常用通信术语英文缩写解释

2G 2nd Generation
3G 3rd Generation
GSM Global System for Mobile communications 全球移动通信系统
TDMA Time Division Multiple Access 时分多址
FDMA Frequency Division Multiple Access 频分多址方式
CDMA Code Division Multiple Addressing 码分多址
SDMA Space Division Multiple Access 空分多址
PDMA 极分多址
WCDMA Wideband Code Division Multiple Access 宽频带码分多址
TD-CDMA Time Division-Code Division Multiple Access 时分码分多址
TD-SCDMA Time Division-Synchronous Code Division Multiple Access 时分同步码分多址
Synchronous Code Division Multiple Access
DECT Digital European Cordless Telephone 欧洲数字无绳电话
UWC Universal Wireless Communications 通用无绳通信
GPRS General Packet Radio Service 通用分组无线业务
UMTS Universal Mobile Telecommunication System 通用移动通信系统
ETSI European Telecommunication Standards Institute 欧洲电信标准协会
ITU International Telecommunications Union 国际电信联盟
ITU-R ITU Radiocommunications Sector
RTT Radiocommunications Transfers Technology 第三代移动通信无线传输技术
EDGE Enhanced Data rates for GSM Evolution=E-GPRS 增强GPRS
ECSD Enhancement of High Speed Circuit Switched Data 增强的电路交换数据业务
GMSK Gaussian Minimum Shift Frequency Keying 高斯最小移频键控
8PSK 8 Phase Shift Keying 八进制相移键控
FDD Frequency Division Dual 频分双工
TDD Time Division Duplex 时分双工
DCS Digital Cellular System 数字蜂窝系统
EGSM Enhanced GSM 扩展的GSM频段
RGSM 包含铁路业务的GSM扩展频段
Burst 突发脉冲序列，简称突发序列
Slot 隙缝
Time Slot 时隙
BP Burst Period 突发脉冲序列周期
BS Basic Station 基站
MS Mobile Station 移动台
multiframe 复帧
super frame 超帧
hyper frame 超高帧
TCH Traffic Channel 业务信道
ACCH Associated Control Channel随路控制信道
FACCH Fast ACCH 快速随路控制信道
SACCH Slow Associated Control Channel 慢速随路控制信道
SDCCH Stand-alone Dedicated Control Channel 独立专用控制信道
BCCH Broadcast Control Channel 广播控制信道
PCH Paging Channel 寻呼信道
AGCH Access Grant Channel 允许接入信道
RACH Random Access CHannel 随机接入信道
FCCH Frequency Correction Channel 频率校正信道
SCH Synchronization Channel 同步信道