当前无线通信的热点和频率问题综述  

Technologies of Major Interest in the Radiocommunication area and the Use of Frequencies Associated with Them

作　　者：谢远生[1] 

机构地区：[1]信息产业部无线电管理局,北京100037

出　　处：《电信建设》2001年第2期56-64,共9页Telecommunications Construction

摘　　要：对当前无线通信中的热点问题，如无线接入系统、第三代移动通信系统、双向寻呼移动通信系统、数字集群通信系统以及蓝牙技术等，就它们对频率使用的有关问题进行了综述。This article gives an overview of technologies of major niterest in the radiocommuniction area, such as the wireless access system, the 3G mobile communications system, the two-way paging system, the digital trunked communications system and the bluetooth technology, and the use of frequencies associated with them.

关 键 词：无线接入系统 第三代移动通信 蓝牙技术 无线通信 双向寻呼 

分 类 号：TN92[电子电信—通信与信息系统]