Systems and method for coordinated multipoint downlink transmissions

Systems and method for coordinated multipoint downlink transmissions

  • CN 102,356,560 A
  • Filed: 03/15/2010
  • Published: 02/15/2012
  • Est. Priority Date: 03/16/2009
  • Status: Active Grant
First Claim
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1. method that is used for transferring data to from a plurality of base stations user'"'"'s set comprises:

  • Submit to preset power constraint and predetermined non-zero interference constraints, for confirming antenna weight in each base station of said a plurality of base stations, said antenna weight maximization can reliably be sent to the data transfer rate of said user'"'"'s set;

    AndUse determined antenna weight that data are sent to said user'"'"'s set.

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