DATA TRANSMISSION SYSTEM FOR DETERMINING DATA TRANSMISSION POWER USING A VIRTUAL CELL

  • US 20110244900A1
  • Filed: 01/19/2011
  • Published: 10/06/2011
  • Est. Priority Date: 04/06/2010
  • Status: Active Grant
First Claim
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1. A base station, comprising:

  • a reception unit configured to receive interference channel information between the base station and a plurality of first terminals from the plurality of first terminals receiving interference signals from another base station;

    a virtual cell modeling unit configured to model the plurality of first terminals and a plurality of cooperative base stations transmitting data to each of the plurality of first terminals into a virtual cell, based on the received interference channel information; and

    a transmission power determination unit configured to determine the transmission power for each of a plurality of frequency bands with respect to a second terminal receiving a second data signal from the base station, based on the virtual cell.

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