作 者: ;
机构地区: 北京邮电大学电信工程学院信息与通信工程学院
出 处: 《北京邮电大学学报》 1998年第A00期7-14,共8页
摘 要: 介绍和分析了WCDMA(基于日本ARIB和欧洲ETSI标准化组织)关键技术,并对IMT-2000系统的网络演变和升级的策略及方案作了分析. Some key techniques of WCDMA mobile telecommunications system based on Japanese ARIB and European ETSI standards organization bodies are introduced and analyzed.Furthermore, the strategies and scenarios for the evolution and update of IMT 2000 networks also are analyzed.