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