Slovník 3GPP — mobilní sítě 4G/5G
Výkladový slovník odborných pojmů a zkratek z 3GPP specifikací mobilních sítí 4G a 5G. Každý termín obsahuje český popis, k čemu slouží, klíčové vlastnosti a odkazy na definující specifikace.
Anglické originály s plnými detaily, evolucí napříč releases a souvisejícími termíny najdete na 3GPP Explorer.
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Rádiová přístupová síť (RAN) 748
Rádiová přístupová síť (RAN) 257
- 4C-HSDPA
- Four-Carrier High-Speed Downlink Packet Access
- 8C-HSDPA
- Eight-Carrier High-Speed Downlink Packet Access
- AAS
- Active Antenna System
- ABS
- Almost Blank Subframe
- ACI
- Adjacent Channel Interference
- ADCH
- Associated Dedicated Channel
- ADR
- Accumulated Delta-Range
- AFA
- Adaptive Frequency Allocation
- AG
- Absolute Grant
- AGI
- Antenna Gain Imbalance
- AILC
- Assistance Information bit for Local Cache
- ANR
- Automatic Neighbour Relationship
- AOA
- Azimuth Angle of Arrival
- ARFCN
- Absolute Radio Frequency Channel Number
- ARPI
- Additional RRM Policy Index
- ASD
- Azimuth Spread of Departure
- AUL
- Autonomous Uplink
- AUL-DFI
- Autonomous Uplink Downlink Feedback Indication
- BBU
- Base Band Unit
- BCCH
- Broadcast Control Channel
- BCFE
- Broadcast Control Functional Entity
- BFD
- Beam Failure Detection
- BFD-RS
- BFD Reference Signal
- BFN
- Node B Frame Number
- BFR
- Beam Failure Recovery
- BR-BCCH
- Bandwidth Reduced Broadcast Control Channel
- BS
- Base Station
- BSC
- Base Station Controller
- BSS
- Base Station Subsystem
- BTS
- Base Transceiver Station
- BTTI
- Basic Transmission Time Interval
- BWP
- Bandwidth Part
- BWSAN
- SAN Transponder Bandwidth
- C-RNC
- Controlling Radio Network Controller
- C/I1
- Carrier to First (Strongest) Interferer Ratio
- CAPC
- Channel Access Priority Class
- CBD
- Candidate Beam Detection
- CBRA
- Contention Based Random Access
- CBRS
- Citizens Broadband Radio Service
- CBSS
- Controlling Base Station Sub-system
- CBW
- Carrier Bandwidth
- CC
- Component Carrier
- CCC
- CPCH Control Command
- CCCCH
- Compact Common Control Channel
- CCCH
- Common Control Channel
- CCH
- Control Channel
- CDCH
- Control-plane Dedicated CHannel
- CDCU
- Constrained Dual-Carrier Uplink
- CDL
- Clustered Delay Line
- CDMA
- Code Division Multiple Access
- CFN
- Connection Frame Number
- CFRA
- Contention Free Random Access
- CG-DFI
- Configured Grant - Downlink Feedback Information
- CG-SDT
- Configured Grant Small Data Transmission
- CG-UCI
- Configured Grant Uplink Control Information
- CIF
- Common Intermediate Format
- CJT
- Coherent Joint Transmission
- CLTA
- Co-Location Test Antenna
- COT
- Channel Occupancy Time
- CPAGCH
- Compact Packet Access Grant Channel
- CPBCCH
- Compact Packet Broadcast Control Channel
- CPC
- Continuous Packet Connectivity
- CPCCCH
- Compact Packet Common Control Channel
- CPCH
- Common Packet Channel
- CPPCH
- Compact Packet Paging Channel
- CPRACH
- Compact Packet Random Access Channel
- CQI
- Channel Quality Indicator
- CRCI
- CRC Indicator
- CRNC
- Controlling Radio Network Controller
- CSCH
- Compact Synchronization Channel
- CSI-IM
- CSI-Interference Measurement
- CTCH
- Common Traffic Channel
- CTCH-BS
- Common Traffic Channel Block Set
- CTFC
- Calculated Transport Format Combinations
- CTSAGCH
- CTS Access Grant Channel
- CTSARCH
- CTS Access Request CHannel
- CTSBCH
- CTS Beacon Channel
- CTSPCH
- CTS Paging Channel
- CW2D
- Carrier-Wave to Device
- D2D
- Device-to-Device
- D2DSS
- Device-to-Device Synchronization Signal
- DAG
- Directed Acyclic Graph
- DARP
- Downlink Advanced Receiver Performance
- DB-DC-HSDPA
- Dual Band Dual Cell High Speed Downlink Packet Access
- DB-DC-HSUPA
- Dual Band Dual Cell High Speed Uplink Packet Access
- DBDS
- Differential BDS
- DBPSCH
- Dedicated Basic Physical Sub Channel
- DBSS
- Drift Base Station Subsystem
- DC
- Dual Connectivity
- DC-HSDPA
- Dual Cell High Speed Downlink Packet Access
- DC-HSUPA
- Dual Cell High Speed Uplink Packet Access
- DCCH
- Dedicated Control Channel
- DCFE
- Dedicated Control Functional Entity
- DCH
- Dedicated Channel
- DCQR
- Downlink Channel Quality Report
- DCS 1800
- Digital Cellular System at 1800 MHz
- DFN
- Direct Frame Number
- DIR
- Dominant-to-rest Interference Ratio
- DLMC
- Downlink Multi Carrier
- DMTC
- Discovery Signal Measurement Timing Configuration
- DOFFFDD
- FDD Default DPCH Offset value
- DOFFTDD
- TDD Default DPCH Offset value
- Down-link
- Down-link
- DRB
- Data Radio Bearer
- DRNC
- Drift Radio Network Controller
- DRNS
- Drift Radio Network Subsystem
- DRT
- Delay Reference Time
- DRX
- Discontinuous Reception
- DS-CDMA
- Direct-Sequence Code Division Multiple Access
- DSCH
- Downlink Shared Channel
- DTCH
- Dedicated Traffic Channel
- DTM
- Discontinuous Transmission Mode
- DTR
- Dynamic Timeslot Reduction
- DTX
- Discontinuous Transmission
- E-AGCH
- EDCH – Absolute Grant Channel
- E-DCH
- Enhanced Dedicated Channel
- E-FACCH
- Enhanced Fast Associated Control Channel
- E-GSM 900
- Extended GSM 900
- E-IACCH
- Enhanced Inband Associated Control CHannel
- E-RAB
- E-UTRAN Radio Access Bearer
- E-ROCH
- E-DCH Rank and Offset Channel
- E-RUCCH
- E-DCH Random Access Uplink Control Channel
- E-TCH
- Enhanced Traffic Channel
- E-TFC
- E-DCH Transport Format Combination
- E-TFCI
- E-DCH Transport Format Combination Indicator
- E-UCCH
- E-DCH Uplink Control Channel
- E-UTRA
- Enhanced Universal Terrestrial Radio Access
- E-UTRA/5GC
- E-UTRA connected to 5G Core network
- E-UTRA/EPC
- E-UTRA connected to Evolved Packet Core
- E-UTRAN
- Evolved Universal Terrestrial Radio Access Network
- EC-AGCH
- Extended Coverage Access Grant CHannel
- EC-BCCH
- Extended Coverage BroadCast CHannel
- EC-CCCH
- Extended Coverage Common Control CHannel
- EC-PCH
- Extended Coverage Paging Channel
- EC-RACH
- Extended Coverage Random Access Channel
- EDA
- Extended Dynamic Allocation
- EDAB
- Extended Dual slot Access Burst
- EDSCHPC
- Enhanced Downlink Shared Channel Power Control
- EFL
- Effective Frequency Load
- EGPRS
- Enhanced GPRS
- EGPRS2
- Enhanced General Packet Radio Service phase 2
- EGPRS2-B
- EGPRS2 Level B
- EN-DC
- E-UTRA NR Dual Connectivity with MCG using E-UTRA and SCG using NR
- ESAB
- Extended Synchronization Access Burst
- ESD
- Equivalent Spatial Domain
- ETU
- Extended Typical Urban model
- FACCH
- Fast Associated Control CHannel
- FACH
- Forward Access Channel
- FANR
- Fast Ack/Nack Reporting
- FKP
- Flächenkorrekturparameter (Area Correction Parameters)
- FLC
- Frequency Layer Convergence
- FPC
- Fast Power Control
- FR2-NTN
- Frequency Range 2 for Non-Terrestrial Networks
- FRF
- Frequency Reuse Factor
- FSOATS
- Free Space Over-the-Air Test System
- GEV
- GERAN Evolution
- GFL
- Generic Frequency List
- GMMRR
- GPRS Mobility Management Radio Resource
- GSM 450
- GSM 450 MHz Band
- GSM 480
- GSM 480 MHz Band
- GSM 710
- GSM 710 MHz Band (Variant 1)
- GSM 710 (Formula)
- GSM 710 MHz Band (Formula-Defined Variant)
- GSM 750
- GSM 750 MHz Frequency Band
- GSM 750
- GSM 750 MHz Band Channel Number to Frequency Conversion Formula
- GSO
- Geostationary-Satellite Orbit
- GWUS
- Group Wake Up Signal
- H-SFN
- Hyper System Frame Number
- HAPS
- High Altitude Platform Station
- HCS
- Hierarchical Cell Structure
- HIPS
- HAPS as IMT Base Stations
- HOW
- HandOver Word
- HRW
- Highest Received PDCP SN on WLAN
- HS-DSCH
- High Speed Downlink Shared Channel
- HSDPA
- High Speed Downlink Packet Access
- HSUPA
- High Speed Uplink Packet Access
- HUE
- Home NodeB User Equipment
- IAB-DU
- IAB Distributed Unit
- IAB-MT
- Integrated Access and Backhaul Mobile Termination
- IB
- Information Block
- ICIC
- Inter-Cell Interference Coordination
- IDC
- In-Device Coexistence
- III
- 1710 - 1785 MHz Frequency Band
- IPDL
- Idle Period Downlink
- IPTI
- Inter PDU Transmission Interval
- ISDB-T
- Integrated Services Digital Broadcasting – Terrestrial
- ISL
- Inter-Satellite Links
- ISM
- Industrial, Scientific and Medical Band
- ITI
- Interrupted Transmission Indication
- IX
- 1 749,9 - 1 784,9 MHz
- L2S
- Link to System mapping
- LA
- Local Area Base Station
- LAA
- Licensed-Assisted Access
- LBT
- Listen Before Talk
- LCP
- Logical Channel Prioritization
- LCR
- Low Chip Rate
- LOS
- Loss Of Signal
- LQC
- Link Quality Control
- LTOA
- Latest Time of Arrival
- LWA
- LTE-WLAN Radio Level Aggregation
- MAIOA
- MAIO Allocation
- MAIOHSN
- MAIO Hopping Sequence Number
- MAIOPN
- MAIO Permutation Number
- MB-MSR
- Multi-Band Multi-Standard Radio
- MBSFN
- Multimedia Broadcast multicast service Single Frequency Network
- MC-HSDPA
- Multi-Carrier High Speed Downlink Packet Access
- MC-HSUPA
- Multi-Carrier High Speed Uplink Packet Access
- MCBTS
- Multi-Carrier BTS
- MCCH
- MBMS point-to-multipoint Control Channel
- MCG
- Master Cell Group
- MCL
- Minimum Coupling Loss
- MCOT
- Maximum Channel Occupancy Time
- MCPA
- Multi-Carrier Power Amplifier
- MFN
- Multicast Frame Number
- MGRP
- Measurement Gap Repetition Period
- MNB
- Macro NodeB
- MPE
- Maximum Permissible Exposure
- MPRACH
- MBMS Packet Random Access Channel
- MR
- Medium Range Base Station
- MR-DC
- Multi-Radio Dual Connectivity
- MRB
- MBMS Point to Multipoint Radio Bearer
- MRNC
- MBMS Master Radio Network Controller
- MSCH
- MBMS point-to-multipoint Scheduling Channel
- MSR
- Multi-Standard Radio Base Station
- MTCH
- MBMS point-to-multipoint Traffic Channel
- MTS
- MUROS Test Scenario
- MUE
- Macro UE
- MUL
- Multiplier for NB-IoT Uplink
- MUROS
- Multi-User Reusing One Slot
- N-HC
- Network Header Compressor
- N-HCD
- Network Header Compressor/Decompressor
- N-HD
- Network Header Decompressor
- NAICS
- Network-Assisted Interference Cancellation and Suppression
- NCR-MT
- Network Controlled Repeater – Mobile Termination
- NCSG
- Network Controlled Small Gap
- NDL
- Downlink LARFCN
- NE-DC
- NR E-UTRA Dual Connectivity
- NGEN-DC
- E-UTRA NR Dual Connectivity with E-UTRAN connected to 5GC
- NGSO
- Non-Geostationary Satellite Orbit
- NLM
- Network Listen Mode
- NLOS
- Non Line of Sight
- NMP
- Number of Missing PDCP SDUs
- NOffs-DL
- Downlink Offset
- NOffs-UL
- Uplink Frequency Offset
- NR
- New Radio
- NR-DC
- NR-NR Dual Connectivity
- NR-U
- New Radio Unlicensed
- OCCCH
- ODMA Common Control Channel
- OD-SIB1
- On-Demand System Information Block 1
- ODCCH
- ODMA Dedicated Control Channel
- ODCH
- ODMA Dedicated Transport Channel
- ODMA
- Opportunity Driven Multiple Access
- ODTCH
- ODMA Dedicated Traffic Channel
- OLPC
- Outer Loop Power Control
- ORACH
- ODMA Random Access Channel
- OSDD
- OTA Sensitivity Directions Declaration
- OTA
- Over The Air
- OTD
- Observed Time Difference
Fyzická vrstva 200
- 16QAM
- 16-Quadrature Amplitude Modulation
- 2SB
- Double Sideband
- 4PAM
- 4 Pulse-Amplitude Modulation
- 64QAM
- 64 Quadrature Amplitude Modulation
- 8PAM
- 8 Pulse-Amplitude Modulation
- A-CSI
- Aperiodic Channel State Information
- A-MPR
- Additional Maximum Power Reduction
- AA
- Antenna Array
- ACF
- Autocorrelation Function
- ACIR
- Adjacent Channel Interference Rejection
- ACK
- Acknowledgement
- ACLR
- Adjacent Channel Leakage Power Ratio
- ACPR
- Adjacent Channel Power Ratio
- ACRR
- Adjacent Channel Rejection Ratio
- AE
- Array Element
- AICH
- Acquisition Indication Channel
- AMC
- Adaptive Modulation and Coding
- AOD
- Azimuth Angle of Departure
- AP-AICH
- Access Preamble Acquisition Indicator Channel
- APC
- Antenna Phase Center
- AQPSK
- Adaptive Quadrature Phase Shift Keying
- ASA
- Azimuth Spread of Arrival
- AWGN
- Additive White Gaussian Noise
- BCH
- Bose-Chaudhuri-Hocquenghem Code
- BEC
- Backward Error Correction
- BEP
- Bit Error Probability
- BLEP
- Block Error Probability
- BLER
- Block Error Rate
- BM-RS
- Beam Management Reference Signal
- BMD
- Blind Modulation Detection
- BPF
- Band Pass Filter
- BPRE
- Bits Per Resource Element
- BPSK
- Binary Phase Shift Keying
- BW
- Bandwidth
- C/I
- Carrier-to-Interference Power Ratio
- CACLR
- Cumulative Adjacent Channel Leakage Ratio
- CAZAC
- Constant Amplitude Zero Auto-Correlation
- CBG
- Code Block Group
- CBGTI
- Code Block Group Transmission Information
- CCE
- Control Channel Element
- CCPCH
- Common Control Physical Channel
- CD-SSB
- Cell-Defining Synchronization Signal Block
- CDD
- Cyclic Delay Diversity
- CDI
- Collision Detection Indicator
- CFCCH
- Compact Frequency Correction Channel
- CFI
- Control Format Indicator
- CFO
- Carrier Frequency Offset
- CINR
- Carrier to Interference-plus-Noise Ratio
- CIR
- Carrier to Interference Ratio
- CLTD
- Closed Loop Transmit Diversity
- CORESET
- Control Resource Set
- CP-OFDM
- Cyclic Prefix Orthogonal Frequency Division Multiplexing
- CPICH
- Common Pilot Channel
- CRB
- Common Resource Block
- CRC
- Cyclic Redundancy Check
- CRI
- CSI-RS Resource Indicator
- CRS
- Cell-specific Reference Signals
- CSI-RS
- Channel State Information Reference Signal
- CSI-RSRP
- Channel State Information Reference Signal Received Power
- CSI-RSRQ
- CSI Reference Signal Received Quality
- CSI-SINR
- CSI Signal-to-Interference-plus-Noise Ratio
- CSICH
- CPCH Status Indicator Channel
- CW
- Continuous Wave
- D-CPICH
- Demodulation Common Pilot Channel
- DAI
- Downlink Assignment Index
- DAS
- Downlink level A modulation and coding scheme
- DBS
- Downlink level B Modulation and Coding Scheme
- DCI
- Downlink Control Information
- DCP
- Downlink Control Information with CRC scrambled by PS-RNTI
- DFE
- Downlink Frame Error
- DFT
- Discrete Fourier Transform
- DFTS
- Discrete Fourier Transform Spread Orthogonal Frequency Division Multiplexing
- DIP
- Dominant Interferer Proportion ratio
- DL
- Downlink
- DL-PRS
- Downlink Positioning Reference Signal
- DL-SCH
- Downlink Shared Channel
- DM-RS
- Demodulation Reference Signal
- DMP
- Detection Miss Probability
- DMRS
- Dedicated Demodulation Reference Signals
- DPCCH
- Dedicated Physical Control Channel
- DPCCH2
- Dedicated Physical Control Channel 2
- DPCH
- Dedicated Physical Channel
- DPCH_Ec
- Dedicated Physical Channel Energy per Chip
- DPDCH
- Dedicated Physical Data Channel
- DRS
- Discovery Reference Signal
- DSMA-CD
- Digital Sense Multiple Access - Collision Detection
- DVB-T
- Digital Video Broadcasting - Terrestrial
- E-DPCCH
- E-DCH Dedicated Physical Control Channel
- E-DPCH
- EDCH – Dedicated Physical Channel
- E-DPDCH
- E-DCH Dedicated Physical Data Channel
- E-HICH
- EDCH HARQ Acknowledgement Indicator Channel
- E-PUCH
- Enhanced Uplink Physical Channel
- E-RGCH
- E-DCH Relative Grant Channel
- Ec
- Average energy per PN chip
- EC-SCH
- Extended Coverage Synchronization Channel
- ECSN
- E-AGCH Cyclic Sequence Number
- ED
- Envelope Detector
- EDT
- Energy Detection Threshold
- EEIRP
- Expected Equivalent Isotropic Radiated Power
- EIRP
- Effective Isotropic Radiated Power
- EIS
- Equivalent Isotropic Sensitivity
- EISREFSENS
- OTA Reference Sensitivity
- ENI
- E-UCCH Number Indication
- EPDCCH
- Enhanced Physical Downlink Control Channel
- EPRE
- Energy Per Resource Element
- EVM
- Error Vector Magnitude
- F-DPCH
- Fractional Dedicated Physical Channel
- F-TPICH
- Fractional Transmitted Precoding Indicator Channel
- FBW
- Fractional Bandwidth
- FC
- Carrier Center Frequency
- FDD
- Frequency Division Duplexing
- FDM
- Frequency Division Multiplexing
- FDMA
- Frequency Division Multiple Access
- FEP
- Frame Error Probability
- FER
- Frame Erasure Rate / Frame Error Rate
- FFT
- Fast Fourier Transformation
- FLO
- Flexible Layer One
- FPACH
- Fast Physical Access Channel
- FPL
- Free Path Loss
- FREF
- RF Reference Frequency
- FSI
- Frame Start Identifier
- FSK
- Frequency-Shift Keying
- FSW
- Frame Synchronization Word
- GMSK
- Gaussian Minimum Shift Keying
- GP
- Guard Period
- GSCN
- Global Synchronization Channel Number
- HARQ
- Hybrid Automatic Repeat Request
- HARQ-ACK
- Hybrid Automatic Repeat Request Acknowledgement
- HCSN
- HS-SCCH Cyclic Sequence Number
- HEC
- Header Error Control
- HOMTC
- Higher Order Modulation and Turbo Codes
- HPBW
- Half-Power Bandwidth
- HS-DPCCH
- High Speed Dedicated Physical Control Channel (Uplink)
- HS-DPCCH2
- Secondary High Speed Dedicated Physical Control Channel (Uplink)
- HS-PDSCH
- High Speed Physical Downlink Shared Channel
- HS-SCCH
- High Speed Physical Downlink Shared Control Channel
- HS-SICH
- Shared Information Channel for HS-DSCH
- HSN
- Hopping Sequence Number
- HSR
- Higher Symbol Rate
- IC
- Interference Cancellation
- ICH
- Indicator Channel
- IDFT
- Inverse Discrete Fourier Transform
- IF
- Intermediate Frequency
- II
- Nu = 5 * (FUL – 1850.1 MHz)
- IL
- Insertion Loss
- IMD
- Intermodulation Distortion
- IMR
- Interference Measurement Resource
- IR
- Incremental Redundancy
- IRC
- Interference Rejection Combining
- IRR
- Infrared Reflecting
- ISCP
- Interference on Signal Code Power
- ISI
- Inter Symbol Interference
- JD
- Joint Detection
- L1
- Layer 1 (Physical Layer)
- L1-RSRP
- Layer 1 Reference Signal Received Power
- LBRM
- Limited Buffer Rate Matching
- LDPC
- Low-Density Parity-Check
- LGMSK
- Linearised Gaussian Minimum Shift Keying
- LMMSE
- Linear Minimum Mean Squared Error
- LNA
- Low Noise Amplifier
- LO
- Local Oscillator
- LP-SS
- Low Power Synchronization Signal
- LP-WUR
- Low Power Wake Up Receiver
- LP-WUS
- Low Power Wake Up Signal
- MBW
- Measurement Bandwidth
- MCS
- Modulation and Coding Schemes
- MDR
- Missed-Detection Rate
- MDSR
- Modified Dual Symbol Rate
- MER
- Message Error Ratio
- MICH
- MBMS notification Indicator Channel
- MIMO
- Multiple Input Multiple Output
- MPDCCH
- MTC Physical Downlink Control Channel
- MPR
- Allowed Maximum Power Reduction
- MRC
- Maximal Ratio Combining
- MSRD
- Mobile Station Receive Diversity
- MU-MIMO
- Multi-User Multiple Input Multiple Output
- MUST
- Multiuser Superposition Transmission
- NCD-SSB
- Non Cell Defining SSB
- NCJT
- Non-Coherent Joint Transmission
- NPDCCH
- Narrow Band Physical Downlink Control Channel
- NPDSCH
- Narrow Band Physical Downlink Shared Channel
- NPRACH
- Narrowband Physical Random Access Channel
- NPRS
- Narrowband Positioning Reference Signals
- NPSS
- Narrowband Primary Synchronization Signal
- NPUSCH
- Narrowband Physical Uplink Shared Channel
- NR-MIB
- NR-Master Information Block
- NR-PSS
- New Radio-Primary Synchronization Signal
- NR-SSS
- New Radio-Secondary Synchronization Signal
- OBW
- Occupied Bandwidth
- OCC
- Orthogonal Covering Code
- OFDM
- Orthogonal Frequency Division Multiplexing
- OFDMA
- Orthogonal Frequency Division Multiple Access
- OLTD
- Open Loop Transmit Diversity
- OOBE
- Out-Of-Band Emission
- OOK
- On-Off Keying
- OVSF
- Orthogonal Variable Spreading Factor
- P-CCPCH
- Primary Common Control Physical Channel
- P-CPICH
- Primary Common Pilot Channel
- PDCCH
- Physical Downlink Control Channel
- PDSCH
- Physical Downlink Shared Channel
Protokoly 63
- AAL
- ATM Adaptation Layer
- AAL2
- ATM Adaptation Layer type 2
- AAL5
- ATM Adaptation Layer type 5
- ABM
- Asynchronous Balanced Mode
- ACP
- Accelerated H.245 Procedures
- ALCAP
- Access Link Control Application Protocol
- AMD
- Acknowledged Mode Data
- ARQ
- Automatic Repeat Request
- ATM
- Asynchronous Transfer Mode
- BER
- Basic Encoding Rules
- BH
- Block Header
- BMC
- Broadcast/Multicast Control
- BSSGP
- Base Station System GPRS Protocol
- BSSMAP
- Base Station Subsystem Management Application Part
- C-SAP
- Control Service Access Point
- CPCS
- Common Part Convergence Sublayer
- CV
- Conditional on Value
- DC-SAP
- Dedicated Control Service Access Point
- DISC
- Disconnect
- DLC
- Data Link Connection
- EHC
- Ethernet Header Compression
- EP
- Elementary Procedure
- EPDU
- External Protocol Data Unit
- F1AP
- F1 Application Protocol
- FBI
- Final Block Indicator
- FCS
- Frame Checking Sequence
- FI
- Format Identifier
- FMS
- First Missing PDCP SN
- FRMR
- Frame Reject
- FSN
- Frame Sequence Number
- GA-RC
- Generic Access - Resource Control
- GA-RRC
- Generic Access - Radio Resource Control
- GC
- General Control (SAP)
- GC-SAP
- General Control Service Access Point
- GRR
- GPRS Radio Resources service access point
- HC
- Header Compression
- HDLC
- High Level Data Link Control
- HNBAP
- Home Node B Application Part
- IE
- Information Element
- L2
- Layer 2 (Data Link Layer)
- L3
- Layer 3
- LCS-AP
- LCS Application Protocol
- LPP
- LTE Positioning Protocol
- LWAAP
- LTE-WLAN Aggregation Adaptation Protocol
- LWIP
- LTE WLAN Radio Level Integration with IPsec Tunnel
- LWIPEP
- LWIP Encapsulation Protocol
- M-HC
- Mobile Header Compressor
- M-HCD
- Mobile Header Compressor/Decompressor
- M-HD
- Mobile Header Decompressor
- M3UA
- SS7 MTP3 – User Adaptation Layer
- ML/MC
- Multilink-Multiclass PPP
- MRW
- Move Receiving Window
- MTP1
- Message Transfer Part layer 1
- MTP2
- Message Transfer Part layer 2
- MTP3-B
- Message Transfer Part level 3 (for Q.2140)
- N3C
- Non-3GPP Connection
- NACK
- Negation ACKnowledgement
- NAS
- Non-Access Stratum
- NBAP
- Node B Application Protocol
- NCP
- Network Control Protocol
- NG-AP
- NG Application Protocol
- P/F
- Poll/Final Bit
- RRC
- Radio Resource Control
Rozhraní 8
- AESA
- ATM End System Address
- CBC-BSC
- Cell Broadcast Centre - Base Station Controller Interface
- CBC-SMLC
- Cell Broadcast Centre - Serving Mobile Location Centre Interface
- E1AP
- E1 Application Protocol
- F1-C
- F1 Control Plane Interface
- F1-U
- F1 User Plane Interface
- ICD
- Interface Control Document
- NDI
- Network Digital Interface
Jádrová síť 18
- 3G-MSC
- 3rd Generation Mobile Switching Centre
- 3G-SGSN
- 3rd Generation Serving GPRS Support Node
- AM
- Access and Mobility Management
- BB
- Backbone Bearer
- BM-IWF
- Broadcast Multicast Interworking Function
- CCN
- Composition Capable Network
- CN
- Core Network
- CP
- Control Plane
- DPLMN
- Donor Public Land Mobile Network
- DSL-GW
- DSL Gateway
- E-SMLC
- Enhanced Serving Mobile Location Centre
- GANC
- Generic Access Network Controller
- GWCN
- GateWay Core Network
- HNB-GW
- Home Node B Gateway
- L-GW
- Local PDN Gateway
- NGC
- Next Generation Core Network
- NNSF
- NAS Node Selection Function
- NR/5GC
- New Radio connected to 5G Core Network
Mobilita 16
- CHO
- Conditional Handover
- CLTM
- Conditional L1/L2 Triggered Mobility
- CPAC
- Conditional PSCell Addition or Change
- CRE
- Call Re-establishment
- DAPS
- Dual Active Protocol Stacks
- EAB
- Extended Access Barring
- EPLMN
- Equivalent PLMN
- GMM/SM
- GPRS Mobility Management and Session Management
- GRA
- GERAN Registration Area
- HOF
- HandOver Failure
- IFRI
- Intra Frequency Reselection Indication
- LAU
- Location Area Update
- LTM
- Lower-layer Triggered Mobility
- MM
- Mobility Management
- NACC
- Network Assisted Cell Change
- NCL
- Neighbour Cell List
Identifikátory 38
- ARI
- Access Request Identifier
- BSSID
- Basic Service Set Identifier
- C-ID
- Cell Identifier
- C-RNTI
- Cell Radio Network Temporary Identifier
- CC-RNTI
- Common Control Radio Network Temporary Identifier
- CCI
- Capability/Configuration1 Identifier
- CGI
- Cell Global Identifier
- CI-RNTI
- Cancellation Indication Radio Network Temporary Identifier
- CS-RNTI
- Configured Scheduling Radio Network Temporary Identifier
- D-RNTI
- Drift Radio Network Temporary Identifier
- E-RNTI
- E-DCH Radio Network Temporary Identifier
- EARFCN
- E-UTRAN Absolute Radio Frequency Channel Number
- ESN
- Electronic Serial Number
- FPBI
- Fixed Part Beacon Identity
- G-CS-RNTI
- Group Configured Scheduling Radio Network Temporary Identifier
- G-RNTI
- GERAN Radio Network Temporary Identity
- GAI
- Geographical Area Identifier
- GIN
- Group ID for Network Selection
- GT
- Global Title
- GUMMEI
- Globally Unique MME Identifier
- H-RNTI
- HS-DSCH Radio Network Temporary Identifier
- HESSID
- Homogeneous Extended Service Set Identifier
- HFN
- Hyper Frame Number
- I-RNTI
- Inactive RNTI
- ID
- Identity / Identifier
- IMEI-SV
- International Mobile Equipment Identity Software Version
- IMEISV
- International Mobile station Equipment Identity and Software Version number
- INT-RNTI
- Interruption RNTI
- LAI
- Location Area Identity
- LARFCN
- LCR TDD Absolute Radio Frequency Channel Number
- LHN
- Local Home Network Identifier
- M-RNTI
- MBMS Radio Network Temporary Identifier
- MBS
- Frequency Selection Area Identity
- MCCH-RNTI
- MBS Control Channel RNTI
- MUI
- Mobile User Identifier
- NCC
- Network (PLMN) Colour Code
- NI
- Network Identifier
- NR-ARFCN
- NR Absolute Radio Frequency Channel Number
Internet věcí (IoT) 8
Bezpečnost 8
Správa sítě 18
- ACS
- Auto-Configuration Server
- AHG
- Ad Hoc Group
- ARPU
- Average Revenue Per User
- BHT
- Busy Hour Traffic
- CG
- Charging Gateway
- CLI
- Common Language Infrastructure
- DCN
- Data Communications Network
- DUT
- Device Under Test
- LC
- Link Characteristics
- LTE
- Local Terminal Emulator
- MDT
- Minimization of Drive Tests
- MOP
- Maintenance Operations Protocol
- MRO
- Mobility Robustness Optimisation
- NC1
- Network Control mode 1
- NC2
- Network Control mode 2
- NCR
- Network Status Continuous Report Request
- NES
- Network Energy Savings
- OVL
- Overload point
Služby a architektura 52
- A-GNSS
- Assisted Global Navigation Satellite Systems
- A-GPS
- Assisted Global Positioning System
- AFS
- Adaptive Multi-Rate Full Rate Speech
- AL
- Application Layer
- BAS
- Broadcast Auxiliary Service
- BCS
- Binary Coded Signalling
- BQC
- Bad Quality Call
- CAG
- Closed Access Group
- CBCH
- Cell Broadcast Channel
- CBS
- Cell Broadcast Service
- CID
- Cell-ID Positioning Method
- CLAS
- Centimeter Level Augmentation Service
- CMAS
- Commercial Mobile Alert Service
- CNAV
- Civil Navigation
- CSI
- Combined CS and IMS Services
- D-GPS
- Differential Global Positioning System
- DCA
- Direct Communication Accept
- DGANSS
- Differential Global Navigation Satellite System
- DGNSS
- Differential Global Navigation Satellite System
- DGPS
- Differential Global Positioning System
- DL-TDOA
- Downlink Time Difference Of Arrival
- DPC
- Device Playback Capabilities
- DS
- Discovery Service
- DSR
- Distributed Speech Recognition
- DTMB
- Digital Terrestrial Multimedia Broadcast
- DTV
- Digital TeleVision
- E-CID
- Enhanced Cell-ID
- ECSD
- Enhanced Circuit Switched Data
- EESS
- Earth Exploration-Satellite Service
- EGNOS
- European Geostationary Navigation Overlay Service
- FR
- Full Rate (GSM Full Rate channel or speech codec)
- FSS
- Fixed Satellite Service
- GA-CSR
- Generic Access - Circuit Switched Resources
- GA-PSR
- Generic Access - Packet Switched Resources
- GAGAN
- GPS Aided Geo Augmented Navigation
- GANSS
- Galileo and Additional Navigation Satellite Systems
- GSM-R
- Global System for Mobile Communications – Rail(way)
- IMB
- Integrated Mobile Broadcast
- ISD
- Initialization Segment Description
- KPAS
- Korean Public Alert System
- LIRF
- Location Information Relay Function
- LIS
- Location Information Server
- LMU
- Location Measurement Unit
- LSADF
- Location System Assistance Data Function
- MMSE
- Multimedia Messaging Service Environment
- MSAS
- Multi-functional Satellite Augmentation System
- MSD
- Minimum Set of emergency related Data
- MSS
- Mobile Satellite Services
- MUSIM
- Multi-Universal Subscriber Identity Module
- N-RTK
- Network – Real-Time Kinematic
- NPN
- Non-Public Network
- OTDOA
- Observed Time Difference Of Arrival
Ostatní 60
- AFLAT
- Autocorrelation Fixed Point LAttice Technique
- AMN
- Artificial Mains Network
- AP
- Application Processor
- BC
- Backward Compatibility
- BCD
- Binary Coded Decimal
- BDS
- BeiDou Navigation Satellite System
- CATR
- Compact Antenna Test Range
- CDF
- Cumulative Distribution Function
- CEPT
- Conférence des administrations Européennes des Postes et Télécommunications
- CFR
- Code of Federal Regulations
- CPE
- Customer Premises Equipment
- CR
- Conformance Requirement
- CTS-FP
- Cordless Telephony System - Fixed Part
- CTS-MS
- Cordless Telephony System - Mobile Station
- DNU
- Do Not Use
- DTT
- Digital Terrestrial Television
- E-TM
- E-UTRA Test Model
- ECC
- European Electronic Communications Committee
- ECEF
- Earth-Centered, Earth-Fixed
- EMC
- Electromagnetic Compatibility
- EMF
- Electric and Magnetic Fields
- EOP
- Earth Orientation Parameters
- EPA
- Expectation Propagation Algorithm
- ERC
- European Radio-communication Committee
- ETC
- Extreme Temperature Conditions
- EUT
- Equipment Under Test
- FAR
- FAR
- FCC
- Federal Communications Commission
- FLAT
- Fixed Point Lattice Technique
- FN
- Fixed Network
- FP
- Fixed Part
- FRC
- Fixed Reference Measurement Channel
- GA
- Geographical Area
- GAN
- Generative Adversarial Network
- GDOP
- Geometric Dilution of Precision
- GL
- Group Length
- GLONASS
- GLObal'naya NAvigatsionnaya Sputnikovaya Sistema (Global Navigation Satellite System)
- GNSS
- Global Navigation Satellite System
- GPS
- Global Positioning System
- GRS80
- Geodetic Reference System 1980
- HLCS
- Host Laboratory Control System
- HST
- High Speed Train
- HT
- Hilly Terrain
- HW
- Hardware
- IAC
- Indoor Anechoic Chamber
- IMT
- International Mobile Telecommunications
- INFO
- Information
- IOD
- Inter-aural Output Difference
- IPR
- Intellectual Property Rights
- ISA
- International Society of Automation
- ITU
- International Telecommunication Union
- ITU-R
- International Telecommunication Union Radiocommunication Sector
- LLS
- Link Level Simulations
- LSCFS
- Location System Control Function in SAS
- MBT
- Multi-Band Testing
- MFCN
- Mobile / Fixed Communication Networks
- MS
- Mobile Station
- MU
- Measurement Uncertainty
- N/A
- Not Applicable
- NFTR
- Near Field Test Range
Jádrová síť 559
Rádiová přístupová síť (RAN) 21
- 5G-AN
- 5G Access Network
- AN
- Access Network
- BCF
- Base station Control Function
- BR
- Bandwidth Reduced
- CMI
- Codec Mode Indication
- CPS
- Contiguous Partial Sensing
- CSA
- Capability Set supported by the AAS BS
- DRC
- Downlink Rate Command
- FSA
- Frequency Selection Area
- GEO
- Geostationary satellite Earth Orbit
- HENB
- Home Enhanced Node B
- HRPD
- High Rate Packet Data
- IOV
- Input Offset Value
- IV
- Interference Variable
- LSP
- Link Selector Parameter
- MBR
- Maritime Broadband Radio Links
- MBSR
- Mobile Base Station Relay
- MIP
- Multipath Intensity Profile
- MOCN
- Multiple Operator Core Network
- MRRU
- Maximum Reconstructed Reception Unit
- MWAB
- Mobile gNB with Wireless Access Backhauling
Protokoly 70
- 3GSPEC
- 3GPP Specific Proxy Mobile IPv6 Error Code
- 5GMM
- 5G Mobility Management
- 5GSM
- 5G Session Management
- AAL1
- ATM Adaptation Layer type 1
- ABNF
- Augmented Backus-Naur Form
- ANQP
- Access Network Query Protocol
- APCO
- Additional Protocol Configuration Options
- APM
- Application Transport Mechanism / Application Transport Message
- APP
- Application-defined RTCP packet
- AVP
- Attribute-Value Pair
- BAT
- Bearer Association Transport
- BFCP
- Binary Floor Control Protocol
- BIA
- BootstrappingInfo-Answer message
- BRA
- Binding Revocation Acknowledgement
- BRI
- Binding Revocation Indication
- C5
- CCITT Signalling System No. 5
- COPS
- Common Open Policy Service
- DBPA
- Diameter Base Protocol Accounting
- DCC
- Diameter Credit Control
- DCEP
- Data Channel Establishment Protocol
- DHCP
- Dynamic Host Configuration Protocol
- DRMP
- Diameter Routing Message Priority
- DSS1
- Digital Subscriber Signalling System No. One
- DSS2
- Digital Subscriber Signalling System No. 2
- DVB-RCS2
- Second Generation Digital Video Broadcasting - Return Channel via Satellite
- DVMRP
- Distance Vector Multicast Routing Protocol
- EPD
- Extended Protocol Discriminator
- FSM
- Finite State Model
- G-PDU
- GTP encapsulated user Plane Data Unit
- GAP
- Generic Address Parameter
- GCP
- Gateway Control Protocol
- GRE
- Generic Routing and Encapsulation
- GTP
- GPRS Tunnelling Protocols
- GTP-C
- GPRS Tunnelling Protocol for Control Plane
- GTP-U
- GPRS Tunnelling Protocol for User Plane
- HAL
- Hypertext Application Language
- HIP
- Host Identity Protocol
- HRP
- High Reliability Protocol
- IGMP
- Internet Group Management Protocol
- INAP
- Intelligent Network Application Protocol
- IPBCP
- IP Bearer Control Protocol
- IPCP
- IP Control Protocol
- IPS
- Internet Protocol Stack
- JCR
- JSON Content Rules
- JSON
- JavaScript Object Notation
- L2TP
- Layer Two Tunneling Protocol
- LAPD
- Link Access Procedure on the D-channel
- LCI
- Layer Convergence Information
- LCS-UPP
- Location Services User Plane Protocol
- LD
- Local Descriptor
- LDAP
- Lightweight Directory Access Protocol
- LDP
- Label Distribution Protocol
- LLC
- SM Low Layer Source Specific Multicast (address)
- LLE
- Logical Link Entity
- LLM
- Logical Link Management
- LLME
- Logical Link Management Entity
- LS
- Local Source
- M2PA
- Message Transfer Part 2 - User Peer-to-Peer Adaptation Layer
- ML/MC-PPP
- Multi-Link/Multi-Class Point-to-Point Protocol
- MLD
- Multicast Listener Discovery
- MNS
- Mobile Network Signalling
- MONA
- Media Orientation Negotiation Acceleration
- MOSPF
- Multicast Open Shortest Path First
- MPQUIC
- Multi-Path QUIC
- MPTCP
- Multi-Path TCP Protocol
- MSRP
- Multiple Stream Registration Protocol
- MTP3
- Message Transfer Part layer 3
- MUA
- Modify UE Context Answer
- NAPTR
- Naming Authority Pointer
- NGAP
- Next Generation Application Protocol
Rozhraní 15
- CSRC
- Contributing Source
- FQC
- Frame Quality Classification
- HI
- Handover Interface
- HI1
- Handover Interface Port 1 (for Administrative Information)
- HI2
- Handover Interface Port 2
- HI3
- Handover Interface Port 3
- I2
- IMS Application Server Interface (MSC Server enhanced for ICS to IMS)
- II-NNI
- Inter-IMS Network to Network Interface
- INI
- Internal Network Interface
- IPX
- Internetwork Packet Exchange
- IQ
- IMS Access Gateway to P-CSCF Reference Point
- LLGMM
- LLC to GPRS Mobility Management service access point
- MS-SCL
- Mobile Station – Supported Codec List
- N3AN
- Non-3GPP Access Network
- NNI
- Network to Network Interfaces
Jádrová síť 118
- 5GC
- 5G Core Network
- 5GCN
- 5G Core Network
- 5GS
- 5G System
- AMF
- Access and Mobility Management Function
- ANDS
- Access Network Discovery and Selection
- ATCF
- Access Transfer Control Function
- ATGW
- Access Transfer Gateway
- B-ALG
- Bearer Level Application-Level Gateway
- BBERF
- Bearer Binding and Event Reporting Function
- BCI
- Backward Call Indicators
- BCSM
- Basic Call State Model
- BCU
- Bearer Control Unit
- BG
- Border Gateway
- BGF
- Border Gateway Function
- BICN
- Bearer Independent Core Network
- BNG
- Broadband Network Gateway
- BPCF
- Broadband Policy Control Function
- BRAS
- Broadband Remote Access Server
- CHF
- Charging Function
- CRF
- Charging Rules Function
- CS-IBCF
- Circuit Switched domain - Interconnection Border Control Function
- CS-MGW
- Circuit Switched Media Gateway
- CTP
- Connection Termination Point
- DCSF
- Data Channel Server Control Function
- DDD
- Downlink Data Delivery
- DDDS
- Downlink Data Delivery Status
- DDN
- Downlink Data Notification
- DF2
- Delivery Function 2
- DF2P
- Delivery Function 2 for GPRS
- DF3P
- Delivery Function 3 for GPRS
- DLE
- Destination Local Exchange
- DMNP
- Delegated Mobile Network Prefix
- DN-AAA
- Data Network Authentication, Authorization and Accounting
- DNAI
- Data Network Access Identifier
- DR
- Designated Router
- DRA
- Diameter Routing Agent
- DTI
- Direct Tunnel Indication
- EPC
- Evolved Packet Core Network
- EPS
- Evolved Packet System
- FE
- Functional Entity
- FECN
- Forward Explicit Congestion Notification
- GLR
- Gateway Location Register
- GMLC
- Gateway Mobile Location Center
- GMSCA
- Gateway Mobile Services Switching Centre for the Answering party
- GMSCB
- Gateway MSC of the B subscriber
- GMSCC
- Gateway MSC in HPLMNC
- GSTN
- General Switched Telephone Network
- H-AF
- Home Application Function
- H-DRA
- Home Diameter Routing Agent
- H-PCEF
- Home Policy and Charging Enforcement Function
- H-PCF
- Home Policy Control Function
- H-PCRF
- Home Policy and Charging Rules Function
- H-SMF
- Home Session Management Function
- H-UDR
- Home Unified Data Repository
- HLRB
- Home Location Register of the B subscriber
- HLRC
- Home Location Register of the C subscriber
- HR-SBO
- Home Routed with Session Breakout in VPLMN
- HSGW
- HRPD Serving Gateway
- I-BGF
- Interconnection-Border Gateway Function
- I-SMF
- Intermediate Session Management Function
- I-UPF
- Intermediate User Plane Function
- IDP
- Initial Detection Point
- IM-GSN
- Intermediate GSN
- IM-MGW
- IP Multimedia Media Gateway Function
- IM-MSC
- Intermediate Mobile Switching Centre
- IMS-AGW
- IMS Access Media Gateway
- IMS-ALG
- IMS Application Level Gateway
- INE
- Interrogating Network Entity
- IP-CAN
- IP-Connectivity Access Network
- IPCAN
- IP Connectivity Access Network
- IPLMN
- Interrogating Public Land Mobile Network
- IW-MGW
- Interworking Media Gateway Function
- IW-MSC
- Interworking MSC
- L-NEF
- Local Network Exposure Function
- LAC
- L2TP Access Concentrator
- LGW
- Local Gateway
- LMA
- Local Mobility Anchor
- LMF
- Location Management Function
- LNS
- L2TP Network Server
- MAG
- Mobility Access Gateway
- MATF
- MAP Application Terminating Function
- MB-SMF
- Multicast/Broadcast Session Management Function
- MB-UPF
- Multicast/Broadcast User Plane Function
- MBSF
- Multicast/Broadcast Service Function
- MCM
- Multi-Connection Mode
- MG/MGW
- Media Gateway
- MGC
- Media Gateway Controller
- MGF
- Media Gateway Function
- MGW
- Media Gateway
- MME
- NPC MME Network Product Class
- MPLS
- Multiprotocol Label Switching Architecture
- MSC
- Mobile Services Switching Centre
- MSC-S
- Mobile Switching Centre Server
- MST
- Mobile Service Transport
- MSU
- Message Signalling Unit
- MTC-IWF
- Machine Type Communications - InterWorking Function
- MUR
- Modify UE context Request
- N3G
- Non-3GPP Message Gateway
- N3IWF
- Non-3GPP access InterWorking Function
- NAP
- Network Access Provider
- NAPT
- Network Address and Port Translation
- NAPT-PT
- NAPT and Protocol Translation
- NAPT44
- Network Address and Port Translation IPv4 to IPv4
- NAPT64
- Network Address and Port Translation IPv6 to IPv4
- NAT
- Network Address Translation
- NAT44
- Network Address Translation IPv4 to IPv4
- NAT64
- Network Address Translation IPv6 to IPv4
- NEAF
- Non-EPS Alert Flag
- NEF
- Network Exposure Function
- NF
- Network Function
- NPDI
- Number Portability Database Dip Indicator
- NPLR
- Number Portability Location Register
- OCI
- Overload Control Information
- OLE
- Originating Local Exchange
- OLI
- Originating Line Information
- P-GW
- Packet Data Network Gateway
- UDM
- Unified Data Management
- UPF
- User Plane Function
Síťové řezy 1
- NSSF
- Network Slice Selection Function
Mobilita 20
- ALTC
- Alternate Connectivity
- BSS-A
- Base Station System - Anchor
- BSS-B
- Base Station Subsystem - B
- BULE
- Binding Update List Entry
- CSFB
- Circuit Switched Fallback
- DRVCC
- Dual Radio Voice Call Continuity
- DSMIP
- Dual Stack Mobile IP
- EMM
- Evolved Mobility Management
- HBM
- Host Based Mobility
- IFOM
- IP Flow Mobility
- IPMS
- IP Mobility management Selection
- ISMP
- Inter-System Mobility Policy
- ISR
- Idle mode Signalling Reduction
- MG
- Measurement Gap
- MINT
- Minimization of Service Interruption
- MNRF-MME
- Mobile Not Reachable Flag in MME for SMS
- N5CW
- Non 5G Capable over WLAN
- NAM
- Network Access Mode
- NBM
- Network Based Mobility Management
- OPI
- Offload Preference Indicator
Identifikátory 48
- 4G-GUTI
- 4G-Globally Unique Temporary Identifier
- 5G-GUTI
- 5G Globally Unique Temporary Identifier
- 5G-S-TMSI
- 5G S-Temporary Mobile Subscription Identifier
- 5G-TMSI
- 5G Temporary Mobile Subscription Identifier
- A-TID
- AKMA Temporary UE IDentifier
- ANID
- Access Network Identity
- APN-OI
- Access Point Name Operator Identifier
- BID
- Binding Identification Number
- C-MSISDN
- Correlation Mobile Station International Subscriber Directory Number
- C-TEID
- Common Tunnel Endpoint Identifier
- CIC
- Call Identifier Code / Circuit Identifier Code
- CSG-ID
- Closed Subscriber Group Identity
- CTSMSI
- Cordless Telephony System Mobile Subscriber Identity
- DNN
- Data Network Name
- EBI
- EPS Bearer Identity
- F-SEID
- Fully Qualified Session Endpoint Identifier
- F-TEID
- Fully Qualified Tunnel Endpoint Identifier
- FID
- Flow Identifier
- FN-CRG
- Fixed Network Cable Residential Gateway Globally Unique AMF Identifier
- GCI
- Global Cable Identifier
- GCR
- Global Call Reference
- GLI
- Global Line Identifier
- GN
- Generic Number
- GPSI
- Generic Public Subscription Identifier
- GUAMI
- Globally Unique AMF Identifier
- GUTI
- Globally Unique Temporary UE Identity
- HNP
- Home Network Prefix
- HPLMNB
- Home Public Land Mobile Network of the B subscriber
- HPLMNC
- Home Public Land Mobile Network of the C subscriber
- IMEI
- International Mobile Station Equipment Identities
- IMEI-TAC
- Type Allocation Code part of an IMEI
- IMEI/TAC
- International Mobile Equipment Identity Type Allocation Code
- IMSI
- International Mobile Subscriber Identity
- LBI
- Linked Bearer Identity
- LHN-ID
- Local Home Network Identifier
- LMAA
- LMA Address
- LRN
- Location Routing Number
- M-TMSI
- M-Temporary Mobile Subscriber Identity
- MEI
- Mobile Equipment Identity
- MEID
- Mobile Equipment IDentity
- NAI
- Network Access Identifier
- NCGI
- NR Cell Global Identifier
- NEID
- Network Element Identifier
- NID
- Network Identifier
- NPLMN
- Number range holder network of the B subscriber
- OI
- Operator Identifier
- OMC-ID
- Operation and Maintenance Centre Identity
- OUI
- Organizational Unique Identifier
Kvalita služby (QoS) 16
- 5QI
- 5G QoS Identifier
- ABQP
- Aggregate BSS QoS Profile
- AMBR
- Aggregated Maximum Bit Rate
- APN-AMBR
- Access Point Name Aggregate Maximum Bit Rate
- ARP
- Allocation and Retention Priority
- BBF
- Bearer Binding Function
- BECN
- Backward Explicit Congestion Notification
- CE
- Congestion Experienced
- DBI
- Delay Budget Information
- DEI
- Drop Eligible Indicator
- DSCP
- Differentiated Services Code Point
- ECN
- Explicit Congestion Notification
- ECN-CE
- ECN Congestion Experienced
- MDBV
- Maximum Data Burst Volume
- MFBR
- Maximum Flow Bit Rate
- N3QAI
- Non-3GPP QoS Assistance Information
Internet věcí (IoT) 10
- AIoTF
- Ambient IoT Function
- C-SGN
- CIoT Serving Gateway Node
- CP-EDT
- Control Plane Early Data Transmission
- IWK-SCEF
- InterWorking - Service Capability Exposure Function
- MICO
- Mobile Initiated Connection Only
- MT-EDT
- Mobile Terminated Early Data Transmission
- MTC
- Machine Type Communications
- NIDD
- Non-IP Data Delivery
- ON-SNPN
- Onboarding Standalone Non-Public Network
- ONN
- Onboarding Network
Bezpečnost 58
- 5G-EIR
- 5G Equipment Identity Register
- A-MSISDN
- Additional Mobile Subscriber Integrated Services Digital Network Number
- AAA
- Authentication, Authorization, and Accounting
- ADM
- Administrative Access Condition
- ADMF
- Administration Function
- AF
- Authentication Framework
- AH
- Authentication Header
- AUN3
- Authenticable Non-3GPP Devices
- AUSF
- Authentication Server Function
- B1
- CTS Ciphering Key Generation Algorithm
- B2
- CTS Authentication Key Generation Algorithm
- BBIFF
- Bearer Binding Intercept and Forwarding Function
- BIR
- BootstrappingInfo-Request message
- CCM
- Certificate Configuration Message
- CH1
- CTS Random Challenge Value of the CTS-FP
- CH2
- CTS Random Challenge Value of the CTS-MS
- CHAP
- Challenge Handshake Authentication Protocol
- CP-PRUK
- Control Plane Prose Remote User Key
- CSR
- Certificate Signing Request
- CTS-PIN
- CTS-Personal Identification Number
- EAP
- Extensible Authentication Protocol
- EPS-UPIP
- EPS User-Plane Integrity Protection
- FBS
- False Base Station
- FDS
- Fraud Detection System
- FIGS
- Fraud Information Gathering System
- FPAC
- Fixed Part Authorisation Code
- GSID
- GAA Service Identifier
- HMEE
- Hardware Mediated Execution Environment
- IAP
- Interception Access Point
- ICF
- Initial Connectivity Function
- IEF
- Identity Event Function
- IIF
- Internal Interception Function
- IPPR
- Internet Protocol Packet Reporting
- IPSec
- Internet Protocol Security
- IPUPS
- Inter-PLMN User Plane Security
- IQF
- Identity Query Function
- IRI
- Intercept Related Information
- ISAKMP
- Internet Security Association Key Management Protocol
- ISIM
- IMS Subscriber Identity Module
- ITOT
- ISO Transport Service on top of TCP
- JOSE
- JavaScript Object Signing and Encryption
- JWE
- JSON Web Encryption
- KAKMA
- AKMA Anchor Key
- LALS
- Lawful Access Location Services
- LEA
- Law Enforcement Agency
- LEMF
- Law Enforcement Monitoring Facility
- LI
- Lawful Interception
- LICF
- Lawful Interception Control Function
- LIID
- Lawful Interception Identifier
- LIPF
- Lawful Interception Provisioning Function
- LISSF
- Lawful Interception State Storage Function
- LMISF
- LI Mirror IMS State Function
- LTF
- Location Triggering Function
- MAC-M
- Message Authentication Code for Mobile Application Part
- MDF2
- Mediation and Delivery Function 2
- MDF3
- Mediation and Delivery Function 3
- MTK
- MBMS Traffic Key
- NAUN3
- Non-Authenticable Non-3GPP
Správa sítě 43
- ABMF
- Accounting Balance Management Function
- ACA
- Accounting Answer
- ADD
- Automatic Device Detection
- ADRF
- Analytical Data Repository Function
- AIM
- Application Information Model
- ANDSF
- Access Network Discovery and Selection Function
- ANDSP
- Access Network Discovery and Selection Policy
- ARA
- Aggregated RUCI Report Answer
- ARR
- Aggregated RUCI Report Request
- AW
- Average Window
- BCE
- Billing and Charging Evolution
- BD
- Baseline DNS Action Information Template
- BMIC
- Bridge Management Information Container
- CBIM
- Common Baseline Information Model
- CBL
- Current Bucket Level
- CDM
- Consolidated Data Model
- CGB
- Circuit Group Blocking
- CGF
- Charging Gateway Functionality
- CLLM
- Consolidated Link Layer Management
- CNC
- Centralized Network Configuration
- CPCN
- Control Plane data transfer Charging Node
- CPDT
- Control Plane Data Transfer
- CUC
- Centralized User Configuration
- DACS
- Distant Active Codec Set
- DCCF
- Data Collection and Coordination Function
- DCS
- Distributed Control System
- DIDA
- Data IDentification in ANDSF
- EIF
- Energy Information Function
- FEAM
- Functional Entity Access Manager
- HLC
- Higher Level Control functions
- IARP
- Inter-APN Routing Policy
- ICA
- Inter-Channel Alignment
- IPE
- In Path Equipment
- JIP
- Jurisdiction Information Parameter
- LBO
- Load Balancing Optimization
- M-CDR
- Mobility management generated - Charging Data Record
- MSCC
- Multiple Services Credit Control
- MTLF
- Model Training Logical Function
- NRF
- Network Resource Fulfilment
- OCF
- Offline Charging Function
- OFCS
- Offline Charging System
- OM
- Optimisation Mode supported
- SMF
- Service Management Function
Služby a architektura 109
- 5G-BRG
- 5G Broadband Residential Gateway
- 5G-RG
- 5G Residential Gateway
- 5G-VN
- 5G Virtual Network
- 5MBS
- 5G Multicast-Broadcast Services
- A2XP
- Aircraft-to-Everything Policy
- ABC
- Application Based Charging
- ADC
- Application Detection and Control
- AEI
- Application Entity Invocation
- AF/AS
- Application Function / Application Server
- APRI
- Address Presentation Restriction Indicator
- ATSSS
- Access Traffic Steering, Switching, and Splitting
- ATSSS-LL
- Access Traffic Steering, Switching and Splitting - Low-Layer
- ATVN
- AMR-TFO Version Number
- BOIZC
- Barring of Outgoing InterZonal Calls
- BSG
- Basic Service Group
- BTA
- Background Data Transfer Answer
- BTR
- Background Data Transfer Request
- CACS
- Common Active Codec Set
- CCA
- Critical Communications Application
- CCD
- Conference Call Device
- CCNL
- Completion of Communications on Not Logged In
- CCS
- Converged Charging System
- CCSS
- Call Completion Service Set-up
- CFNRY
- Call Forwarding on No Reply
- CMN
- CAMEL Modified Number
- CMR
- Codec Mode Request
- CMR/CMC
- Codec Mode Request / Codec Mode Command
- CNDB
- Calling Name Database
- CODEC
- Coder/Decoder
- CPH
- Call Party Handling
- CRMNP
- Call Related Mobile Number Portability
- CS1
- Capability Set 1
- CS2
- Capability Set 2
- CSCS
- Common Supported Codec Set
- CSG
- Closed Subscriber Group
- CSID
- Call Segment Identifier
- CTS
- Cordless Telephony System
- CTS-ME
- Cellular Text Telephone Modem Mobile Equipment
- CVO
- Coordination of Video Orientation
- D-CSI
- Dialled Services CAMEL Subscription Information
- DCD
- Dynamic Content Delivery
- DF3
- Delivery Function 3
- DSCS
- Distant Supported Codec Set
- DTN
- Deflected To Number
- DTS
- Data Transport Service
- E-CSCF
- Emergency – Call Session Control Function
- EASDF
- Edge Application Server Discovery Function
- EBSG
- Elementary Basic Service Group
- EDP
- Event Detection Point
- EDP-N
- Event Detection Point - Notification
- EDP-R
- Event Detection Point - Request
- EDS
- Enhanced Dialled Services
- EENLV
- Extended Emergency Number List Validity
- EHE
- Edge Hosting Environment
- EMMA
- Extensible MultiModal Annotation markup language
- EVS-CMR
- EVS Codec Mode Request
- EVS-SID
- Enhanced Voice Services Silence Insertion Descriptor
- FBC
- Flow Based bearer Charging
- FCI
- Furnish Charging Information
- FECC
- Far End Camera Control
- FQI
- Frame Quality Indication (AMR-WBIF1)
- FTN
- Forwarded To Number
- FTNW
- Forwarded-To NetWork
- GAD
- Universal Geographical Area Description
- GLMS
- Group and List Management Server
- GMD
- Group Message Delivery
- GMM
- Global Multimedia Mobility
- GPRS-CSI
- GPRS CAMEL Subscription Information
- GVNS
- Global Virtual Network Service
- H-GMLC
- Home-Gateway Mobile Location Centre
- HA
- High-Accuracy GNSS
- HATEOAS
- Hypermedia As The Engine Of Application State
- I-WLAN
- Interworking Wireless Local Area Network
- IACS
- Immediate Active Codec Set
- ICE
- Interactivity Connectivity Establishment
- IP-SM-GW
- IP Short Message Gateway
- ISRP
- Inter-System Routing Policies
- IST
- Immediate Service Termination
- ITCC
- International Telecommunication Charge Card
- LACS
- Local Active Codec Set
- LADN
- Local Area Data Network
- LCLS
- Local Call Local Switch
- LIA
- Location Information Answer
- LIPA
- Local IP Access
- LIR
- Location Information Request
- LPHAP
- Low Power and High Accuracy Positioning
- LSCS
- Local Supported Codec Set
- MACS
- Maximum number of Codecs Modes in the Active Codec Set
- MAPCON
- Multi Access PDN Connectivity
- MCX
- Mission Critical X
- MFAF
- Messaging Framework Adaptor Function
- MMCMH
- Multi-stream Multiparty Conferencing Media Handling
- MMEC
- Mobile Metaverse Enablement Client
- MNP
- Mobile Number Portability Signalling Relay Function
- MNPF
- Mobile Number Portability Function
- MPS
- Multimedia Priority Service
- MSN
- Multiple Subscriber Number
- MT
- Mobile Terminated Short Message Service
- MTRF
- Mobile Terminating Roaming Forwarding
- MWD
- Message Waiting Data
- NA
- No Audio-alerting capability
- NASS
- Network Attachment Subsystem
- NCA
- Network Status Continuous Report Answer
- NITZ
- Network Identity and Time Zone
- NLSML
- Natural Language Semantics Markup Language
- NPLI
- Network Provided Location Information
- OCS
- Originating Call Screening
- OMR
- Optimal Media Routeing
- PCF
- Positioning Calculation Function
Ostatní 28
- 5G-CRG
- 5G Cable Residential Gateway
- AI/ML
- Artificial Intelligence and Machine Learning
- BMCA
- Best Master Clock Algorithm
- CH
- Correspondent Host
- CNF
- Conjunctive Normal Form
- CSMA/CD
- Carrier Sense Multiple Access with Collision Detection
- CSS
- Composite Source Signal
- CTS-FPE
- CTS-Fixed Part Equipment
- DOCSIS
- Data Over Cable Service Interface Specification
- DS-TT
- Device-side TSN Translator
- DSL
- Digital Subscriber Line
- EAC
- Ericsson Alpha Compression
- EBNF
- Extended Backus-Naur Form
- ECM
- Error Correction Mode
- ESP
- Efficiency Speed Percentage product
- FN-BRG
- Fixed Network Broadband Residential Gateway
- FN-RG
- Fixed Network Residential Gateway
- GANS
- Generic Ambient Network Signalling
- GPON
- Gigabit-capable Passive Optical Network
- GSMA
- Global System for Mobile communications Association
- GZIP
- GNU ZIP
- IANA
- Internet Assigned Numbers Authority
- IESG
- Internet Engineering Steering Group
- LEO
- Low-Earth Orbiting satellites
- LIF
- Location Interoperability Forum
- MEO
- Medium-Earth Orbiting satellites
- N5GC
- Non-5G Capable
- NCI
- Native Code Identifier
Uživatelské zařízení (UE) 90
Rádiová přístupová síť (RAN) 11
- ACL
- Asynchronous Connection-Oriented Link
- CABW
- Cumulative Aggregated Channel Bandwidth
- ESOMP
- Earth Stations on Mobile Platforms
- FOOB
- Frequency Offset Out-of-Band boundary
- FSPC
- Feature Set Per Component-carrier
- HD-FDD
- Half-Duplex Frequency Division Duplex
- HPUE
- High Power User Equipment
- HSDN
- High Speed Dedicated Network
- IBB
- In-band Blocking
- MERP
- Mean Effective Radiated Power
- MERS
- Mean Effective Radiated Sensitivity
Fyzická vrstva 4
Protokoly 3
Mobilita 1
- LU
- Location Update
Identifikátory 6
Internet věcí (IoT) 1
- CLDC
- Connected Limited Device Configuration
Bezpečnost 7
Správa sítě 6
Služby a architektura 23
- A-GANSS
- Assisted - Galileo and Additional Navigation Satellite Systems
- ACDC
- Application specific Congestion control for Data Communication
- ADN
- Abbreviated Dialling Numbers
- AMR-NS
- Adaptive Multi-Rate Noise Suppressor
- ASL
- Active Speech Level
- BFH
- Bad Frame Handling
- BPS
- Body Proximity Sensing
- CRN
- Call Request with Number
- DF
- Delivery Function
- DIC
- Disregard Incoming Call
- EVPF
- Enhanced Validity Period Format
- FWA
- Fixed Wireless Access
- GSM-EFR
- GSM Enhanced Full Rate Speech Codec
- HHS
- Hand-held Speakerphone
- INC
- INcoming Call
- J2ME
- Java 2 Platform, Micro Edition
- J2SE
- Java 2 Platform, Standard Edition
- JAD
- Java Application Descriptor
- JAM
- Java Application Manager
- LSTR
- Listener SideTone Rating
- MMSS
- Maritime Mobile Satellite Service
- ND
- No Display capability
- OLR
- Overall Loudness Rating
Ostatní 26
- AND
- Boolean AND
- ATR
- Answer To Reset
- Clause
- Clause (in 3GPP specifications)
- DECi
- Dynamic Error Condition #i for Dynamic C/I conditions
- DRP
- Eardrum Reference Point
- ECRP
- Ear Cap Reference Point
- EEP
- Ear Entrance Point
- EF
- Elementary File
- ELF
- Executable and Linkable Format
- Experiment 4
- Experiment 4
- Experiments 3
- Experiments 3
- GAIT
- GSM/ANSI-136 Interoperability
- GSS
- GNSS System Simulator
- HATS
- Head and Torso Simulator
- HCP
- Horizontal Coupling Plane
- HDOP
- Horizontal Dilution Of Precision
- ICC
- Inter Channel Coherence
- IGSO
- Inclined Geosynchronous Satellite Orbit
- IRNSS
- Indian Regional Navigation Satellite System
- KVM
- K Virtual Machine
- LISN
- Line Impedance Stabilising Networks
- MECRP
- Manufacturer-defined Ear Cap Reference Point
- MIDP
- Mobile Information Device Profile
- MRP
- Mouth Reference Point
- NGEO
- Non-Geostationary Earth Orbiting
- NK
- No Keypad capability
Služby a architektura 1035
Rádiová přístupová síť (RAN) 49
- 2G
- Second Generation Mobile Telecommunications System
- AB
- Access Barring
- ACCH
- Associated Control Channel
- ACU
- Antenna Combining Unit
- AIUR
- Air Interface User Rate
- ATC
- Ancillary Terrestrial Component
- ATD
- Absolute Time Difference
- BCC
- Base Transceiver Station Colour Code
- BFI
- Bad Frame Indication
- BLA
- Broken Link Access
- BSIC
- Base transceiver Station Identity Code
- BSIC-NCELL
- Base Station Identity Code of a Neighbour Cell
- CAI
- Channel Assignment Indicator
- CBR
- Channel Busy Ratio
- CDA
- Capacity Deallocation Acknowledgement
- CDRX
- Connected mode Discontinuous Reception
- CI
- Cancellation Indication
- CRA
- Clean Random Access
- CTC
- Circuit Transport Channel
- CTDMA
- Code Time Division Multiple Access
- CU
- Control Unit
- DAA
- Detect And Avoid
- DCS1800
- Digital Cellular System at 1800 MHz
- DDAA
- Direct Detect And Avoid
- DECT
- Digital Enhanced Cordless Telecommunications
- DRAC
- Dynamic Resource Allocation Control
- DWD
- Distribution Window Description
- EC
- Extended Coverage System Information
- EPCCH
- Enhanced Power Control Channel
- EUTRA
- Evolved Universal Terrestrial Radio Access
- EUTRAN
- Evolved Universal Terrestrial Radio Access Network
- FACCH/F
- Fast Associated Control Channel/Full rate
- FACCH/H
- Fast Associated Control Channel/Half rate
- GRS
- Ground Radio Station
- HD
- Half-Duplex for Sidelink Operation
- HSDPA/EUL
- High Speed Downlink Packet Access / Enhanced Uplink
- HSPA
- High Speed Packet Access
- IBM
- Independent Beam Management
- IPD
- Integrated Passive Device
- ISB
- Idle-State Biasing
- LFE
- Low Frequency Enhancement
- LWRC
- Long Window Rate Control
- MACN
- Mobile Allocation Channel Number
- MCE
- Multi-cell/multicast Coordination Entity
- MSI
- MCH Scheduling Information
- MTA
- Multilateration Timing Advance
- NCELL
- Neighbouring (of current serving) Cell
- OCNS
- Orthogonal Channel Noise Simulator
- OSR
- Observation Space Representation
Fyzická vrstva 48
- 8-PSK
- 8-state Phase Shift Keying
- AFC
- Automatic Frequency Control
- AFE
- Advanced Front-end
- AGC
- Automatic Gain Control
- AS
- Angle Spread
- BGT
- Block Guard Time
- BTFD
- Blind Transport Format Detection
- CAVLC
- Context Adaptive Variable Length Coding
- CCU
- Channel Coding Unit
- CHD
- Channel Decoder
- CHE
- Channel Encoder
- CPU
- Channel State Information Processing Unit
- CTU
- Coding Tree Unit
- D/A
- Digital-to-Analogue
- DAC
- Digital-to-Analogue Converter
- DB
- Dummy Burst
- DCT
- Discrete Cosine Transformation
- DD
- Delay Diversity
- DST
- Discrete Sine Transform
- EDC
- Error Detection Code byte
- FB
- Frequency correction Burst
- FCCH
- Frequency Correction Channel
- FDR
- False transmit format Detection Ratio
- FEC
- Forward Erasure Correction / Forward Error Correction
- FH
- Frequency Hopping
- FIR
- Finite Impulse Response
- FPS
- Frame Pattern Substitution
- GBER
- Average Gross Bit Error Rate
- H-ARQ
- Hybrid Automatic Repeat Request
- IFFT
- Inverse Fast Fourier Transform
- ILP
- Inter-Layer Prediction
- INBLD
- Independent Non-Base Layer Decoding
- IRFFT
- Inverse Radio Frequency Fast Fourier Transform
- ISPP
- Interleaved Single-Pulse Permutation
- ITD
- Inter-Channel Time Difference
- JP
- Joint Predistortion
- KBD
- Kaiser-Bessel Derived
- LL
- Last OFDM Symbol index for R-PDCCH
- LPC
- Linear Predictive Coding
- LSF
- Line Spectral Frequency
- MAIO
- Mobile Allocation Index Offset
- MCH
- Multast Channel
- MCT
- Multi-channel Coding Tool
- MDCT
- Modified Discrete Cosine Transform
- MDFT
- Modified Discrete Fourier Transform
- MDST
- Modified Discrete Sine Transform
- NBIN
- Narrowband Interference Number
- P-CPIH
- Primary Common Pilot Channel
Protokoly 70
- ACSE
- Association Control Service Element
- ANM
- Answer Message
- BCIE
- Bearer Capability Information Element
- BSSAP-LE
- Base Station System Application Part Location Services Extension
- BSSLAP
- Base Station System Application Part
- BVC
- BSS GPRS Protocol Virtual Connection
- BWT
- Block Waiting Time
- C-APDU
- Command Application Protocol Data Unit
- C-TPDU
- Command Transport Protocol Data Unit
- C/R
- Command/Response field bit
- CAA
- Capacity Allocation Acknowledgement
- CAP
- CAMEL Application Part
- CAS
- Channel Associated Signalling
- CBSP
- Cell Broadcast Service Protocol
- CCSRL
- Control Channel Segmentation and Reassembly Layer
- CDDL
- Concise Data Definition Language
- CDSL
- Compressed Data Stream Length
- CER
- Capabilities Exchange Request
- CLNP
- Connectionless Network Protocol
- CONNACK
- Connect Acknowledgement
- CONTP
- Character Oriented Non‑Transparent Protocol
- CREF
- SCCP Connection Refused
- DAD
- Destination ADdress
- DCCA
- Diameter Credit Control Application
- DDI
- Data Description Indicator
- DTAP
- Direct Transfer Application Part
- DTLS
- Datagram Transport Layer Security
- ECT
- Explicit Congestion Notification-Capable Transport
- EI
- Error Indication
- ESI
- Encoding Symbol Identifier
- FIFO
- First Input First Output
- FMT
- Feedback Message Type
- HTTP
- Hypertext Transfer Protocol
- HTTPS
- Hyper Text Transfer Protocol Secure
- IAM
- Initial Address Message
- ICMP
- Internet Control Message Protocol
- IETF
- Internet Engineering Task Force Standard
- IFS
- Information Field Sizes
- IFSC
- Information Field Size for the UICC
- IMAP4
- Internet Message Access Protocol, version 4
- INF
- INFormation field
- ISUP
- MIME ISDN User Part Multi-purpose Internet Mail Extension
- L2R
- COP L2R Character Orientated Protocol
- L2RCOP
- Layer 2 Relay Character Oriented Protocol
- LAPB
- Link Access Procedure Balanced
- LAPM
- Link Access Procedure for Modems
- LV
- Length and Value
- LWP
- Light-weight Protocol
- MA
- PDU Multi-Access PDU
- MAP
- Mobile Application Protocol
- MBCP
- Media Burst Control Protocol
- MCML
- Multi-Class Multi-Link PPP
- MEGACO
- MEdia GAteway COntrol
- MGCP
- Media Gateway Control Part
- MIME
- Multi-purpose Internet Mail Extensions
- MLP
- Mobile Location Protocol
- MMSP
- Multimodal Synchronization Protocol
- MMT
- MPEG Media Transport
- MMTP
- MPEG Media Transport Protocol
- MONP
- MC service Off-Network Protocol
- MP
- Mandatory Present
- MPL
- Multiplex Payload Length
- MTU
- Maximum Transmission Unit
- MUX
- H.223 Multiplex layer
- N-PDU
- Network Protocol Data Unit
- NAD
- Node Address byte
- NAK
- Negative Acknowledgement
- NOA
- Nature Of Address indicator
- ODI
- Original Dialog Identifier
- OSP
- Octet Stream Protocol
Rozhraní 15
- AI
- Application Interface
- API
- Application Programming Interface
- ATP
- Access Transport Parameter
- CAPIF
- Common API Framework
- CSIF
- Communication Service Interface
- CT105
- Interchange Circuit 105
- CT107
- Interchange Circuit 107
- CT109
- Circuit 109 (Interchange Circuit 109 per ITU-T V.24)
- CT114
- Circuit 114 (Interchange Circuit 114)
- CT115
- Interchange Circuit 115
- DCE
- Data Circuit-terminating Equipment
- HDMI
- High-Definition Multimedia Interface
- ISC
- IP multimedia subsystem Service Control interface
- IWU
- Interworking Unit
- NGSI
- Next Generation Service Interfaces
Jádrová síť 68
- A-SGW
- Access Signalling Gateway
- ADS
- Access Domain Selection
- AGCF
- Access Gateway Control Function
- AGF
- Access Gateway Function
- AGW
- Access Gateway
- AIPN
- All-IP Network
- APN
- Access Point Name
- BCM
- Bearer Control Mode
- BGCF
- Breakout Gateway Control Function
- BMG
- Broadcast Message Gateway
- CLF
- Connectivity session Location and repository Function
- CS
- Circuit Switched
- CS-GW
- Circuit Switched Gateway
- CSAF
- CS Adaptation Function
- CSCF
- Call Session Control Function
- CSPDN
- Circuit Switched Public Data Network
- CSRN
- Circuit Switched Routing Number
- D-ATT
- Downlink Attach
- DNS
- Directory Name Service
- DRM
- Data call Routeing Mechanism
- DSAC
- Domain Specific Access Restriction
- DSE
- Data Switching Exchange
- DSF
- Domain Selection Function
- E-GGSN
- Enhanced Gateway GPRS Support Node
- E-HLR
- Enhanced Home Location Register
- EFTF
- Enhanced Firewall Traversal Function
- ETFTN
- Extended TFT Support Network
- ETFTU
- Extended Traffic Flow Template Support User Equipment
- FTT-IMS
- Firewall Traversal Tunnel to IP network of IMS
- G-MSC
- Gateway Mobile Switching Centre
- GIP
- Generic IP access
- GMSC
- Gateway Mobile Services Switching Centre
- GRX
- GPRS Roaming eXchange
- GSN
- GPRS Support Node
- H-CSCF
- Home Call Session Control Function
- HGMLC
- Home Gateway Mobile Location Centre
- HLR
- Home Location Register
- HSS
- Home Subscriber Server
- I-CSCF
- Interrogating-Call Session Control Function
- I-MGCF
- Incoming - Media Gateway Control Function
- IBCF
- Interconnection Border Control Functions
- ICGW
- Incoming Call Gateway
- IDN
- Integrated Digital Network
- IDNNS
- Intra Domain NAS Node Selector
- ILCM
- Incoming Leg Control Model
- IM
- IP Multimedia Core Network Subsystem
- IM-SSF
- IP Multimedia Service Switching Function
- IMCN
- IP Multimedia Core Network
- IMS
- IP Multimedia Subsystem
- IMS-GWF
- IMS Gateway Function
- ISDN
- Integrated Services Digital Network
- IWF
- InterWorking Function
- IWMSC
- InterWorking Mobile Switching Center
- LMS
- Location Management Server
- MACF
- Multiple Association Control Function
- MBMS-GW
- MBMS Gateway
- MDF
- MBMS (Download & Streaming) Delivery Function
- MGCF
- Media Gateway Control Function
- MLC
- Mobile Location Center
- MRF
- Multimedia Resource Function
- MRFC
- Multimedia Resource Function Controller
- MRFP
- Multimedia Resource Function Processor
- NGAF
- Non-GPRS Alert Flag
- NGCN
- Next Generation Corporate Network / Next Generation Core Network
- NGN
- Next Generation Networks
- NMO
- Network Mode of Operation
- OLCM
- Outgoing Leg Control Model
- P-CSCF
- Proxy Call Session Control Function
Mobilita 16
- CMM
- Circuit Mobility Management
- DHO
- Diversity Handover
- E-SR-VCC
- Emergency Single Radio Voice Call Continuity
- HM
- High Mobility
- HPS
- Handover Path Switching
- HRR
- Handover Resource Reservation
- LM
- Location Management
- MAHO
- Mobile Assisted Handover
- MAI
- Measurement Assistance Information
- MEHO
- Mobile Evaluated Handover
- MNRF
- Mobile station Not Reachable Flag
- MNRG
- Mobile station Not Reachable for GPRS flag
- MNRR
- Mobile station Not Reachable Reason
- MOHO
- Mobile Originated Handover
- MSE
- Mobility Speed Estimation
- NEHO
- Network Evaluated Handover
Identifikátory 60
- ALSI
- Application Level Subscriber Identity
- ALUID
- Application Layer User ID
- AOR
- Address Of Record
- APN-NI
- Access Point Name Network Identifier
- ATU-STI
- Access Transfer Update - Session Transfer Identifier
- AUID
- Application Unique IDentity
- BVCI
- BSS GPRS Protocol Virtual Connection Identifier
- CG-ID
- Character Group Identifier
- CSGID
- Closed Subscriber Group Identity
- DLCI
- Data Link Connection Identifier
- DLD
- Data Link Discriminator
- DNIC
- Data Network Identifier
- DPCK-ID
- MCData Payload Cipher Key Identifier
- DPKK-ID
- MCData Payload Protection Key Identifier
- EASID
- Edge Application Server Identification
- ECGI
- E-UTRAN Cell Global Identification
- EECID
- Edge Enabler Client Identification
- EESID
- Edge Enabler Server Identification
- EPUID
- EPC ProSe User ID
- FPLMN
- Forbidden Public Land Mobile Network
- FQDN
- Fully Qualified Domain Name
- GID1
- Group Identifier (level 1)
- GID2
- Group Identifier (level 2)
- GPA
- GSM PLMN Area
- GRUU
- Globally Routable User agent URI
- GSIM
- GSM Service Identity Module
- HI-ID
- Huffman Initialization ID
- HPLMN
- Home Public Land Mobile Network
- IARI
- IMS Application Reference Identifier
- ICID
- IM CN subsystem Charging Identifier
- IFPEI
- International Fixed Part Equipment Identity
- IMGI
- International Mobile Group Identity
- IMPI
- IP Multimedia CN subsystem Private Identity
- IMPU
- IP Multimedia Public User Identity
- IMRN
- IP Multimedia Routeing Number
- IMUN
- International Mobile User Number
- INIPUI
- IMS Network-Independent Public User Identity
- IOI
- Inter Operator Identification
- ITS-AID
- ITS Application Identifier
- ITSI
- Individual TETRA Subscriber Identity
- IUEI
- International Mobile Subscriber Station Identity
- IUI
- International USIM Identifier
- LCID
- Logical Channel Identifier
- LMSI
- Local Mobile Station Identity
- LPLMN
- Local Public Land Mobile Network
- LSA
- Localised Service Area Identity
- MC
- Mission Critical User Identity
- MCC
- Mobile Country Code
- MGT
- Mobile Global Title
- MNC
- Mobile Network Code
- MSCM
- Mobile Station Class Mark
- MSID
- Mobile Station Identifier
- MSIN
- Mobile Station Identification Number
- MSISDN
- Mobile Station International Subscriber Directory Number
- MSRN
- Mobile Subscriber Roaming Number
- NDC
- National Destination Code
- NMSI
- National Mobile Station Identifier
- OID
- Organisation Identifier
- OMNA
- Open Mobile Naming Authority
- OPLMN
- Operator Controlled PLMN (Selector List)
Kvalita služby (QoS) 10
- ANBR
- Access Network Bit rate Recommendation
- ERT
- Expected Residual Time
- FLR
- Frame Loss Ratio
- FNUR
- Fixed Network User Rate
- GQ
- Global Quality
- L4S
- Low Latency, Low Loss, and Scalable Throughput
- LAV
- Least Acceptable Value
- MAR
- Multi-Access Rule
- MVEPP
- MCVideo Emergency Private Priority
- QCI
- Quality of Service Class Identifier
Internet věcí (IoT) 6
Bezpečnost 58
- A3
- Authentication Algorithm A3
- A38
- Authentication and Key Agreement Algorithm 38
- A5/1
- Encryption Algorithm A5/1
- A5/2
- GSM Encryption Algorithm A5/2
- A5/X
- Encryption Algorithm A5/0-7
- A8
- Ciphering Key Generating Algorithm A8
- ACE
- Authentication and Authorization for Constrained Environments
- AKI
- Asymmetric Key Index
- BDC
- Bootstrap Data Channel
- CBC
- Cipher Block Chaining (Mode)
- CCK
- Corporate Control Key
- CHV
- Card Holder Verification
- CMP
- Certificate Management Protocols
- CNI
- Critical National Infrastructure
- CP-TP
- Certificate Present (in the MExE (U)SIM) - Third Party
- CSK
- Client-Server Key
- CSK-ID
- Client-Server Key Identifier
- DAM
- DECT Authentication Module
- DAP
- Data Authentication Pattern
- DCK
- Depersonalisation Control Keys
- DE
- Triple DES Encrypt Plug-in
- DES
- Data Encryption Standard
- DP
- Decrypted PIN
- DPCK
- MCData Payload Cipher Key
- DPKK
- MCData Payload Protection Key
- DUCK
- Discovery User Confidentiality Key
- DUIK
- Discovery User Integrity Key
- DUSK
- Discovery User Scrambling Key
- E2EE
- End-to-End Encryption
- ECB
- Electronic Code-book (mode)
- ECP
- Enhanced Client or Proxy
- ER
- EAP Re-authentication
- ERP
- EAP Re-authentication Protocol
- GEA
- GPRS Encryption Algorithm
- GKTP
- Group Key Transport Payload
- GMK
- Group Management Key
- GMK-ID
- Group Master Key Identifier
- GUK-ID
- Group User Key Identifier
- JCRE
- Java Card™ Run Time Environment
- KAF
- AKMA Application Key
- KEK
- Key Encryption Key (TETRA)
- KMS
- Key Management Service
- KPAK
- KMS Public Authentication Key
- LPI
- LCS Privacy Indicator
- LSAF
- Location Subscriber Authorization Function
- MCID
- Malicious Communication Identity
- MD
- Message Digest
- MI
- Misleading Information
- MKI
- Master Key Identifier
- MSCCK
- MBMS Sub-Channel Control Key
- NAA
- Network Access Application
- NCK
- Network Control Key
- NDS/IP
- Network Domain Security for IP based Protocols
- OIDC
- OpenID Connect
- OTAK
- Over-The-Air-Key Management (TETRA)
- OTAR
- Over-The-Air Rekeying (P25)
- OTP
- One Time Password
- SRTP
- Secure Real-time Transport Protocol
Správa sítě 58
- AACF
- Auxiliary Advice of Charge Function
- ACC
- Automatic Congestion Control
- ADF
- Accounting Data Forwarding
- AIMLE
- Artificial Intelligence Machine Learning Enablement
- ANOVA
- Analysis of Variance
- BIC
- Baseline Implementation Capabilities
- CCF
- Charging Collection Function
- CCP
- Capability/Configuration Parameter
- CCR
- Credit-Control-Request
- CD
- Capacity Deallocation
- CDP
- Charging Determination Point
- CDR
- Call Detail Record
- CEIR
- Central Equipment Identity Register
- CES
- Cloud Enabler Server
- CL
- Cross-check Laboratory
- CMS
- Configuration Management Server
- CNGCF
- Customer Network Gateway Configuration Function
- CRUD
- Create, Read, Update, Delete
- CTF
- Charging Trigger Function
- DC-AF
- Data Collection Application Function
- DCF
- Distributed Coordination Function
- DDM
- Data Description Method
- DMS
- Distribution Management System
- DMTF
- Distributed Management Task Force
- DRQ
- Delete Request
- DV
- Data Volume
- EA
- External Alarms
- EBCF
- Event Based Charging Function
- ECS
- Edge Configuration Server
- ECS-ER
- Edge Configuration Server – Edge Repository
- ECUR
- Event Charging with Unit Reservation
- ESR
- Erroneous Seconds Ratio
- FQPC
- Fully Qualified Partial CDR
- FTAM
- File Transfer, Access and Management
- G-CDR
- GGSN (PDP context) generated - Charging Data Record
- GAL
- Global Analysis Laboratory
- GMOP
- Group Management OPeration
- GUI
- Graphical User Interface
- GUP
- Generic User Profile
- H-ECS
- Home Edge Configuration Server
- KPI
- Key Performance Indicators
- L2ML
- Layer 2 Management Link
- LN
- Logical Name
- LTZ
- Local Time Zone
- MEF
- Maintenance Entity Function
- MES
- Manufacturing Execution System
- MF
- Mediation Function
- MIT
- Management Information Tree
- MMCO
- Memory Management Control Operation
- MVNO
- Mobile Virtual Network Operator
- NGMI
- Next Generation Mobile Intelligence
- NMC
- Network Management Centre
- NMR
- Network Measurement Results
- NO
- Network Operator
- OD
- Operator Determined
- OFM
- Operational Feature Monitor
- OML
- Operations and Maintenance Link
- OPG
- Operator Platform Group
Služby a architektura 448
- 3D-HEVC
- Three-Dimensional High Efficiency Video Coding
- 3DOF
- Three Degrees of Freedom
- 3GP
- 3GPP File Format
- 3GP-DASH
- 3GPP Dynamic Adaptive Streaming over HTTP
- 3PCC
- Third Party Call Control
- 3PTY
- Three-Party Communication
- 5GMS
- 5G Media Streaming
- 5GMSA
- 5G Media Streaming Architecture
- 5GVN
- 5G Virtual Network
- 6DOF
- Six Degrees of Freedom
- A-ADRF
- Application layer - Analytical Data Repository Function
- A2P
- Application to Person
- AAC
- Advanced Audio Coding
- AAC-ELD
- Advanced Audio Coding – Enhanced Low Delay
- AAC-LC
- Advanced Audio Coding-Low Complexity
- AAC-LD
- Advanced Audio Coding – Low Delay
- AAC-LTP
- Advanced Audio Coding Long Term Predictor Object Type
- ABR
- Adaptive Bit Rate
- AC
- Application Characteristics
- ACELP
- Algebraic Code-Excited Linear Prediction
- ACN
- Ambisonics Channel Number
- ACR
- Anonymous Communications Rejection
- ACT
- Application Context Transfer
- ADAE
- Application Data Analytics Enablement
- ADAEC
- Application Data Analytics Enablement Client
- ADAES
- Application Data Analytics Enablement Services
- ADPCM
- Adaptive Differential Pulse Coded Modulation
- ADPD
- Associated Delivery Procedure Description
- ADU
- Application Data Unit
- AEA
- Advanced Emergency Alert
- AEAT
- Advanced Emergency Alert Table
- AEC
- Acoustical Echo Cancellation
- AEF
- Additional Elementary Functions
- AHS
- Adaptive multirate Halfrate Speech
- AIT
- Application Information Table
- AJAX
- Asynchronous JavaScript and XML
- AL-FEC
- Application Layer Forward Error Correction
- AL-SDU
- Application Layer - Service Data Unit
- ALC
- Asynchronous Layered Coding
- AMR
- Adaptive Multi-Rate
- AMR-NB
- Adaptive Multi-Rate Narrowband
- AMR-WB
- Adaptive Multi-Rate Wideband Speech Codec
- ANBRQ
- Access Network Bitrate Recommendation Query
- AOC
- Advice Of Charge
- AOC-C
- Advice Of Charge - Charging
- AOC-D
- Advice Of Charge - During the communication
- AOC-E
- Advice Of Charge - at the End of the communication
- AOC-I
- Advice Of Charge - Information
- AOC-S
- Advice Of Charge at communication Set-up time
- AOCRG
- Add-On Charging Information
- AOMT
- Application Originated Mobile Terminated
- AOP
- Acoustic Overload Point
- APF
- API Publishing Function
- APSNR
- Average Peak Signal-to-Noise Ratio
- AR
- Application Relation
- AS-ILCM
- Application Server Incoming Leg Control Model
- AS-OLCM
- Application Server Outgoing Leg Control Model
- ASCAI
- Application Satellite Coverage Availability Information
- ASCI
- Advanced Speech Call Items
- ASE
- Application Service Element
- ASP
- Application Service Provider
- ASR
- Automatic Speech Recognition
- ATO
- Automatic Train Operation
- ATS
- Air Traffic Service
- ATW
- Asynchronous Time Warping
- AVC
- Assured Voice Communication
- AVPF
- Audio-Video Profile with Feedback
- B2BUA
- Back-to-Back User Agent
- BAIC
- Barring of All Incoming Calls
- BAOC
- Barring of All Outgoing Calls
- BAR
- Base Avatar Repository
- BC1
- Bearer Capability 1
- BDN
- Barred Dialling Number
- BDT
- Background Data Transfer
- BIFS
- Binary Format for Scenes
- BM-SC
- Broadcast-Multicast Service Centre
- BMFF
- Based Media File Format
- BOIC
- Barring of Outgoing International Calls
- BP
- Bitstream Partition
- BRID
- Broadcast Remote Identification
- BRIR
- Binaural Room Impulse Response
- BSM
- Basic Safety Message
- BSU
- Broadcast Service User
- BT
- Business Trunking
- BVLOS
- Beyond Visual Line of Sight
- BWE
- BandWidth Extension
- C2
- Control and Command
- CAD
- Complex Activity Detection
- CAM
- Cooperative Awareness Message
- CAMEL
- Customised Applications for Mobile network Enhanced Logic
- CB
- Communication Barring
- CBA
- Channel-Based Audio
- CBE
- Cell Broadcast Entity
- CBMI
- Cell Broadcast Message Identifier
- CBRP
- CBR Packet transmission
- CC/PP
- Composite Capability / Preference Profiles
- CCBS
- Completion of Communications to Busy Subscriber
- CCCF
- Call Continuity Control Function
- CCNR
- Completion of Communication sessions on No Reply
- CDIV
- Communication DIVersion
- CDN
- Content Delivery Network / Content Distribution Network
- CDS
- Content Distribution Service
- CDUR
- Chargeable DURation
- CELP
- Code Excited Linear Prediction
- CENC
- Common Encryption
- CF
- Conversion Facility
- CFB
- Call Forwarding on mobile subscriber Busy
- CFNL
- Communication session Forwarding on No Logged-in
- CFNR
- Communication Forwarding No Reply
- CFU
- Communication Forwarding Unconditional
- CFUDB
- Communication Forwarding User Determined Busy
- CGP
- Charge Generation Point
- CGS
- Coarse Grain Scalability
- CHP
- Constrained High Profile
- CIBR
- Common Informative Binaural Renderer
- CICP
- Coding-Independent Code Points
- CLIP
- Calling Line Identification Presentation
- CLIR
- Calling Line Identification Restriction
- CLNS
- Connectionless Network Service
- CMAF
- Common Media Application Format
- CMMC
- Convergent Multi-Media Conference
- CNA
- Comfort Noise Addition
- CNAP
- Calling Name Presentation
- CNG
- Comfort Noise Generation
- CNR
- Completion of Communications on No Reply
- COLI
- Connected Line Identity
- COLP
- Connected Line identification Presentation
- COLR
- Connected Line identification Restriction
- CON
- CONference calling
- CONF
- CONFerence calling
- CONS
- Connection-Oriented Network Service
- CORS
- Cross-Origin Resource Sharing
- CPB
- Coding Picture Buffer
- CPCF
- Content Provider Charging Function
- CPG
- Call Progress message
- CPIM
- Common Presence and Instant Messaging
- CPM
- Collective Perception Message
- CQ
- Conversational Quality
- CRGT
- Charging Tariff Information
- CRUDN
- Create, Retrieve, Update, Delete and Notify
- CSD
- Circuit Switched Data
- CSE
- Camel Service Environment
- CSICS
- Circuit Switched IMS Combinational Service
- CT
- Call Transfer supplementary service
- CTM
- Cellular Text telephone Modem
- CUG
- Closed User Group
- CVS
- Coded Video Sequence
- DA
- Distribution Automation
- DAE
- Declarative Application Environment
- DANE
- DASH Aware Network Element
- DASH
- Dynamic Adaptive Streaming over HTTP
- DASH-IF
- DASH Industry Forum
- DAW
- Digital Audio Workstation
- DCAR
- Data Channel Application Repository
- DCMTSI
- Data Channel Multimedia Telephony Service over IMS
- DCR
- Degradation Category Rating
- DECE
- Digital Entertainment Content Ecosystem
- DENM
- Decentralized Environmental Notification Message
- DIMS
- Dynamic and Interactive Multimedia Scene
- DLS
- Downloadable Sounds
- DMOS
- Degradation Mean Opinion Score
- DO
- Declarative Object
- DPB
- Decoded Picture Buffer
- DPF
- Direct Services Provisioning Function
- DSI
- Digital Speech Interpolation
- DSM-CC
- Digital Storage Media – Command and Control
- DTF
- Domain Transfer Function
- DTMF
- Dual Tone Multiple Frequency
- DTVCC
- DTV Closed Caption
- DVB
- Digital Video Broadcasting
- E-OTD
- Enhanced Observed Time Difference
- E-SLP
- Emergency SUPL Location Platform
- E-STN-DR
- Emergency Session Transfer Number for DRVCC
- E-STN-SR
- Emergency Call Session Transfer Number – Single Radio
- E2E
- End-to-End
- EAS
- Enterprise Application Server
- EATF
- Emergency Access Transfer Function
- EBU-TT
- European Broadcasting Union Timed Text
- ECF
- Event Charging Function
- ECI
- Edge and Cloud Interworking
- ECSP
- Edge Computing Service Provider
- ECU
- Error Concealment Unit
- EDN
- Edge Data Network
- EES
- Edge Enablement Server
- EEW
- Earthquake Early Warning
- EFAP
- Edge Fading Amplitude Panning
- EFR
- Enhanced Full Rate speech codec
- EIT
- Event Information Table
- EL
- Echo Loss
- EMA
- Electronic Message Association
- EME
- Encrypted Media Extensions
- ENS
- Edge Notification Server
- ENUM
- E.164 telephone NUmber Mapping
- EOC
- Emergency Operations Center
- EOTF
- Electro-Optical Transfer Function
- EPG
- Electronic Program Guide
- ERL
- Echo Return Loss
- ERLE
- Echo Return Loss Enhancement
- ESC
- Event State Compositor
- ESG
- Electronic Service Guide
- ESQK
- Emergency Service Query Key
- ESRK
- Emergency Service Routing Key
- ESRN
- Emergency Service Routing Number
- ETNS
- European Telecommunications Numbering Space
- EVC
- Essential Video Coding
- EVS
- Enhanced Voice Services (specifically, the AMR-WB IO mode: AMR-WB Interoperable)
- EXIF
- Exchangeable Image File Format
- FA
- Flexible Alerting
- FD
- File Distribution
- FDN
- Fixed Dialling Number
- FDT
- FLUTE File Delivery Table
- FFN
- Follow Me function node
- FHD
- Full High Definition
- FLUS
- Framework for Live Uplink Streaming
- FLUTE
- File Delivery over Unidirectional Transport
- FMSS
- Flexible Mobile Service Steering
- FOA
- First Order Ambisonics
- FOV
- Field of View
- FRMCS
- Future Railway Mobile Communication System
- FTA
- Fine Time Assistance
- G-PCC
- Geometry-based Point Cloud Compression
- GBR
- Generic Binaural Renderer
- GBS
- General Bearer Services
- GCA
- Group Call Attributes
- GCID
- GPRS Charging Identifier
- GCSE
- AS Group Communication Service Enabler Application Server
- GDR
- Gradual Decoding Refresh
- GIF
- Graphics Interchange Format
- GMC
- Group Management Client
- GMS
- Group Management Server
- GOB
- Group Of Blocks
- GOP
- Group Of Pictures
- GPRS
- CSI GPRS CAMEL Subscription Information
- GPU
- Graphics Processing Unit
- GTT
- Global Text Telephony
- GTTFE
- Global Text Telephony Feature Environment
- H-EES
- Home Edge Enabler Server
- HCO
- Hear Carry Over
- HDR
- High Dynamic Range
- HDTV
- High-definition television
- HDVC
- High Definition Video Conference
- HE
- Home Environment
- HES
- Hosted Enterprise Services
- HEVC
- High Efficiency Video Coding
- HFR
- Higher Frame Rates
- HLG
- Hybrid Log Gamma
- HLS
- HTTP Live Streaming
- HMD
- Head Mounted Display
- HMI
- Hazardously Misleading Information
- HOA
- Higher Order Ambisonics
- HOLD
- Communication session Hold
- HR
- Half Rate
- HRIR
- Head-Related Room Impulse Response
- HRTF
- Head-Related Transfer Function
- HSCSD
- High Speed Circuit Switched Data
- HSD
- HTTP Streaming and Download
- HTML
- HyperText Markup Language
- HUD
- Heads-Up Display
- IA
- Incoming Access (Closed User Group Supplementary Service)
- IC-BWE
- Inter-Channel BandWidth Extension
- ICB
- Incoming Calls Barred (within the CUG)
- ICM
- In-Call Modification
- ICP
- Internet Content Provider
- ICSI
- IMS Communication Service Identifier
- IDR
- Instantaneous Decoding Refresh
- IDTV
- Integrated Digital Television (receiver)
- IEPS
- International Emergency Preference Scheme
- IFC
- Initial Filter Criteria
- IFP
- Internet Facsimile Protocol
- IFT
- Internet Facsimile Transfer
- IGF
- Intelligent Gap Filling
- IHOSS
- Internet Hosted Octet Stream Service
- IID
- Interaural Intensity Difference
- ILD
- Inter-Channel Level Difference
- IM-BCSM
- IP Multimedia Basic Call State Model
- IM-CSI
- IP Multimedia CAMEL Subscription Information
- IMA
- Intersection Movement Assist
- IMC
- IMS Media Coding
- IMDN
- Instant Message Disposition Notification
- IMS-VT
- IP Multimedia Subsystem Video Telephony
- IMSC
- Internet Media Subtitles and Captions
- IN
- Intelligent Network
- IOPS
- Isolated E-UTRAN Operations for Public Safety
- IP
- IP Packet eXchange
- IP-M
- Internet Protocol Multicast
- IPDL-OTDOA
- Idle Period Downlink - Observed Time Difference Of Arrival
- IPEG
- In-Progress Emergency Group
- IPEPC
- In-Progress Emergency Private Call
- IPIG
- In-Progress Imminent Peril Group
- IPTV
- Internet Protocol Television
- IRAP
- Intra Random Access Picture
- IRD
- Integrated Receiver-Decoder
- ISAR
- Immersive Audio for Split Rendering Scenarios
- ISF
- Interworking Selection Function
- ISOBMFF
- International Organization for Standards, Base Media File Format
- ISP
- Internet Service Provider
- ITC
- Information Transfer Capability
- ITS
- Intelligent Transport Systems
- IUA
- IMS User Agent
- IVAS
- Immersive Voice and Audio Services
- IVR
- Interactive Voice Response
- IW-MT-LR
- Interworking Mobile Terminated Location Request
- JBM
- Jitter Buffer Management
- JCT-VC
- Joint Collaborative Team on Video Coding
- JFIF
- JPEG File Interchange Format
- JSVM
- Joint Scalable Video Model
- JTAPI
- Java Telephony Application Programming Interface
- JVET
- Joint Video Exploratory Group
- JVM
- Java™ Virtual Machine
- LAF
- Location Application Function
- LBS
- Location Based Services
- LCAF
- Location Client Authorization Function
- LCCF
- Location Client Control Function
- LCCTF
- Location Client Co-ordinate Transformation Function
- LCF
- Location Client Function
- LCLD
- Low Complexity Low Delay
- LCS
- Location Services
- LCS-UP
- Location Services User Plane
- LCSC
- LCS Client
- LCSS
- LCS Server
- LCT
- Layered Coding Transport
- LCZTF
- Location Client Zone Transformation Function
- LDR
- Location Deferred Request
- LIMS-IWF
- Location IMS – Interworking Function
- LMC
- Location Management Client
- LMR
- Land Mobile Radio
- LND
- Last Number Dialled
- LP
- Linear Prediction
- LRF
- Location Retrieval Function
- LRO
- Last Routing Option
- LSBF
- Location System Billing Function
- LSCF
- Location System Control Function
- LSOF
- Location System Operations Function
- LSPF
- Location Subscriber Privacy Function
- LSTF
- Location Subscriber Translation Function
- M2S
- Motion to Sound
- MAA
- MBMS-Aware Application
- MAE
- MPEG-H Audio Metadata information
- MAF
- Mobile Additional Function
- MAH
- Mobile Access Hunting supplementary service
- MANE
- Media Aware Network Element
- MASA
- Metadata-Assisted Spatial Audio
- MASA1
- MASA with 1 TC (mono-MASA)
- MASA2
- MASA with 2 TC (stereo-MASA)
- MBB
- Mobile Broadband
- MBMS
- Multimedia Broadcast Multicast Service
- MBNO
- Mobile Broadcast/Multicast Network Operator
- MBSTF
- Multicast/Broadcast Service Transport Function
- MCI
- Malicious Call Identification
- MCMC
- Mission Critical MBMS subchannel Control Protocol
- MCPTT
- Mission Critical Push to Talk Identity
- MCU
- Multipoint Communication Unit
- MCVideo
- Mission Critical Video
- MDEA
- MCData Emergency Alert
- MDS
- Multimedia Distribution Service
- MEA
- MCPTT Emergency Alert
- MEC
- Multi-Access Edge Computing
- MEG
- MCPTT Emergency Group
- MEGC
- MCPTT Emergency Group Call
- MEP
- Multi-access Edge Platform
- MEPC
- MCPTT Emergency Private Call
- MEPP
- MCPTT Emergency Private Priority
- MGS
- Medium Grain Scalability
- MHAS
- MPEG-H Audio Stream
- MHEG
- Multimedia and Hypermedia Information Coding Expert Group
- MHS
- Message Handling System
- MIDI
- Musical Instrument Digital Interface
- MIG
- MCPTT Imminent peril Group
- MIGC
- MCPTT Imminent peril Group Call
- MIMI
- More Instant Messaging Interoperability
- MLPP
- Multi-Level Precedence and Pre-emption
- MMO
- Massive Multiplayer Online
- MMS
- Multimedia Messaging Service
- MMSNA
- Multimedia Messaging Service Network Architecture
- MMSO
- Multimedia Messaging Service Originator
- MMSR
- Multimedia Messaging Service Recipient
- MMSR/S
- Multimedia Messaging Relay/Server
- MMTEL
- Multimedia Telephony Service for IMS
- MMVC
- Multi-stream Multiparty Video Conferencing
- MNUA
- MWI Notifier User Agent
- MO-LR
- Mobile Originated Location Request
- MOAT
- Mobile Originated Application Terminated
- MOBA
- Multiplayer Online Battle Arena
- MOMT
- Mobile Originated Mobile Terminated
- MOS
- Mean Opinion Score
- MOS-LQO
- Mean Opinion Score – Listening Quality Objective
- MP-MLQ
- Multipulse Maximum Likelihood Quantization
- MP4
- MPEG-4 Part 14 File Format
- MPC
- Media Preconfigured Channel
- MPD
- Media Presentation Description
- MPEA
- MCPTT Private Emergency Alert
- MPEG
- Moving Pictures Experts Group
- MPEG-2
- Moving Picture Experts Group Transport Stream
- MR-ACELP
- Multi-Rate Algebraic Code-Excited Linear Prediction
- MRI
- Magnetic Resonance Imaging
- MRWB-ACELP
- Wideband Multi-Rate Algebraic Code-Excited Linear Prediction
- MS-MTSI
- Multi-Stream MTSI
- MSCF
- Messaging Service Control Function
- MSG
- Message phase of Facsimile transmission
- MSH
- Media Session Handler
- MSMTSI
- Multi-Stream Multimedia Telephony Service for IMS
- MSP
- Mobile Subscriber Provisioning
- MSUA
- MWI Subscriber User Agent
- MT-LR
- Mobile Terminated Location Request
- MTM
- Mobile-To-Mobile (call)
- MTSI
- Multimedia Telephony Services for IMS
- MUMS
- Multi User Mobile Station
- MUSHRA
- Multiple Stimulus with Hidden Reference and Anchors method
- MV
- Membership Verification
- MV-HEVC
- MultiView High Efficiency Video Coding
- MVC
- Multi-view Video Coding
- MVEA
- MCVideo Emergency Alert
- MVEG
- MCVideo Emergency Group
- MVEGC
- MCVideo Emergency Group Call
- MVEPC
- MCVideo Emergency Private Call
- MVES
- MCVideo Emergency State
- MVIG
- MCVideo Imminent peril Group
- MVIGC
- MCVideo Imminent peril Group Call
- MVPEA
- MCVideo Private Emergency Alert
- MWI
- Message Waiting Indication
- NA-ESRD
- North American - Emergency Service Routing Digits
- NA-ESRK
- North American - Emergency Service Routing Key
- NADU
- Next Application Data Unit
- NAGNP
- North American GSM Number Portability
- NAL
- Network Abstraction Layer
- NANP
- North American Numbering Plan
- NBMP
- Network Based Media Processing
- NCH
- Notification Channel
- NDUB
- Network Determined User Busy
- NGA
- Next Generation Audio
- NI-LR
- Network Induced Location Request
- NN
- Number of audio channels
- OCB
- Outgoing Calls Barred within the CUG
- OCT
- Outgoing Call Timer
- ODB
- Operator Determined Barring
- OIP
- Originating Identification Presentation
- OIPF
- Open IPTV Forum
- OIR
- Originating Identification presentation Restriction
- OMA
- Open Mobile Alliance
- OMAF
- Omnidirectional Media Application Format
- OMASA
- Objects (ISM) with Metadata-Assisted Spatial Audio
- OP
- Operator Platform
- OR
- Optimal Routeing
- ORLCF
- Optimal Routeing for Late Call Forwarding
- OSA
- Open Services Architecture
- OSBA
- Objects (ISM) with Scene-Based Audio
- OTT
- Over The Top
- OWSER
- OMA Web Services Enabler Release
Ostatní 127
- 3GPP
- 3rd Generation Partnership Project
- 5G
- Fifth Generation Mobile Network
- A/D
- Analogue to Digital
- ACEA
- European Automobile Manufacturers Association
- ACID
- Atomicity - Consistency - Isolation - Durability
- ACM
- Association for Computing Machinery
- ANP
- Access Network Provider
- ANSI
- American National Standards Institute
- ARIB
- Association of Radio Industries and Businesses
- ASY
- ASYmmetric conditions
- ATIS
- Alliance for Telecommunications Industry Solutions
- ATSC
- Advanced Television Systems Committee
- AU
- Access Unit
- B-ISDN
- Broadband Integrated Services Digital Network
- BMW
- Bayerische Motoren Werke
- BOC
- Bell Operating Company
- CABAC
- Context Adaptive Binary Arithmetic Coding
- CAT
- Card Application Toolkit Runtime Environment
- CBP
- Constrained Baseline Profile
- CCITT
- Comité Consultatif International Télégraphique et Téléphonique
- CEC
- Commission of the European Communities
- CEN
- Comité Européen de Normalisation (European Committee for Standardisation)
- CLC
- Compression Language Context
- CLDFB
- Complex Low-delay Filter Bank
- CMOS
- Complementary Metal Oxide Semiconductor
- CND
- Customer Network Device
- CNN
- Convolutional Neural Network
- COND
- CONDitions
- CPN
- Customer Premises Network
- CSV
- Comma Separated Version
- CT106
- Interchange Circuit 106
- CTR
- Common Technical Regulation
- CWI
- Character Waiting Integer
- CWT
- Character Waiting Time
- DAT
- Digital Audio Tape
- DMR
- Digital Mobile Radio
- DOM
- Document Object Model
- DSP
- Digital Signal Processing
- DTE
- Data Terminal Equipment
- DVB-T/T2
- Digital Video Broadcasting - Terrestrial / Terrestrial Second Generation
- DVD
- Digital Versatile Disc
- E-PON
- Ethernet Passive Optical Network
- EBU
- European Broadcasting Union
- ECTRA
- European Committee of Telecommunications Regulatory Affairs
- EEC
- Ethernet Equipment Clock
- EEL
- Electric Echo Loss
- EFS
- Effective File Size
- EID
- Error Insertion Device
- ELRA
- European Language Resource Association
- EOB
- End Of Block
- EP1
- Elementary Procedure 1 (GSM Link Performance)
- EP2
- Elementary Procedure 2 (GSM Link Performance)
- EP3
- EP3 (C/I= 4 dB; 13% GBER (outside a cell))
- EPON
- Ethernet Passive Optical Network
- EPROM
- Erasable Programmable Read Only Memory
- ERM
- Eccentric Rotating Mass
- ERO
- European Radiocommunications Office
- ETR
- ETSI Technical Report
- ETS
- European Telecommunication Standard
- ETSI
- European Telecommunication Standardization Institute
- FA/IWF
- Fax Adaptor / Interworking Function
- FA/MT
- Fax Adaptor / Mobile Terminal
- FAC
- Fully Anechoic Chamber
- FCP
- File Control Parameters
- FFS
- For Further Specification
- FL
- Federated Learning
- FMCA
- Fixed-Mobile Convergence Alliance
- G-PON
- Gigabit Passive Optical Network
- GCC-PHAT
- Generalized Cross-Correlation with Phase Transform
- GMT
- Greenwich Mean Time
- GQUANT
- Group Quantizer information
- GS
- Energy Saving Parameter (GS)
- GSA
- GSM System Area
- GSME
- GSM Europe
- HF
- Human Factors
- HFL
- Horizontal Federated Learning
- HOA3
- Higher-Order Ambisonics (3rd order)
- HPL
- Horizontal Protection Level
- HPU
- Hand Portable Unit
- HRD
- Hypothetical Reference Decoder
- HU
- Home Units
- I-ETS
- Interim European Telecommunications Standard
- ICT
- Information and Communication Technologies
- IEC
- International Electrotechnical Commission
- IEEE
- Institute of Electrical and Electronics Engineers
- IFSD
- Information Field Size for the Terminal
- IGS
- International GNSS Service
- IMT-2000
- International Mobile Telecommunications 2000
- INR
- Implicit Neural Representation
- IRS
- Intermediate Reference System
- ISO
- International Organisation for Standardisation
- IT
- Information Technology
- ITU-T
- International Telecommunication Union Telecommunication Standardization Sector
- IUT
- Implementation Under Test
- JNDI
- Java Naming and Directory Interface
- JPEG
- Joint Photographic Experts Group
- KB
- Kilo Byte
- KD-ID
- Keyword Dictionary Identifier
- LAB
- Listening LABoratory
- LAN
- Local Area Network
- LATA
- Local Access and Transport Area
- LCD
- Liquid Crystal Display
- LCN
- Local Communication Network
- LIDAR
- Light Detection and Ranging
- LSB
- Least Significant 8 Bits
- LSCTF
- Location System Coordinate Transformation Function
- LSR
- Late Stage Reprojection
- LTP
- Long Term Predictor
- MANOVA
- Multivariate Analysis of Variance
- MIC
- Ministry of Internal Affairs and Communications
- MIPS
- Million Instructions Per Second
- ML
- Maximum Likelihood
- MMI
- Man Machine Interface
- MNO
- Mobile Network Operator
- MNRU
- Modulated Noise Reference Unit
- MOPS
- Million Operations Per Second
- MPU
- Media Processing Unit
- MS-SSIM
- Multi-Scale Structural Similarity Index
- MSA
- Mobile Station of the A subscriber
- MSB
- Mobile Station of the B subscriber
- MSCU
- Mobile Station Control Unit
- NAR
- North America Region
- NET
- Norme Europeenne de Télécommunications
- NIC
- Network Independent Clocking
- NIT
- Network Information Table
- OLS
- Output Layer Set
- OT
- Operational Technology
Správa sítě 151
Rádiová přístupová síť (RAN) 7
Protokoly 9
Rozhraní 2
Jádrová síť 5
Síťové řezy 1
- P-NEST
- Private Network Slice Type
Mobilita 5
Kvalita služby (QoS) 1
- CAC
- Communication Admission Control
Internet věcí (IoT) 1
- LR
- Low Power Wake-Up Receiver
Správa sítě 89
- AAM
- Advanced Alarming Management
- ADAC
- Automatically Detected and Automatically Cleared
- ADMC
- Automatically Detected and Manually Cleared
- ANL
- Autonomous Network Level
- AOI
- Area of Interest
- ASWM
- Automated Software Management
- B2B
- Business to Business
- C-MDT
- Continuous Management-Based Minimization of Drive Tests
- CAPEX
- Capital Expenditures
- CCO
- Capacity and Coverage Optimization
- CEF
- Charging Enablement Function
- CIM
- Common Information Model
- CM
- Configuration Management
- CMIP
- Common Management Information Protocol
- CMIS
- Common Management Information Service
- CMISE
- Common Management Information Service Element
- CO
- Conditional Optional
- COC
- Cell Outage Compensation
- COPS-PR
- Common Open Policy Service - Policy Provisioning
- CORBA
- Common Object Request Broker Architecture
- CSIRP
- Communication Surveillance Integration Reference Point
- DGU
- Digital Gathering Unit
- DN
- Distinguished Name
- DTD
- Document Type Definition
- E-OS
- Element Management Layer-Operations Systems
- EE
- Energy Efficiency
- EGQM
- Enhanced Goal, Question, Metric
- EML
- Element Management Layer
- EPIRP
- Entry Point IRP
- ESM
- Energy Savings Management
- FIM
- Federated Information Model
- FM
- Frequency Management
- FNIM
- Federated Network Information Model
- FNR
- Flexible Number Register
- FTIRP
- File Transfer Integration Reference Point
- GDMO
- Guidelines for the Definition of Managed Objects
- GQM
- Goal, Question, Metric
- GSI
- Green Standard Interface
- HMA
- Highly Managed Alarms
- HMS
- Home Node B Management System
- HOO
- HandOver parameter Optimization
- IOC
- Information Object Class
- IOR
- Interoperable Object Reference
- IPDR
- Internet Protocol Detail Record
- IRP
- Integration Reference Point
- KQI
- Key Quality Indicators
- LB
- Load Balancing
- LCM
- Life Cycle Management
- LDN
- Local Distinguished Name
- LDUP
- LDAP Duplication/Replication/Update Protocols
- LLA
- Logical Layered Architecture
- LSRAI
- LSA Spectrum Resource Availability Information
- MANO
- Management and Orchestration
- MDA
- Mobile Data Analytics
- MDAF
- Management Data Analytics Function
- MDAS
- Management Data Analytics Service
- MECN
- Monitoring Event Charging Node
- MIB
- Management Information Base
- MIM
- Management Information Model
- MML
- Man-Machine Language
- MOI
- Managed Object Instance
- MOP-NM
- Master Operator Network Manager
- MORT
- Managed Object Referring to Test
- MTNM
- Multi Technology Network Management
- N-OS
- Network Management Layer-Operations Systems
- NASWM
- Non-Automated Software Management
- NC
- Network Control Mode
- NCRT
- Neighbour Cell Relation Table
- NDT
- MnS Network Digital Twin Management service
- NE
- Network Element
- NFVO
- Network Functions Virtualization Orchestrator
- NGCOR
- Next Generation Converged Operations Requirements
- NGNM
- Next Generation Networks Management
- NL
- No support of multiple Languages
- NLIRP
- Notification Log Integration Reference Point
- NM
- Network Management
- NM-RMS
- Network Management layer RMS
- NML
- Network Management Layer
- NMLS
- Network Management Layer Service
- NMS
- Network Management Subsystem
- NOP
- Network Operator
- NRA
- Non-Aggregated RUCI Report Answer
- OMC
- Operations and Maintenance Centre
- OMG
- Object Management Group
- OPEX
- Operational Expenditures
- ORB
- Object Request Broker
- OS
- Operations System
- OSF
- Operations System Functions
- OSS
- Operations and Supervisory System
Služby a architektura 16
- 5GAA
- 5G Automotive Association
- CSC
- Communication Service Customer
- CSP
- Communications Service Provider
- DDF
- Device Description Framework
- DT
- Data Termination
- E-MBMS
- Evolved Multimedia Broadcast Multicast Service
- EMS
- Enhanced Messaging Service
- ES
- Enterprise Systems
- FMC
- Fixed Mobile Convergence
- IDMS
- Inter-destination Multimedia Synchronization
- IS
- Information Service
- MMC
- Multimedia Call
- MNP-SRF
- Mobile Number Portability/Signalling Relay Function
- MO
- Mobile Originated Short Message Service
- MOC
- Mobile Originated Call (attempt)
- NPDB
- Number Portability Data Base
Ostatní 13
- 3G
- Third Generation Mobile Telecommunications System
- ADSL
- Asymmetric Digital Subscriber Line
- CSMA/CA
- Carrier Sense Multiple Access with Collision Avoidance
- EM
- Electromagnetic Emanations
- GSM
- Global System for Mobile Communications
- HEO
- Highly-Eccentric Orbiting satellites
- IDL
- Interface Definition Language
- LCC
- Lower Camel Case
- LT
- Layer Termination
- ME
- Mobile Equipment
- MN
- Mobile Network
- MWIF
- Mobile Wireless Internet Forum
- NGMN
- Next Generation Mobile Networks Alliance
Bezpečnost 132
Rádiová přístupová síť (RAN) 1
- MO-EDT
- Mobile Originated Early Data Transmission
Protokoly 7
Síťové řezy 1
- ENSI
- External Network Slice Information
Mobilita 1
- LSM
- Limited Service Mode
Identifikátory 1
- DPPK-ID
- MCData Payload Protection Key Identifier
Internet věcí (IoT) 1
- LTE-V
- LTE Vehicle-to-Everything
Bezpečnost 96
- 3GMS
- Third Generation Mobile Communications System
- A-KID
- AKMA Key IDentifier
- ABBA
- Anti-Bidding down Between Architectures
- AEAD
- Authenticated Encryption with Associated Data
- AES
- Advanced Encryption Standard
- AK
- Anonymity Key
- AKA
- Authentication and Key Agreement
- AKMA
- Authentication and Key Management for Applications
- ARPF
- Authentication credential Repository and Processing Function
- AUTN
- Authentication Token
- AUTS
- Re-synchronisation Token
- B-TID
- Bootstrapping Transaction Identifier
- BSF
- Bootstrapping Server Function
- BVT
- Basic Vulnerability Testing
- CBC-MAC
- Cipher Block Chaining Message Authentication Code
- CIS
- Center for Internet Security
- CK
- Confidentiality Key
- CKSN
- Ciphering Key Sequence Number
- CKSRVCC
- Cipher Key for Single Radio Voice Continuity
- COUNT-C
- Ciphering Sequence Number for Core Network
- CPI
- Content Protection Information
- CRL
- Certificate Revocation List
- CSB-ID
- Crypto Session Bundle Identifier
- CVE
- Common Vulnerabilities and Exposures
- CVSS
- Common Vulnerability Scoring System
- CWE
- Common Weakness Enumeration
- DEMA
- Differential Electromagnetic Analysis
- DPA
- Differential Power Analysis
- DPPK
- MCData Payload Protection Key
- DSA
- Digital Signature Algorithm
- DTLS-SRTP
- DTLS Extension to Establish Keys for SRTP
- ECDSA
- Elliptic Curve Digital Signature Algorithm
- ECIES
- Elliptic Curve Integrated Encryption Scheme
- EEA
- EPS Encryption Algorithm
- EIA
- EPS Integrity Algorithm
- EMSK
- Extended Master Session Key
- EPS-AV
- EPS Authentication Vector
- FIPS
- Federal Information Processing Standard
- FIRST
- Forum for Incident Response and Security Teams
- FOSS
- Free and Open Source Software
- GAA
- General Authentication Architecture
- GBA
- Generic Bootstrapping Architecture
- GIBA
- GPRS-IMS-Bundled Authentication
- GNP
- Generic Network Product Class
- GPI
- GBA Push Information
- GSF
- Generic Security Functionality
- GSK
- Group Session Key
- GUSS
- GBA User Security Settings
- HO
- Home Operator
- HP
- Hosting Party
- HPM
- HP Module
- HRES
- Hash RESponse
- HXRES
- Hash eXpected RESponse
- ID-FF
- Identity Federation Framework
- IK
- Integrity Key
- IKE
- Internet Key Exchange
- IPA
- Inferential Power Analysis
- JWS
- JSON Web Signature
- JWT
- JSON Web Token
- KDF
- Key Derivation Function
- KFC
- Key For Control Signalling
- KFC-ID
- Key for Floor Control Identifier
- KIK
- Key Identifier for protecting KIc and KID
- KSI
- Key Set Identifier
- KSS
- Key Stream Segment
- LAP
- Liberty Alliance Project
- LDI
- Location Dependent Interception
- LECP
- Liberty-Enabled Client or Proxy
- LUAD
- Liberty-Enabled User Agent or Device
- MAC-A
- Message Authentication Code for Authentication
- MAC-I
- Message Authentication Code for Integrity
- MAC-S
- Resynchronisation Authentication Code
- MACT
- Message Authentication Code T
- MBSSF
- Multicast/Broadcast Service Security Function
- MGV-S
- MBMS key Generation and Validation Storage
- MIKEY
- Multimedia Internet KEYing
- MKFC
- Multicast Key for Floor Control
- MRK
- MBMS Request Key
- MSL
- Minimum Security Level
- MSLD
- Minimum Security Level Data
- MUK
- Multicast User Key
- MULTOS
- Multi-application Operating System
- NAF
- Network Application Function
- NASDVM
- Non-Access Stratum Data via MME
- NDPP
- Network Device Protection Profile
- NDS
- Network Domain Security
- NEA
- NR Encryption Algorithm
- NESAG
- Network Equipment Security Assurance Group
- NESAS
- Network Equipment Security Assurance Scheme
- NIA
- New radio Integrity Algorithm
- NPC
- Network Product Class
- NPCD
- Network Product Class Description
- OCSP
- Online Certificate Status Protocol
- OFB
- Output Feedback Mode
- OSCORE
- Object Security for Constrained RESTful Environments
- OSPP
- Operating System Protection Profile
Služby a architektura 9
Testování 38
Rádiová přístupová síť (RAN) 5
Rozhraní 1
- IFD
- Interface Device
Správa sítě 7
Ostatní 16
- BDP
- Bandwidth Delay Product
- BHHL
- Beside Head and Hand Left Side
- BHHR
- Beside Head and Hand Right Side
- CRRC
- Conformance Requirement Reference Context Error
- CRRN
- Conformance Requirement Reference Normal
- CRRP
- Conformance Requirement Reference Parameter Error
- CTIA
- Cellular and Telecommunication Industry Association
- DNF
- Disjunctive Normal Form
- FS
- DMSU Free Space Data Mode Screen Up
- HL
- Hand Left (Hand Phantom Only)
- HUT
- Helsinki University of Technology
- IXIT
- Implementation eXtra Information for Testing
- M-IRS
- Modified Intermediate Reference System
- MPAC
- Multi-Probe Anechoic Chamber
- NB
- Narrowband
- NFTF
- Near Field To Far-field
Ostatní 2
- Multiple Access
- Multiple Access
- Multiplexing
- Multiplexing
