Dynamic frequency spectrum allocation method of home base station system based on OFDMA

Dynamic frequency spectrum allocation method of home base station system based on OFDMA

  • CN 102,665,219 B
  • Filed: 04/20/2012
  • Issued: 07/08/2015
  • Est. Priority Date: 04/20/2012
  • Status: Active Grant
First Claim
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1. the method for allocating dynamic frequency spectrums based on the family base station system of OFDMA, multiple Home eNodeB that described family base station system comprises centralized-control center and is connected with its point of level signal, region existing for each Home eNodeB does not have the covering of macro base station, or Home eNodeB and macro base station use different frequency bands, it is characterized in that, each Home eNodeB this base station information of Real-time Collection by the information transmission that collects to centralized-control center;

  • Centralized-control center, according to received each femtocell information, solving by being optimized following Mathematical Modeling, obtaining the spectrum reuse coefficient of each channel of subsequent time, and each Home eNodeB is independent gives respective user by obtained channel allocation,

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