摘要
UT斯达康公司的无线社区电话系统(WICOPS)可以在几平方公里到几十平方公里的范围内为几万用户提供无线接入服务。该系统是无绳电话技术PHS和接入网技术AN2000结合的产物,AN2000已成功地和9种交换机对接,并通过ATC的联结,可实现移动终端在各个AN覆盖区内的漫游。
UTStarcom' s WICOPS can provide wireless access service for tens of thousands of users in a range of several square kilomerters to tens of square kilometers. This system combines PHS technology and AN2000 access network technolgy . AN2000 has already successfully interfaced to 9 types of switches, and with ATC, mobile terminal roaming is realized.
出处
《世界电信》
1999年第2期32-33,41,共3页
World Telecommunications
关键词
无线本地环路
接入网
系统模型
电话网
Wireless local loop Access networks System model Frequency spectrum utilization coefficient
