通信缩略语和术语

附录

A

：缩略语和术语

A

A3

A38

A5/1

A5/2

A5/X

A8

AB

AC

Authentication algorithm A3

A single algorithm performing the functions of A3 and A8

Encryption algorithm A5/1

Encryption algorithm A5/2

Encryption algorithm A5/0-7

Ciphering key generating algorithm A8

Access Burst

- Access Class (C0 to C15)

- Application Context

ACC

ACCH

ACK

ACM

Automatic Congestion Control

Associated Control CHannel

ACKnowledgement

- Accumulated Call Meter

- Address Complete Message

ACU

ADC

Antenna Combining Unit

- ADministration Centre

- Analogue to Digital Converter

ADN

Abbreviated Dialling Number

ADPCM

AE

AEC

AEF

Adaptive Differential Pulse Code Modulation

Application Entity

Acoustic Echo Control

Additional Elementary Functions

Access Grant CHannel

Action indicator

Advice of Charge

Advice of Charge Charging supplementary service

Advice of Charge Information supplementary service

Application Service Element

Abstract Syntax Notation One

AGCH

Ai

AoC

AoCC

AoCI

ASE

ASN.1

ARFCN

ARQ

ATT (flag)

AU

AuC

AUT(H)

B

BA

BAIC

BAOC

BCC

BCCH

BCD

BCF

BCIE

BER

BFI

BI

BIC-Roam

Bm

BN

BO

BOIC

BOIC-exHC

BS

BSG

BSC

BSIC

BSIC-NCELL

BSS

Absolute Radio Frequency Channel Number

Automatic ReQuest for retransmission

ATTach

Access Unit

Authentication Centre

AUThentication

BCCH Allocation

Barring of All Incoming Calls supplementary service

Barring of All Outgoing Calls supplementary service

Base Transceiver Station (BTS) Colour Code

Broadcast Control CHannel

Binary Coded Decimal

Base station Control Function

Bearer Capability Information Element

Bit Error Rate

Bad Frame Indication

all Barring of Incoming call supplementary services

Barring of Incoming Calls when Roaming outside the home PLMN

country supplementary service

Full-rate traffic channel

Bit Number

all Barring of Outgoing call supplementary services

Barring of Outgoing International Calls supplementary service

Barring of Outgoing International Calls except those directed to the

Home PLMN Country supplementary service

- Basic Service (group)

- Bearer Service

Basic Service Group

Base Station Controller

Base transceiver Station Identity Code

BSIC of an adjacent cell

Base Station System

BSSAP

BSSMAP

BSSOMAP

BTS

C

C

CA

CAI

CB

CBC

Base Station System Application Part

Base Station System Management Application Part

Base Station System Operation and Maintenance Application Part

Base Transceiver Station

Conditional

Cell Allocation

Charge Advice Information

Cell Broadcast

Cell Broadcast Centre

Cell Broadcast CHannel

Cell Broadcast Message Identifier

CBCH

CBMI

CC

- Country Code

- Call Control

CCBS

CCCH

CCF

CCH

CCITT

Completion of Calls to Busy Subscriber supplementary service

Common Control CHannel

Conditional Call Forwarding

Control CHannel

Comité Consultatif International Télégraphique et Téléphonique (The

International Telegraph and Telephone Consultative Committee)

CCM

CCP

CCPE

Cct

Current Call Meter

Capability/Configuration Parameter

Control Channel Protocol Entity

Circuit

Chargeable DURation

called station identifier

Central Equipment Identity Register

end of charge point

Conférence des administrations Européennes des Postes et

Telecommunications

CDUR

CED

CEIR

CEND

CEPT

CF

- Conversion Facility

- all Call Forwarding services

CFB

Call Forwarding on mobile subscriber Busy supplementary service

CFNRc

CFNRy

CFU

CHP

CHV

CI

CIR

CKSN

CLI

CLIP

CLIR

CM

CMD

CMM

CNG

COLI

COLP

COLR

COM

CONNACK

C/R

CRC

CRE

CSPDN

CT

CTR

CUG

CW

D

Call Forwarding on mobile subscriber Not Reachable supplementary

service

Call Forwarding on No Reply supplementary service

Call Forwarding Unconditional supplementary service

CHarging Point

Card Holder Verification information

- Cell Identity

- CUGIndex

Carrier to Interference Ratio

Ciphering Key Sequence Number

Calling Line Identity

Calling Line Identification Presentation supplementary service

Calling Line Identification Restriction supplementary service

Connection Management

CoMmanD

Channel Mode Modify

CalliNG tone

COnnected Line Identity

COnnected Line identification Presentation supplementary service

COnnected Line identification Restriction supplementary service

COMplete

CONNect ACKnowledgement

Command/Response field bit

Cyclic Redundancy Check (3 bit)

Call RE- establishment procedure

Circuit Switched Public Data Network

- Call Transfer supplementary service

- Channel Tester

- Channel Type

Common Technical Regulation

Closed User Group supplementary service

Call Waiting supplementary service

DAC

DB

DCCH

DCE

DCF

DCN

DCS1800

DET

DISC

DL

DLCI

DLD

Dm

DMR

DNIC

DP

DRX

DSE

DSI

DSS1

DTAP

DTE

DTMF

DTX

E

EA

EBSG

ECM

Ec/No

ECT

EEL

EIR

EL

Digital to Analogue Converter

Dummy Burst

Dedicated Control CHannel

Data Circuit terminating Equipment

Data Communication Function

Data Communication Network

Digital Cellular System at 1800MHz

DETach

DISConnect

Data Link (layer)

Data Link Connection Identifier

Data Link Discriminator

Control channel (ISDN terminology applied to mobile service)

Digital Mobile Radio

Data network identifier

Dial/Dialled Pulse

Discontinuous reception (mechanism)

Data Switching Exchange

Digital Speech Interpolation

Digital Subscriber Signalling No1

Direct Transfer Application Part

Data Terminal Equipment

Dual Tone Multi-Frequency (signalling)

Discontinuous transmission (mechanism)

External Alarms

Elementary Basic Service Group

Error Correction Mode (facsimile)

Ratio of energy per modulating bit to the noise spectral density

Explicit Call Transfer supplementary service

Electric Echo Loss

Equipment Identity Register

Echo Loss

EMC

eMLPP

EMMI

EPROM

ERP

ERR

ETR

ETS

ETSI

F

FA

FAC

FACCH

FACCH/F

FACCH/H

FB

FCCH

FCS

FDM

FDN

FEC

FER

FH

FN

FR

ftn

G

GCR

GMLC

GMSC

GMSK

ElectroMagnetic Compatibility

enhanced Multi-Level Precedence and Pre-emption service

Electrical Man Machine Interface

Erasable Programmable Read Only Memory

- Ear Reference Point

- Equivalent Radiated Power

ERRor

ETSI Technical Report

European Telecommunication Standard

European Telecommunications Standards Institute

- Full Allocation

- Fax Adaptor

Final Assembly Code

Fast Associated Control CHannel

Fast Associated Control Channel/Full rate

Fast Associated Control Channel/Half rate

Frequency correction Burst

Frequency Correction CHannel

Frame Check Sequence

Frequency Division Multiplex

Fixed Dialling Number

Forward Error Correction

Frame Erasure Ratio

Frequency Hopping

Frame Number

Full Rate

forwarded-to number

Group Call Register

Gateway Mobile Location Centre

Gateway Mobile-services Switching Centre

Gaussian Minimum Shift Keying (modulation)

GPA

GSM PLMN Area

GPRS

GSA

GSM

GSM MS

GSM PLMN

GT

H

HANDO

HDLC

HLC

HLR

HOLD

HPLMN

HPU

HR

HSN

HU

I

I

IA

IAM

IC

ICB

ICC

IC(pref)

ICM

ID

IDN

IE

IEC

IEI

I-ETS

General Packet Radio Service

GSM System Area

Global System for Mobile communications

GSM Mobile Station

GSM Public Land Mobile Network

Global Title

HANDOver

High level Data Link Control

High Layer Compatibility

Home Location Register

Call hold supplementary service

Home PLMN

Hand Portable Unit

Half Rate

Hopping Sequence Number

Home Units

Information frames (RLP)

Incoming Access (closed user group SS)

Initial Address Message

Interlock Code (CUG SS)

Incoming Calls Barred (within the CUG)

Integrated Circuit(s) Card

Interlock Code of the preferential CUG

In-Call Modification

IDentification/IDentity/IDentifier

Integrated Digital Network

(signalling) Information Element

International Electrotechnical Commission

Information Element Identifier

Interim European Telecommunications Standard

IMEI

IMSI

IN

ISC

International Mobile station Equipment Identity

International Mobile Subscriber Identity

Interrogating Node

International Switching Centre

ISDN

ISO

ISUP

ITC

ITU

IWF

IWMSC

IWU

K

k

K

Kc

Ki

L

L1

L2ML

L2R

L2R BOP

L2R COP

L3

LA

LAC

LAI

LAN

LAPB

LAPDm

LCN

LCS

LCSC

Integrated Services Digital Network

International Organization for Standardization

ISDN User Part (of signalling system No.7)

Information Transfer Capability

International Telecommunication Union

InterWorking Function

InterWorking MSC

InterWorking Unit

Windows size

Constraint length of the convolutional code

Ciphering key

Individual subscriber authentication key

Layer 1

Layer 2 Management Link

Layer 2 Relay

L2R Bit Orientated Protocol

L2R Character Orientated Protocol

Layer 3

Location Area

Location Area Code

Location Area Identity

Local Area Network

Link Access Protocol Balanced

Link Access Protocol on the Dm channel

Local Communication Network

Location Service

LCS Client