基站 base transceiver station bts; bs base station; home landing; main floor; main landing; main stop; nodeb wcdma base station wcdma; radio port; station, base
Base station system management application part 基站子系统管理应用部分
Base station system operation and maintenance application part 基站子系统操作与维护应用部分
Base station subsystem bss 基站子系统
900 1800mhz tdma digital cellular mobile telecommunication network test method for base station subsystem 900 1800mhz tdma数字蜂窝移动通信网基站子系统设备测试规范
900 1800mhz tdma digital cellular mobile telecommunication network technical requirement of base station subsystem and test methods of radio characters 900 1800mhz tdma数字蜂窝移动通信网基站子系统设备技术要求及无线指标测试方法
Technical requirement for the interface between mobile service switching center and base station subsystem in 800mhz cdma digital cellular mobile communication network 800mhz cdma数字蜂窝移动通信网接口技术要求:移动交换中心与基站子系统间接口
900 1800 mhz tdma digital cellular mobile telecomunication network technical specification of mobile services swiching center - base station subsystem interface phase 2 900 1800 mhz tdma数字蜂窝移动通信网移动业务交换中心与基站子系统间接口第二阶段技术规范
Sgsn 900 1800mhz tdma digital cellular mobile communication network test method of gprs general packet radio service base station system and serving gprs support node interface 900 1800mhz tdma数字蜂窝移动通信网通用分组无线业务gprs基站子系统与服务gprs支持节点
For example , it has a base station system ( bss ) , which is responsible for the distribution of radio resource , a mobile switching center ( msc ) , responsible for connection to external network , and a database for managing users " positions and secure strategies 这中间包括管理资源分配的基站子系统( bss ) ,与外部网络互连的移动交换中心( msc ) ,还包括用于用户位置管理、系统安全性管理的数据库。
Secondly , the thesis designs a kind of scheme of simulcast base station and center base station . and the requisite requirement and chip are introduced here , and the most important controller is atmega128 , the avr microcontrollers of atmel corporation . the other roles are played by voice processing circuit , simulcast broadcasting station , data transmission broadcasting station , link transmitter - receiver and gps module etc . and some theory is introduced here , which includes a / d conversion and correct code 然后,给出了一种同播基站和中心基站子系统的设计方案并简要说明了所使用的各种设备和芯片,其中最主要的基站控制器由atmel公司的avr单片机atmega128来完成,其它的还包括语音处理电路、同播电台、数传电台、链路机、 gps模块等,并介绍了相关的理论知识,包括a / d转换,纠错编码等。