TD-SCDMA演进技术频谱资源研究  

Researches on Spectrum Resource for TD-SCDMA Evolution

作　　者：孟德香 徐小超 

机构地区：[1]中国移动通信集团设计院有限公司,北京100080 [2]中国移动通信集团有限公司,北京100032

出　　处：《电信科学》2009年第1期32-37,共6页Telecommunications Science

摘　　要：TD-SCDMA演进技术需要充足的频谱资源,本文通过研究国际与国内移动通信频谱的规划情况和我国TD-SCDMA的可用频段,得出了TD-SCDMA演进技术面临可用频谱可能受限的结论,在此基础上探讨了中国TD-SCDMA演进技术频谱方案。Enough spectrum resources are one of the key elements for the evolution of TD-SCDMA techniques. In this paper, by spectrum planning study of international and China, available spectrum bands for TD-SCDMA are analyzed. Conclusion is made that the available spectrum resources for TD-SCDMA evolution may not be enough. Based on the above, method of for TD-SCDMA evolution spectrum planning in China is also proposed in this article.

关 键 词：频率 业务甄别 频段安排 频谱分配 

分 类 号：TN929.533[电子电信—通信与信息系统] TN92[电子电信—信息与通信工程]