3GPP常用英文缩写全称大全.docx
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3GPP常用英文缩写全称大全
3GPP常用英文缩写全称大全
3G是3GPP的简写形式,3GPP在英文里的全称是:
the3rdGenerationPartnerProject中文的全称是:
第三代合作伙伴计划,是领先的3G技术规范机构,旨在研究制定并推广基于演进的GSM核心网络的3G标准,它负责WCDMA标准的制定,R4标准是其中较为成熟的一个版本。
3GPP:
3GP是一种3G流媒体的视频编码格式,是目前手机中最为常见的一种视频格式.简单的说,该格式是“第三代合作伙伴项目”(3GPP)制定的一种多媒体标准,使用户能使用手机享受高质量的视频、音频等多媒体内容。
3GPP常用英文缩写全称大全
3GPP 3rd Generation Partnership Project
AAL ATM Adaptation Layer
AAL2 ATM Adaptation Layer of type 2
AAL5 ATM Adaptation Layer of type 5
A&C Authentication and Ciphering
ACFE Access Control Function Entity
AI Acquisition Indication
AICH Acquisition Indication Channel
ALCAP Access Link Control Application Part
AM Acknowledged Mode (of RLC)
AMR Adaptive Multi Rate (Transcoder)
AN Access Network
AOA Angle Of Arrival
AP Application Process
APDU Application Protocol Data Unit
APId Access Point Identifier
APN Access Point Name
APS Automatic Protection Switching
ARIB Association of Radio Industries and Business
ARQ Automatic Repeat Request
ASAP Alarm Severity Assignment Profile
ATC ATM Transfer Capability
ATM Asynchronous Transfer Mode
AUG Administrative Unit Group
AU-n Administrative Unit n with n being 4 or 3
AUTN Authentication Token
AWGN Added White Gaussian Noise
BCCH Broadcast Control Channel
BCH Broadcast Channel
BER Bit Error Rate
BLER Block Error Rate
BMC Broadcast Multicast Controller
BPSK Binary Phase Shift Keying
BS Base Station
BSC Base Station Controller
BSS Base Station System
BTS Base Transceiver Station
C- Control—
CA Capacity Allocation
CAA Capacity Allocation Acknowledgement
CAC Connection Admission Control
CAMEL Customized Applications for Mobile network Enhanced Logic
CAS Channel Associated Signalling
CASC Current Alarm Summary Control
CBR Constant Bit Rate
CC Call Control
CCBS Call Completion Busy Subscriber
CCCH Common Control Channel
CCH Control Channel
CCP Communication Control Port
CCPCH Common Control Physical Channel
CCTrCH Coded Composite Transport Channel
CD Capacity Deallocation (radio context)
CD Calibration Data (O&M context)
CDA Capacity Deallocation Acknowledgement
CDMA Code Division Multiple Access
CDR Charging Detail Record
CDV Cell Delay Variation
CDVT Cell Delay Variation Tolerance
CFN Connection Frame Number
CID Channel Identifier
Ck Cipher Key
CLP Cell Loss Priority
CM Configuration Management
CM Call Management (in e.g. CM Service Request)
CmCH Common Transport Channel
CMIP Common Management Information Protocol
CMIS Common Management Information Service
CMISE Common Management Information Service Element
CN Core Network
C—n Container-n (n=1—4)
COL Collocated Equipment
CP Chip Period
CPCH Common Packet Channel
CPICH Common Pilot Channel
CPS Common Part Sublayer
CRC Cyclic Redundancy Check
CRCI CRC Indicator
CRC—N Cyclic Redundancy Check—N
CRNC Controlling RNC
c—RNTI RNTI allocated by CRNC
CS Circuit Switched
CSES Consecutive Severely Errored Second
CSN Ciphering Sequence Number
CSUM Checksum
CTCH Common Traffic Channel
CTDMA Code Time Division Multiple Access
CTP Connection Termination Point (OAM context)
CTP Common Transport Protocol (Protocol context)
DBR Deterministic Bit Rate
DC Dedicated Control (SAP)
DCA Dynamic Channel Allocation
DCCH Dedicated Control Channel
DCH Dedicated Channel
DCN Data Communication Network
DL DownLink
DoCoMo Do Communication with Mobiles
DPCCH Dedicated Physical Control Channel
DPCH Dedicated Physical Channel
DPDCH Dedicated Physical Data Channel
DRAC Dynamic Resource Allocation Control
DRNC Drift RNC
DRNS Drift RNS
DRX Discontinuous Reception
DS—CDMA Direct—Sequence Code Division Multiple Access
DSCH Downlink Shared Channel
DT Data Transport
DTCH Dedicated Traffic Channel
DTX Discontinuous Transmission
EBER Excessive Bit Error Ratio
ECASC Extended Current Summary Alarm Control
EFCI Explicit Forward Congestion Indication
EFD Event Forwarding Discriminator
EIR Equipment Identity Register
EIRP Equivalent Isotropic Radiated Power
E—OTD Enhanced OTD
ES Errored Second
ETSI European Telecommunication Standardisation Institute
F8 access link encryption function
FACH Forward Access Channel
FAUSCH Fast Uplink Signalling Channel
FBI Feed Back Indicator
FCS Frame Check Sequence
FDD Frequency Division Duplex
FDMA Frequency Division Multiple Access
FEC Forward Error Correction
FEEB Far End Errored Block
FEES Far End Errored Second
FER Frame Erasure Rate
FESES Far End Severely Errored Second
FFS For Further Study
FM Fault Management
FP Frame Protocol
FTAM File Transfer Access Management
FTP File Transfer Protocol
Gb Gb interface (between SGSN and BSC)
GC General Control (SAP)
GCRA Generic Cell Rate Algorithm
GFR Guaranteed Rate
GGSN Gateway GPRS Serving Node
GMM MM for GPRS services
GMSK Gaussian Minimum Shift Keying
G-PDU T-PDU plus GTP header
GPRS General Packet Radio Service
GPRS—CSI GPRS CAMEL Subscription Information
GPS Global Positioning System
GRNC Generic RNC
GSM Global System for Mobile communications
GTP GPRS Tunnelling Protocol
GTP-u GTP user plane
HCS Hierarchical Cell Structure
HE Home Environment
HEC Header Error Control
HFN Hyper Frame Number
HHO Hard Handover
HO Handover
HOP High Order Path
HOVC Higher Order Virtual Container
IBTS uplink Interference signal power level at Node B
ICB Inter Carrier Board
ICD Interface Control Document
ICH Indicator CHannel
ICI Inter Carrier Interface
IE Information Element
IEC Incoming Error Count
IETF Internet Engineering Task Force
IK Integrity Key
IMA Inverse Multiplexing for ATM
IMEI International Mobile Equipment Identity
IMEISV International Mobile Equipment Identity Software Version
IMSI International Mobile Subscriber Identity (identical for IMUI; used in GSM context)
IMUI International Mobile User Identity (identical to IMSI; seems to replace IMSI in UMTS context)
INI Inter Network Interface
IP Internet Protocol
ISCP Interference Signal Code Power
ISDN Integrated Services Digital Network
ISF Incoming Signal Failure
IS—FL Idle Slot Forward Link
ISID Idle Signal Identification
ISO International Organisation for Standardization
IT Information Technology
ITU International Telecommunication Union
Iu Reference point between Access and Serving Network domains
Iub Iub interface (between Node B and RNC)
Iu—CS Iu towards the Circuit Switched-Service Domain of the Core Network
Iu—PS Iu towards the Packet Switched—Service Domain of the Core Network
Iur Iur interface (between RNC and RNC)
IWF Inter Working Function
IWU Inter Working Unit
JD Joint Detection
Kbps kilo—bits per second
KSI Key Set Identifier
Ksps kilo—symbols per second
L1 Layer 1 (physical layer)
L2 Layer 2 (data link layer)
L3 Layer 3 (network layer)
L3-CE Layer 3 Compression Entity
LAC Link Access Control
LAI Location Area Identity
LAN Local Area Network
LAPD Link Access Protocol for D-channel
LB Laser Bias
LCAF Location Client Authorisation Function
LCCF Location Client Control Function
LCCTF Location Client Coordinate Transformation Function
LCD Loss of Cell Delineation (transmission context)
LCD Low Constrained Delay (traffic context)
LCF Location Client Function
LCS Localisation Client Service
LDD Low Delay Data
LIR Limited IP Routing entity (in the RNC)
LLC Link Layer Control
LMT Local Maintenance Terminal
LNA Low Noise Amplifier
LOF Loss of Frame
LOP Low Order Path
LOP Loss of Pointer
LOS Loss of Signal
LPA Linear Power Amplifier
LSA Localised Service Area
LSB Least Significant Bit
LSBF Location System Billing Function
LSCF Location System Control Function
LSN Local Sub Network
LSPF Location Subscriber Privacy Function
LT Laser Temperature
LTOA Latest Time of Arrival
MA Multiple Access
MAC Medium Access Control
MAC—c MAC entity handling common channels (RACH, FACH)
MAC—d MAC entity handling dedicated channels (DCH)
MAC-I Message Authentication Code used for data Integrity of signalling messages
MAC-sh MAC entity handling shared channel (DSCH)
MAHO Mobile Assisted Handover
MBS Maximum Burst Size
MCC Mobile Country Code
MCD Manual Configuration Data
Mcps Mega-chips per second
MD Macro—diversity
ME Mobile Equipment
MEHO Mobile evaluated handover
MIB Management Information Base
MM Mobility Management
MNC Mobile Network Code
MNRG Mobile station Not Reachable for GPRS flag
MNRR Mobile station Not Reachable Reason
MO Mobile Originated
MOHO Mobile Originated Handover
MS Multiplex Section (transmission context)
MS Mobile Station (GSM or security context)
MS—AIS Multiplex Section Alarm Indication Signal
MSB Most Significant Bit
MSC Multi—Slot Cell (MPSR context)
MSC Mobile services Switching Centre (Core Network Context)
MSID Mobile Station Identifier
MSOH Multiplex Section Overhead
MSP Multiplex Section Protection
MS-RDI Multiplex Section Remote Defect Indication
MS-REI Multiplex Section Remote Error Indication
MSTE Multiplex Section Terminating Element
MT Mobile Terminated (call context)
MT Mobile Terminal (equipment context)
MTP Message Transfer Part
MUI Mobile User Identifier
NAS Non Access Stratum
NBAP Node B Application Part
NCP Node B Control Port
NCSES Number of Consecutive Severel