GSM常用术语总结

A3 A3/8 A5/1 A5/2 A5/X A8 AB

AC

ACC ACCH ACK

ACM

ACU

ADC

AND ADPCM AE AEC AE AGCH Ai AoC AoCC AoCI ASE ASN.1 ARFCN ARQ ATT(flag)AU AuC AUT( H )

BA BAIC BAOC BCC BCCH BCD BCF BCIE BER

Access Burst

Access Class（C0 to C15）

Application Context

Automatic Congestion Control Associated Control Channel

ACKnowledgement Accumulated Call Meter

Address Complete Message

Antenna Combining Unit Administration Center

Analogue to Digital Converter

Abbreviated Dialing Number

Adaptive Differential Pulse Code Modulation

Application Entily Acoustic echo control Additional elementary functions

Access grant channel Actions indictor Advice of charge

Advice of charge charging supplementary service Advice of charge information Supplementary service

Application service element Abstract syntax notation one Absolute radio frequency channel number Automatic request for retransmission

Attach Access unite Authentication center

Authentication BCCH allocation

Barring of all incoming calls supplementary service Barring of all outgoing calls supplementary service Base transceiver station (BTC) color channel

Broadcast control channel Binary coded decimal Base station control function Bearer capability information

Bit error rate

限

BFI BI BICRoam BN BO BOIC

BOICexHC BS BSG BSC BSIC BSICNCELL

BSS BSSAP BSSMAP BSSOMAP BTS C CA CAI CB CBC CBCH CBMI CC CCBS CCCH CCF CCH CCITT CCM CCP CCPE Cct CDUR CED CEID CEND CEPT CF CFB

Bad frame indication

all barring of incoming call supplementary service

Barring of incoming calls when roaming outside the room PLMN country supplement service

Bit number

All barring of outgoing call supplementary service Barring of outgoing international calls supplementary service

Barring of outgoing international calls except those directed to the home PLMN country supplementary service Bearer service Basic service (group) Basic service group Base station controller

Base transceiver station identity code

BSIC of an adjacent cell Base station system

Base station system application part Base station system management application part Base station system operation management application part

Base transceiver station

Conditional Cell allocation Charge advice information

Cell broadcast Cell broadcast center Cell broadcast channel Cell broadcast message identifier

Country code Call control

Completion of calls to busy subscriber supplementary service

Common control channel Conditional call forwarding

Control channel

The international telegraph and telephone consultative committee

current call meter

Capability /configuration parameter Control channel protocol entity

Circuit

Chargeable DURation Call station identifier

Central equipment identifier register

End of charge point

Conference of European post and telecommunication administration

Conversion facility All call forwarding service

在注

除了直接呼

CFNRc CFNRy CFU CHP CHV CI CIR CKSN CLI CLIP CLIR CM CMD CMM CNG COLI COLP COLR COM CONNACKC/R CRC CRE CSPDN

CT CTR CUG CW DAC D B DCCH DCE DCF DCM

DCS1800DET DISC DL DLCI

Call forwarding on mobile subscriber busy supplementary service

Call forwarding on mobile subscriber not reachable supplementary service

Call forwarding on no reply supplementary service Call forwarding unconditional supplementary service

Charging point

Card holding verification information

Cell identity CUG index Carrier 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 Call Reestablishment procedure Circuit switching public data network Call transfer supplement service

Channel test Channel type

Common technical regulation Close user group supplementary service Call waiting supplementary service Digital to analogue converter

Dummy burst

Dedication control channel Data circuit terminating equipment

Data communication function Data conversion module

Digital cellular system at 1800MHz

Detach Disconnect Data link(layer)

Data link connection identifier

DLD Dm DMR DNIC DP DRX DSE DSI DSSI DTAP DTE DTMF DTX EA EBSG ECM Ec/No ECT EEL EIR EL EMC EMI Emlpp EMMI EPROM ERP ERR ETR ETS ETSI FA FAC FACCH FACCH/FFACCH/HFB FCCH FCS FDM FDN FEC FER FH

Data link discriminator Control channel (isdn ) Digital mobile radio Data network identifier Dial /dialed pulse Discontinuous reception Data switch exchange Digital speech interpolation Digital subscriber signaling No.1 Direct transfer application part

Data terminal equipment Dual tone multi Frequency Discontinuous transmission

External alarms

Elementary basic service group

Error correction mode

Ratio of energy per modulating bit to the noise spectral densityExplicit call transfer supplementary service

Electric echo loss Equipment identity register

Echo loss

Electromagnetic compatibility Electromagnetic interference

Enhanced multilevel preecednce and preemption service

Electrical man machine interface Erasable programmable read only memory

Ear reference point

error

ETSI technical report

European telecommunication standard European telecommunication standard 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 digital number Forwarding error correction

Frame erasure ratio Frequency hopping