3GPP常用英文缩写全称大全.docx

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：the 3rd Generation Partner Project 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

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