电信科学 ›› 2009, Vol. 25 ›› Issue (1): 32-37.doi: 10.3969/j.issn.1000-0801.2009.01.008

• 专题:LTE及演进 • 上一篇    下一篇

TD-SCDMA演进技术频谱资源研究

孟德香1,徐小超1,2   

  1. 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
  • 出版日期:2009-01-15 发布日期:2017-07-19

Researches On Spectrum ResOurce fOr TD-SCDMA EvOlutiOn

Dexiang Meng1,Xiaochao Xu1,2   

  1. 1 China Mobile Group Design Institute,Beijing 100080,China;
    2 China Mobile Communications Corporation,Beijing 100032,China
  • Online:2009-01-15 Published:2017-07-19

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。

关键词: 频率, 业务甄别, 频段安排, 频谱分配

Abstract:

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.

Key words: frequency, service identification, frequency arrangement, spectrum allocation

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