摘要
本文首先介绍了作为第三代移动通信技术的cdma2 0 0 0 1x应用发展情况 ,然后详细分析了cdma2 0 0 0 1x的反向链路结构 ,包括反向导频信道、反向接入过程以及反向业务信道的组成 ,并讨论了cdma2 0 0 0 1x反向信道相对于cdmaone在技术上的改进。
At first the application of cdma2000 1x system and the technology of the 3rd generation mobile communication is introduced. Then the structure of the cdma2000 1x reverse link which includes three parts (the part of reverse pilot, the part of reverse access procedures and the part of reverse traffic channel) is analysed, and the technical improvement of each part in the structure is also discussed.
出处
《电讯技术》
北大核心
2002年第3期100-104,共5页
Telecommunication Engineering
