3GPP接口定义及相关协议一, 手机通信专有名词中英文对照

1 3GPP接口定义及相关协议一览

Controlling Radio Network Controller (CRNC)

A role an RNC can take with respect to a specific set of Node B’s. This represents the RNC functions that deal with control of subtending Node Bs. There is
only one Controlling RNC for any Node B. The Controlling RNC has the overall control of the logical resources of its node B’s.

Drift Radio Network Controller (DRNC)

This represents RNC functions that deal with control of functions during soft handover when the RNC is downstream from the serving RNC and has control over
at least 1 Node B who has soft handover leg(s).

Generic Radio Network Controller (GRNC)

This represents the RNC functions that are not covered by any of the other three types. This also relates to global functions such as transit or ATM functions.

Hard Handover

This is a category of handover procedures where all the old radio links in the UE are abandoned before the new radio links are activated.

Iu

Interface reference point between the RNS and the Core Network. (See also Iu-CS and Iu-PS.)

Iu-CS

Interface between the RNC and the circuit switched side of the Core Network, typically the MSC.

Iu-PS

Interface between the RNC and the packet switched side of the Core Network, typically the SGSN.

Iub

Interface between the RNC and the Node B. It is considered as a reference point.

Iur

Interface between two RNSs. While this interface logically represents a point to point link between RNSs, the physical realisation may not be a direct link.
It is also considered as a reference point.

Node B Application Part (NBAP)

NBAP is used for setting up Radio Access Bearers (RAB) in the Radio Network Layer over the Iub.

Radio Access Network Application Part (RANAP)

Radio Network Signalling over the Iu.

Radio Network Subsystem Application Part (RNSAP)

Radio Network Signalling over the Iur between the SRNC and DRNC.

Serving Radio Network Controller (SRNC)

This represents the RNC functions that are used during an active call or data session.

Soft Handover

Soft handover is a category of handover procedures where the radio links are added and abandoned in such manner that the UE always keeps at least one radio
link to the UTRAN. This typically involves multiple Node Bs.

Softer Handover

This is a type of soft handover that involves one or more cells of the same Node B.

Universal Mobile Telephone System (UMTS)

This represents the third generation mobile phone system that incorporates both Wideband CDMA for the FDD mode in the paired spectrum and Time Division –
CDMA for the TDD mode in the unpaired spectrum.

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 Severely Errored Second

NDF New Data Flag

NE Network Element

NEHO Network evaluated handover

NEM Network Element Manager

NMC Network Management Centre

NNI Network Node Interface (includes INI and ICI interfaces)

NP Nectar Pilot

NPC Network Parameters Control

NRT Non-Real Time

NSS Network Sub System

NT Nectar Telecom

Nt Notification (SAP)

NW Network

N-PDU Network PDU

O&M Operation and Maintenance

OAM Operation Administration and Maintenance

OCCCH ODMA Common Control Channel

ODCCH ODMA Dedicated Control Channel

ODCH ODMA Dedicated Channel

ODI Outgoing Defect Indication

ODMA Opportunity Driven Multiple Access

ODTCH ODMA Dedicated Traffic Channel

OEI Outgoing Error Indication

OFS Out of Frame Second

OMC Operation and Maintenance Centre

OOF Out of Frame

ORACH ODMA Random Access Channel

OS Operation System

OSF Offset Field

OSI Open System Interconnection

OSL Optical Signal Level

OTD Observed Time Difference

OVSF Orthogonal Variable Spreading Factor

PA Power Amplifier

PC Power Control

PCCH Paging Control Channel

PCF Positioning Calculation Function

PCH Paging Channel

PCM Pulse Code Modulation

PCR Peak Cell Rate

PDCP Packet Data Convergence protocol

PDH Plesiochronous Digital Hierarchy

PDN Packet Data Network

PDP Packet Data Protocol

PDU Protocol Data Unit

PG Processing Gain

PHY Physical layer

PhyCH Physical Channel

PI Paging Indicator

PICH Page Indicator Channel

PID Packet Identification

PJC Pointer Justification Count

PJE Pointer Justification Event

Pkg Packages

PLM Payload Mismatch

PLMN Public Land Mobile Network

PM Performance Management/Performance Monitoring

PMM MM for PS domain

PN Pseudo Noise

POH Path Overhead

PPI Plesiochronous Physical Interface

PPM Parts Per Million

PRACH Physical Random Access Channel

PRCF Positioning Radio Co-ordination Function

PS Packet Switched

PSAP Presentation Service Access Point

PSC Protection Switch Count

PSD Protection Switch Duration

PSMF Positioning Signal Measurement Function

PSN Plane Switch Node

PSTN Public Switched Telephone Network

PTE Path Terminating Element

PVC Permanent Virtual Connection

P-TMSI Packet TMSI (equivalent to P-TMUI, used in GPRS context)

P-TMUI Packet TMUI – (equivalent to P-TMSI, new name for it in the UMTS context)

PTR Pointer

PUF Power Up Function

QE Quality Estimate

QoS Quality of Service

QPSK Quadrature Phase Shift Keying

RA Routing Area

RAB Radio Access Bearer

RAC Routing Area Code

RAC Radio Admission Control

RACH Random Access Channel

RAI Routing Area Identity (GPRS or Iu-PS context)

RAI Remote Alarm Indication (transmission context)

RAID Redundant Array of Independent Disks

RAN Radio Access Network

RANAP Radio Access Network Application Part

RAND Random Challenge

RB Radio Bearer

RDI Remote Defect Indication

RDN Relative Distinguished Name

REI Remote Error Indication

RF Radio Frequency

RFC Request For Comment

RFN Reference Frame Number

RLC Radio Link Control

RLCP Radio Link Control Protocol

RLS Radio Link Set

RLs Radio Links

RNC Radio Network Controller

RNCC Radio Network Connection Control

RNS Radio Network Subsystem

RNSAP Radio Network Subsystem Application Part

RNTI Radio Network Temporary Identity

RP Radio Processing

RRC Radio Resource Control

RRM Radio Resource Management

RS Regenerator section

RSCP Received Signal Code Power after despreading

RSOH Regenerator Section Overhead

RSSI Received Signal Strength Indicator

RT Real Time

RU Resource Unit

RX Receive

SAAL Signalling AAL (equivalent to SSCF over SSCOP over AAL5)

SACCH Slow Associated Control Channel

SAP Service Access Point

SBR Statistical Bit Rate

SC Service Control

SCCH Synchronization Control Channel

SCCP Signalling Connection Control Part

SCD Selective Cell Discard

SCH Synchronization Channel

SCR Sustainable Cell Rate

SCTP Simple Control Transmission Protocol

SD Supervision Data (context configuration management)

SD Signal Degrade (context SDH)

SDCCH Stand-Alone Dedicated Control Channel

SDH Synchronous Digital Hierarchy

SDU Service Data Unit

SES Severely Errored Second

SF Signal Fail (transmission context)

SF Spreading Factor (radio context)

SFN System Frame Number

SG Study Group

SGSN Serving GPRS Support Node

SHO Soft Hand Over

SIM Subscriber Information Module

SIR Signal-to-Interference Ratio

SLM Signal Label Mismatch

SMS Short Message Service

SN Serving Network

SN Sequence Number

SNMP Simple Network Management Protocol

SOH Section Overhead

SONET Synchronous Optical Network

SP Switching Point

SPA Signalling Point Accessible

SPI Signalling Point Inaccessible (SS7 context)

SPI Synchronous Physical Interface (SDH context)

SPROC System PROCessor

SRNC Serving RNC

SRNS Serving RNS

s-RNTI RNTI allocated by SRNC

SSA Signalling Subsystem Accessible

SSADT Service Specific Assured Data Transfer

SSCF Service Specific Coordination Function

SSCOP Service Specific Connection-Oriented Protocol

SSP Signalling Subsystem Prohibited

SSSAR Service Specific Segmentation And Reassembly

SSTED Service Specific Transmission Error Detection

STF Start Field

STM Synchronous Transport Module

STM(-N) Synchronous Transport Module (-N)

STS(-N) Synchronous Transport Signal (-N)

STTD Space Time Transmit Diversity

TB Transport Block

TBC To Be Confirmed

TBD To Be Defined

TBF Transport Block Format

TBS Transport Block Set

TCH Traffic Channel

TCM Tandem Connection Monitoring

TCOH Tandem Connection Overhead

TCP Transport Control Protocol

TCP Transport Control Protocol

TC-RDI Tandem Connection Remote Defect Indication

TC-REI Tandem Connection Remote Error Indication

TCT Tandem Connection Trace

TCTE Tandem Connection Terminating Element

TDD Time Duplex Division

TE Terminal Equipment

TEID Tunnel Endpoint ID

TFCI Transport Format Combination Indicator

TFCS Transport Format Combination Set

TFI Transport Format Indicator

TFS Transport Format Set

TFT Traffic Flow Template

TFTP Trivial File Transfer Protocol

TIM Trace Identifier Mismatch

TLLI Temporary Logical Link Identifier

TM Transparent Mode (of RLC)

TMN Telecommunication Management Network

TMSI Temporary Mobile Subscriber Identity (used in GSM context, equivalent to TMUI)

TMUI Temporary Mobile User Identity (new name for TMSI in the UMTS context)

TN Termination Node

TOA or ToA Time Of Arrival

TOAWE TOA Window End point

TOAWS TOA Window Start point

TP Termination Point

TPC Transmit Power Control

T-PDU Original packet, for example an IP datagram, from UE or an external PDN

TR Threshold Reset

TRX Transmitter/Receiver

TSID Test Signal Identification

TSS Telecommunication Standardization Sector

TTC Telecommunication Technology Committee

TTI Time Transmission Interval (Radio Context)

TTI Trail Trace Identifier (O&M context)

TTP Trusted Third Party (security context)

TTP Trail Termination Point (transmission context)

TU Tributary Unit

TUG Tributary Unit Group

TUG(-n) Tributary Unit Group (-n)

TU-n Tributary Unit-n

TX Transmit

U- User-

UARFCN UTRA Absolute Radio Frequency Channel Number

UAS Unavailable Second

UBR Unspecified Bit Rate

UDD Unconstrained Delay Data

UDP User Datagram Protocol

UE User Equipment

UEA UMTS Encryption Algorithm

UEFN User Equipment Frame Number

UIA UMTS Integrity Algorithm

UL UpLink

UM Unacknowledged Mode (of RLC)

UMTS Universal Mobile Telecommunication System

UNEQ Unequipped

UNI User to Network Interface

UP User Plane

UPC Usage Parameters Control

URA User Registration Area

USCH Uplink Shared CHannel

USIM UMTS Subscriber Identity Module

UTRA UMTS Terrestrial Radio Access

UTRAN UMTS Terrestrial Radio Access Network

Uu Reference point between User Equipment and Infrastructure domains, UMTS radio interface

UUI User to User Indicator

VA Voice Activity (factor)

VBR Variable Bit Rate

VC Virtual Channel

VCC Virtual Channel Connection

VCI Virtual Channel Identifier

VC-n Virtual Container n (n is 11, 12, 2, 3 or 4)

VLR Visitor Location Register

VP Virtual Path

VPC Virtual Path Connection

VPI Virtual Path Identifier

W-CDMA Wideband CDMA

WG Working Group

WG-n Working Group (of 3GPP)

WTR Wait-to-Restore

XMAC-I eXpected Message Authentication Code used for data Integrity of signalling messages

XOR eXclusive OR

XPU AuXiliary Processing Unit

XRES Expected Response

2 手机通信专有名词中英文对照

整理：Wenxy, date: 2008-8-7, remarks: 以字母顺序做了大纲。

A

A3 Authentication algorithm A3 用户鉴权过程算法簇

A38 A single algorithm performing the functions of A3 and A8 综合算法A3和A8的算法

A5/1 Encryption algorithm A5/1 加密算法A5和A1

A5/2 Encryption algorithm A5/2 加密算法A5和A2

A5/X Encryption algorithm A5/0-7 加密算法A5/0-7

A8 Ciphering key generating algorithm A8 用于密钥估算的算法簇

AB Access Burst 准予脉冲

AC Access Class (C0 to C15) 准予分类

Application Context 应用程序内容

ACC Automatic Congestion Control 自动拥塞控制

ACCH Associated Control Channel 联合控制信道

ACK ACKnowledgement 释放(传送结束信号)

ACM Accumulated Call Meter 累积呼叫表

Address Complete Message 地址完整信息

ACU Antenna Combining Unit 天线结合单元

ADC ADministration Centre 管理员中心

Analogue to Digital Converter

ADN Abbreviated Dialling Number 缩写呼叫号码

ADPCM Adaptive Differential Pulse Code Modulation

AE Application Entity 应用程序实体

AEC 声学回复控制

AEF Additional Elementary Functions 附加基本功能

AGCH Access Grant Channel 准予接续信道

Ai Action indicator 行动提示器

AoC Advice of Charge 承载通告

AoCC Advice of Charge Charging supplementary service 超载免呼通告

AoCI Advice of Charge Information supplementary service 信息承载通告

ASE Application Service Element 应用程序服务元素

ASN.1 Abstract Syntax Notation One 抽象语法标记1

ARFCN Absolute Radio Frequency Channel Number 系统无线信号绝对编号

ARQ Automatic ReQuest for retransmission 自动重复申请

ATT (flag)ATTach 侦测

AU Access Unit 准予单元

AuC Authentication Centre 用户鉴权中心

AUT(H) AUThentication 鉴定

B

BA BCCH Allocation

BAIC Barring of All Incoming Calls supplementary service 禁止呼入

BAOC Barring of All Outgoing Calls supplementary service 禁止呼出

BCC BTS Base Transceiver Station (BTS) Colour Code 色码

BCCH Broadcast Control Channel 广播控制信道

BCD Binary Coded Decimal 二进制转十进制

BCF Base station Control Function 公共功能

BCIE Bearer Capability Information Element

BER Bit Error Rate 比特误码率

BFI Bad Frame Indication 错帧提示

BI all Barring of Incoming call supplementary services 禁止所有呼入

BIC-Roam Barring of Incoming Calls when Roaming outside the home

PLMN country supplementary service当漫游出本地PLMN网时启动呼叫

BN Bit Number 位号码

BO all Barring of Outgoing call supplementary services 禁止所有呼出

BOIC Barring of Outgoing International Calls supplementary service禁止国际呼出

BOIC-exHC Barring of Outgoing International Calls except those directed to the Home PLMN Country supplementary service 除呼原移动本地网外禁止国际呼出

BS Basic Service (group) 基本服务

Bearer Service 送信服务

BSG Basic Service Group 基本服务组

BSC Base Station Controller 基站控制器

BSIC Base transceiver Station Identity Code 基站识别码

BSIC-NCELL BSIC of an adjacent cell 小区附近基站识别码

BSS Base Station System 基站子系统

BSSAP BSS Base Station System Application Part 应用部分

BSSMAP BSS Base Station System Management Application Part 管理应用部分

BSSOMAP BSS Base Station System Operation and Maintenance Application Part操作和维护应用部分

BTS Base Transceiver Station 收发信基站

C

C Conditional

CA Cell Allocation 单元分配

CAI Charge Advice Information 承载通告信息

CB Cell Broadcast 小区广播

CBC Cell Broadcast Centre 小区广播中心

CBCH Cell Broadcast Channel 小区广播信道

CBMI Cell Broadcast Message Identifier 小区广播消息识别

CC Country Code 国际代码

Call Control 呼叫控制

CCBS Completion of Calls to Busy Subscriber supplementary service 对占线用户的呼叫

CCCH Common Control Channel 公共控制信道

CCF Conditional Call Forwarding 有条件呼叫转移

CCH Control Channel 控制信道

CCITT Comité Consultatif International Télégraphique et Téléphonique (The International Telegraph andTelephone Consultative Committee) 国际电报电话咨询委员会

CCM Current Call Meter

CCP Capability/Configuration Parameter 容量/配置 参数

CCPE Control Channel Protocol Entity 控制信道协议实体

Cct Circuit 电路

CDUR Chargeable DURation

CED called station identifier 呼叫基站识别码

CEIR Central Equipment Identity Register 中央设备身分注册

CEND end of charge point 承载点末尾

CEPT Conférence des administrations Européennes des Postes et Telecommunications 欧洲邮电会议

CF Conversion Facility 转化工具

CFB Call Forwarding on mobile subscriber Busy supplementary service对移动忙用户呼叫转移

CFNRc Call Forwarding on mobile subscriber Not Reachable supplementary service对未接入移动用户呼叫转移

CFNRy Call Forwarding on No Reply supplementary service 对无应答用户的呼叫转移

CFU Call Forwarding Unconditional supplementary service 无条件呼叫转移

CHP CHarging Point 承载点

CHV Card Holder Verification information 卡持有人鉴权

CI Cell Identity 小区身分

CUGIndex

CIR Carrier to Interference Ratio 载干比

CKSN Ciphering Key Sequence Number

CLI Calling Line Identity 主叫线路鉴别

CLIP Calling Line Identification Presentation supplementary service主叫线路鉴别显示

CLIR Calling Line Identification Restriction supplementary service 主叫线路鉴别限制

CM Connection Management 间鉴别限制

CMD CoMmanD 命令

CMM Channel Mode Modify 信道模式修改

CNG CalliNG tone 呼叫语音

COLI COnnected Line Identity 联接线路鉴别显示

COLP COnnected Line identification Presentation supplementary service 联接线路鉴别显示

COLR COnnected Line identification Restriction supplementary service联接线路鉴别限制

COM COMpleteCONNACK CONNect ACKnowledgement 联接确认

C/R Command/Response field bit

CRC Cyclic Redundancy Check (3 bit) 循环冗余控制

CRE Call RE-establishment procedure

CSPDN Circuit Switched Public Data Network

CT Call Transfer supplementary service 呼叫转移附加服务

Channel Tester 信道检测器

Channel Type 信道类型

CTR Common Technical Regulation 普通技术规则

CUG Closed User Group supplementary service 闭合用户群

CW Call Waiting supplementary service 呼叫等待

D

DAC Digital to Analogue Converter

DB Dummy Burst 虚假脉冲

DCCH Dedicated Control Channel 专用控制信道

DCE Data Circuit terminating Equipment 数据电路终端设备

DCF Data Communication Function 数据通信功能

DCN Data Communication Network 数据通信网络

DCS1800 Digital Cellular System at 1800MHz 数码通信系统1800

DET DETach 分开,分离

DISC DISConnect 断开

DL Data Link (layer) 数据链路

DLCI Data Link Connection Identifier 数据链路联接鉴别

DLD Data Link Discriminator 数据链路鉴别器

Dm Control channel (ISDN terminology applied to mobile service)

DMR Digital Mobile Radio 数字手机广播

DNIC Data network identifier 数据网络鉴别器

DP Dial/Dialled Pulse 播叫/重播 脉冲

DRX Discontinuous reception (mechanism) 间断接收(机械设备)

DSE Data Switching Exchange

H

HANDO HANDOver

HDLC High level Data Link Control 高层数据联接控制

HLC High Layer Compatibility

HLR Home Location Register 归属位置寄存器

HOLD Call hold supplementary service 呼叫保持

HPLMN Home PLMN 归属公用陆地移动网

HPU Hand Portable Unit

HR Half Rate

HSN Hopping Sequence Number 跳频序列号

HU Home Units 归属单位

I

I Information frames (RLP)

IA Incoming Access (closed user group SS) 呼入准许

IAM Initial Address Message 初始化的地址消息

IC Interlock Code (CUG SS) 互锁码

ICB Incoming Calls Barred (within the CUG) 呼入禁止

ICC Integrated Circuit(s) Card 整合电路卡

IC(pref) Interlock Code of the preferential CUG

ICM In-Call Modification

ID IDentification/IDentity/Identifier 辨认码

IDN Integrated Digital Network 综合数字网

IE (signalling) Information Element 信息元素

IEC International Electrotechnical Commission 国际电工委员会

IEI Information Element Identifier 信息元素识别器

I-ETS Interim European Telecommunications Standard 临时欧洲通信标准

IMEI International Mobile station Equipment Identity 国际移动设备身分

IMSI International Mobile Subscriber Identity 国际移动用户身分

IN Interrogating Node 智能网

ISC International Switching Centre 国际转换中心

ISDN Integrated Services Digital Network 综合业务数字网

ISO International Organization for Standardization 国际标准化组织

ISUP ISDN User Part (of signalling system No.7) 用户子系统

ITC Information Transfer Capability 信息转换性能

ITU International Telecommunication Union 国际电信联盟

IWF InterWorking Function 互联功能

IWMSC MSCInterWorking MSC 互联

IWU InterWorking Unit 互联单元

K

Kc Ciphering key 数码化密钥

Ki Individual subscriber authentication key 用户鉴权密钥

L

L1 Layer 1

L2ML Layer 2 Management Link

L2R Layer 2 Relay

L2R BOP L2R Bit Orientated Protocol

L2R COP L2R Character Orientated Protocol

L3 Layer 3

LA Location Area 定位区

LAC Location Area Code 定位区编码

LAI Location Area Identity 定位区鉴权

LAN Local Area Network 局域网

LAPB Link Access Protocol Balanced 平衡链路接续协议

LAPDm Link Access Protocol on the Dm channel 信道链路接续协议

LCN Local Communication Network 局域通信网络

LCS Location Service 定位服务

LCSC LCS Client 定位服务主机

LCSS LCS Server 定位服务服务器

LE Local Exchange 局域交换

LI Length Indicator 指示器长度

Line Identity 链路辨别码

LLC Low Layer Compatibility 逻辑链路控制

Lm Traffic channel with capacity lower than a Bm

LMSI Local Mobile Station Identity 当地移动基站鉴别

LMU Location Measurement Unit 定位度量单元

LND Last Number Dialled 最近拨出电话

LPLMN Local PLMN 当地PLMN

LR Location Register 定位寄存器

LSTR Listener SideTone Rating

LTE Local Terminal Emulator

LU Local Units

Location Update

LV Length and Value 长度和值

M

M Mandatory

MA Mobile Allocation 移动信道分配

MACN Mobile Allocation Channel Number 移动信道分配号码

MAF Mobile Additional Function 移动信道附加功能

MAH Mobile Access Hunting supplementary service

MAI Mobile Allocation Index 移动信道分配索引

MAIO Mobile Allocation Index Offset 移动信道分配指针

MAP Mobile Application Part 移动应用子系统

MCC Mobile Country Code 移动业务国家号码

MCI Malicious Call Identification supplementary service

MD Mediation Device 调解设备

MDL (mobile) Management (entity) - Data Link (layer)

ME Maintenance Entity 维护实体

Mobile Equipment 移动设备

MEF Maintenance Entity Function 保持实体功能

MF MultiFrame 多帧

MHS Message Handling System 消息处理系统

MIC Mobile Interface Controller 移动接口控制器

MLC Mobile Location Centre 移动台定位中心

MM Man Machine 人机

Mobility Management 移动状态管理

MME Mobile Management Entity 移动管理实体

MMI Man Machine Interface 人机界面

MNC Mobile Network Code 移动网络编码

MO Mobile Originated 移动发起

MO-LR Mobile Originating Location Request

MoU Memorandum of Understanding 理解备忘录

MPH (mobile) Management (entity) - PHysical (layer) [primitive]

MPTY MultiParTY (Multi ParTY) supplementary service 一点对多点通信

MRP Mouth Reference Point

MS Mobile Station 移动台

MSC Mobile-services Switching Centre, Mobile Switching Centre移动业务交换中心

MSCM Mobile Station Class Mark

MSCU Mobile Station Control Unit

MSISDN Mobile Station International ISDN Number

MSRN Mobile Station Roaming Number 移动台漫游号码

MT Mobile Terminated 移动终端

MT (0,1,2) Mobile Termination 移动终端

MT-LR Mobile Terminating Location Request

MTM Mobile-To-Mobile (call)

MTP Message Transfer Part 消息传输子系统

MU Mark Up

MUMS Multi User Mobile Station

N

N/W Network

NB Normal Burst

NBIN A parameter in the hopping sequence

NCC Network (PLMN) Colour Code 色码网

NCELL Neighbouring (of current serving) Cell

NCH Notification Channel 通告信道

NDC National Destination Code 目标国家码

NDUB Network Determined User Busy 网络目标用户忙

NE Network Element

NEF Network Element Function

NET Norme Europeenne de Télécommunications

NF Network Function

NIC Network Independent Clocking

NI-LR Network Induced Location Request

NM Network Management 网络管理

NMC Network Management Centre 网络管理中心

NMSI National Mobile Station Identification number

NPI Number Plan Indentifier

NSAP Network Service Access Point 网络服务接入点

NT Network Termination

Non Transparent 不透明点

NTAAB New Type Approval Advisory Board

NUA Network User Access

NUI Network User Identification

NUP National User Part (SS7)

O

O Optional

OA Outgoing Access (CUG SS)

O&M Operations & Maintenance

OACSU Off-Air-Call-Set-Up 不占用空中通道的呼叫启动

OCB Outgoing Calls Barred within the CUG

OD Optional for operators to implement for their aim

OLR Overall Loudness Rating

OMC Operations & Maintenance Centre 操作维护中心

OML Operations and Maintenance Link 操作维护联接

OS Operating System 操作系统

OSI Open System Interconnection 开放系统互联

OSI RM OSI Reference ModelOSI 参考模型

P

PABX Private Automatic Branch eXchange 用户自动小交换机

PAD Packet Assembly/Disassembly facility 分包装拆

PCH Paging Channel 寻呼信道

PCM Pulse Code Modulation 脉冲编码调制

PD Protocol Discriminator 协议鉴别器

Public Data 公用数据

PDN Public Data Networks 公用数据网络

PH Packet Handler 包句柄

PHysical (layer)

PHI Packet Handler Interface 包句柄接口

PI Presentation Indicator 表达指示器

PICS Protocol Implementation Conformance Statement

PIN Personal Identification Number 个人身分码

PIXT Protocol Implementation eXtra information for Testing

PLMN Public Lands Mobile Network 公用陆地移动网

PNE Présentation des Normes Européennes

POI Point Of Interconnection (with PSTN)

PP Point-to-Point 点对点

PPE Primative Procedure Entity

Pref CUG Preferential CUG

Ps Location probability

PSPDN Packet Switched Public Data Network 分组(包)交换公共数据网

PSTN Public Switched Telephone Network 公用电话交换网

PUCT Price per Unit Currency Table

PW Pass Word 密码

Q

QA Q (Interface) Adapter 适配器

QAF Q Adapter Function 适配器功能

QOS Quality Of Service 服务质量

R

R Value of Reduction of the MS transmitted RF power relative to the maximum allowed output

power of the highest power class of MS (A)

RA RAndom mode request information field

RAB Random Access Burst

RACH Random Access Channel 随机接入信道

RAND RANDom number (used for authentication) 用户网上随机号码

RBER Residual Bit Error Ratio 误码率余数

RDI Restricted Digital Information 限制数字信息

REC RECommendation 建议

REJ REJect(ion) 拒绝

REL RELease 发布/释放

REQ REQuest 请求

RF Radio Frequency 射频

RFC Radio Frequency Channel 射频信道

RFCH Radio Frequency Channel 射频信道

RFN Reduced TDMA Frame Number 缩略帧号码

RFU Reserved for Future Use 保存日后使用

RLP Radio Link Protocol 无线链路协议

RLR Receiver Loudness Rating 接收器响度等级

RMS Root Mean Square (value)

RNTABLE Table of 128 integers in the hopping sequence

RPOA Recognised Private Operating Agency

RR Radio Resource 无线资源

RSE Radio System Entity 无线资源实体

RSL Radio Signalling Link 无线信号联接

RSZI Regional Subscription Zone Identity 地区性用户地带鉴别

RTE Remote Terminal Emulator 远程终端竞争

RXLEV Received signal level 接收信号电平

RXQUAL Received Signal Quality 接收信号质量

S

S/W SoftWare 软件

SABM Set Asynchronous Balanced Mode 设置异步平衡模式

SACCH Slow Associated Control Channel 减缓相关控制信道

SACCH/C4 Slow Associated Control CHannel/SDCCH/4

SACCH/C8 Slow Associated Control CHannel/SDCCH/8

SACCH/T Slow Associated Control CHannel/Traffic channel

SACCH/TF Slow Associated Control CHannel/Traffic channel Full rate

SACCH/TH Slow Associated Control CHannel/Traffic channel Half rate

SAP Service Access Point 服务接入点

SAPI Service Access Point Indicator 服务接入点鉴别

SB Synchronization Burst

SC Service Centre (used for SMS) 服务中心

Service Code 服务代码

SCCP Signalling Connection Control Part 信令链接控制子系统

SCH Synchronization Channel 同步信道

SCN Sub-Channel Number 子信道号码

SDCCH Stand-alone Dedicated Control Channel 独立专用控制信道

SDL Specification Description Language 说明书描述语言

SDT SDL Development Tool SDL发展工具

SDU Service Data Unit 服务数据单元

SE Support Entity 支持实体

SEF Support Entity Function 支持实体功能

SFH Slow Frequency Hopping 慢跳频(收发均在TDMA新帧上且变频频率是连续的)

SI Screening Indicator

Service Interworking

Supplementary Information (SIA=Supplemenatary Information A) 附加信息

SID SIlence Descriptor

SIM Subscriber Identity Module 用户身分模块

SLPP Subscriber LCS Privacy Profile

SLR Send Loudness Rating

SLTM Signalling Link Test Message

SME Short Message Entity 短消息实体

SMG Special Mobile Group 移动专门小组

SMLC Serving Mobile Location Centre

SMS Short Message Service 短消息服务

SMSCB Short Message Service Cell Broadcast 短消息服务小区广播

SMS-SC Short Message Service - Service Centre 短消息服务服务中心

SMS/PP Short Message Service/Point-to-Point 短消息服务/点到点

Smt Short message terminal

SN Subscriber Number 用户号码

SNR Serial NumbeR 序列号

SOA Suppress Outgoing Access (CUG SS) 禁止呼出准许

SP Service Provider 服务提供商

Signalling Point 信令点

SPare

SPC Signalling Point Code 信令点代码

SPC Suppress Preferential CUG

SRES Signed RESponse (authentication)

SS Supplementary Service 附加服务

System Simulator

SSC Supplementary Service Control string 附件服务控制串

SSN Sub-System Number 子系统号码

SS7 Signalling System No. 7 信令系统No.7

STMR SideTone Masking Rating

STP Signalling Transfer Point 信令转接点

SVN Software Version Number 软件版本号

T

T Timer

Transparent

Typeonly

TA Terminal Adaptor

Timing Advance (between an MS and its serving BTS) 时间提量

TAC Type Approval Code

TAF Terminal Adaptation Function 终端适配器

TBR Technical Basis for Regulation

TC Transaction Capabilities

TCH Traffic CHannel

TCH/F A full rate TCH

TCH/F2,4 A full rate data TCH (≤2,4kbit/s)

TCH/F4,8 A full rate date TCH (4,8kbit/s)

TCH/F9,6 A full rate data TCH (9,6kbit/s)

TCH/FS A full rate Speech TCH

TCH/H A half rate TCH

TCH/H2,4 A half rate data TCH (≤2,4kbit/s)

TCH/H4,8 A half rate data TCH (4,8kbit/s)

TCH/HS A half rate Speech TCH

TCI Transceiver Control Interface

TC-TR Technical Committee Technical Report

TDMA Time Division Multiple Access 时分多址

TE Terminal Equipment

Tei Terminal endpoint identifier

TFA TransFer Allowed

TFP TransFer Prohibited

TI Transaction Identifier

TLV Type, Length and Value

TMN Telecommunications Management Network 电信管理网络

TMSI Temporary Mobile Subscriber Identity 临时移动用户身分

TN Timeslot Number

TOA Time of Arrival 到达事件

TON Type Of Number 号码类型

TRX Transceiver 收发信机

TS Time Slot

Technical Specification

TeleService

TSC Training Sequence Code

TSDI Transceiver Speech & Data Interface

TTCN Tree and Tabular Combined Notation

TUP Telephone User Part (SS7) 电话用户部分

TV Type and Value

TXPWR Transmit PoWeR; Tx power level in the MS_TXPWR_REQUEST and MS_TXPWR_CONFparameters

U

UDI Unrestricted Digital Information 自由数码信息

UDUB User Determined User Busy

UI Unnumbered Information (Frame)

UIC Union Internationale des Chemins de Fer

UPCMI Uniform PCM Interface (13-bit)

UPD Up to date 到期

USSD Unstructured Supplementary Service Data 非组织附加服务数据

UUS User-to-User Signalling supplementary service 用户到用户信令

V

V Valueonly

VAD Voice Activity Detection

VAP Videotex Access Point

VBS Voice Broadcast Service

VGCS Voice Group Call Service

VLR Visitor Location Register 访问位置寄存器

VMSC Visited MSC, (recommendation not to be used) 被访MSC

VPLMN Visited PLMN 被访PLMN

VSC Videotex Service Centre

V(SD) Send state variable

VTX host The components dedicated to Videotex service

W

WS Work Station 工作站

WPA Wrong Password Attempts (counter) 错误密码

X

XID eXchange Identifier 交换识别器

Z

ZC ZoneCode 地带代码