摘要
陆地蜂窝系统的发展将引入自组织网络功能,P2P就是支持该项功能的关键一步,无线定位技术是第三代移动通信系统中一个非常有前景的技术。首先,简要介绍了引入P2P功能的TD-SCDMA系统,并重点对引入P2P的TD-SCDMA系统中的无线定位技术进行了分析。然后提出了针对其中P2P用户的几种定位方法,最后分析了定位技术如何用于进一步提高系统的性能。
With the development of terrestrial cell mobile system, introducing self-organized network features becomes more and more promising. Peer-to-peer （P2P） is such a fundamental feature for self-orga-nizing. This paper introduces the P2P enabled TD-SCDMA system and focuses on the wireless positioning technique in the P2P enabled TD - SCDMA system. Some positioning techniques are proposed for P2P users in this system. At last it analyzes how positioning technique could help to improve the performance of the system.
出处
《信息技术》
2006年第9期67-69,108,共4页
Information Technology
