1X EV|1X Evolution 1X增强
1X EV-DO|1X Evolution Data Only 1X增强-数据
1X EV-DV|1X Evolution Data & Voice 1X增强-数据与语音
1xEV-DO|1x evolution Data Optimized 1x演进数据优化
24PB|24V Power Board 24V电源板
2G BTS|2G Base Station Transceiver 仅支持IS-95空中接口标准的BTS
3G BTS|3G Base Station Transceiver 支持IS-2000空中接口标准的BTS
3GPP2|3rd Generation Partnership Project 2
A_key|Authentication key 鉴权保密键
A100|ZXPDSS AAA Server
AAA|Authentication Authorization Accounting 鉴权、授权、计费
AAAf|服务AAA
AAAh|归属AAA
AAL|ATM Adaptation Layer ATM适配层
AAL2|ATM Adaptation Layer type 2 ATM适配层类型2
AAL5|ATM Adaptation Layer type 5 ATM适配层类型5
Abis|　 BSC与BTS之间的接口
Abis接口|Abis Interface—the interface of BSC--BTS 基站控制器和基站收发信机间接口
ABS|Air Break Switch 空气开关
AC|Authentication Center
ACB|Amplifier Control Board 放大器控制板
ACCH|Associated Control Channel 随路控制信道
ACCM|Asynchronous Control Character Map
ACE|Adaptive Communication Environmen
ACIR|Adjacent Channel Interference Ratio 相邻信道干扰比
ACK|Acknowledgement 应答
ACLR|Adjacent Channel Leakage Power Ratio 相邻信道泄漏功率比
ACM|Address complete message
ACS|Adjacent Channel Selectivity 相邻信道选择性
ADDS|Application Data Delivery Service
ADF|Application Dedicated File 应用专用文件
ADI|Address incomplete signal
ADN|Abbreviated Dialing Numbers 按字母顺序排列的电话号码薄
ADPCM|Adaptive Differential Pulse Code Modulation
AESA|ATM End System Address ATM末端系统地址
AGC|Automatic Gain Control 自动增益控制
AH|Authentication Header 鉴权报头
AI|Acquisition Indicator 捕获指示
Ai|　 MSC与PSTN之间的接口
AICH|Acquisition Indicator Channel 捕获指示信道
AID|Application IDentifier 应用标识符

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