北京邮电大学学报

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北京邮电大学学报

• 学术论文 • 上一篇    下一篇

具有智能天线的CDMA /TDD上行性能分析 

    

  1. 北京邮电大学 电信工程学院 , 北京 100876
  • 基金资助:
     

Performances Analysis of CDM /TDD with Base-station Smart Antenna 

    

  1. Telecommunication Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876, China 
  • Supported by:
     

摘要: 分析了智能天线对CDMA/TDD系统级的影响,推导了基站处具有智能天线的CDMA/TDD上行链路中断性能表达式,并在此基础上比较了不同波束宽度和传播环境对系统上行中断性能的影响.

关键词:

Abstract: The expression of the Uplink outage performance with base-station smart antenna is derived for CDMA/TDD system. According to it, the effects of different beam-widths and slow fading on the system performance are compared.

Key words: mobile communications, CDMA/TDD, system capacity

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