ISSN 0253-2778

CN 34-1054/N

Open AccessOpen Access JUSTC

Optimal antenna location for distributed antennas in DAS cells

Cite this:
  • Received Date: 12 May 2009
  • Rev Recd Date: 16 September 2009
  • Publish Date: 31 October 2009
  • The antenna location of the distributed antenna system (DAS) determines the systems performance. Under the condition of satisfying the users needs for QoS, the DAS antenna efficiency was first defined and then different methods were adopted to optimize the antenna position so as to reduce the number of antennas and/or minimize the average minimum access distance, thus improving the antenna efficiency and ultimately reducing the cost and the total transmission power of the system. The analysis and simulation results show that the methods have achieved excellent performance.
    The antenna location of the distributed antenna system (DAS) determines the systems performance. Under the condition of satisfying the users needs for QoS, the DAS antenna efficiency was first defined and then different methods were adopted to optimize the antenna position so as to reduce the number of antennas and/or minimize the average minimum access distance, thus improving the antenna efficiency and ultimately reducing the cost and the total transmission power of the system. The analysis and simulation results show that the methods have achieved excellent performance.
  • loading
  • 加载中

Catalog

    Article Metrics

    Article views (197) PDF downloads(125)
    Proportional views

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return