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METHOD, APPARATUS AND SYSTEM FOR IMPLEMENTING MULTI-USER VIRTUAL MULTIPLE-INPUT MULTIPLE-OUTPUT

  • US 20080032746A1
  • Filed: 08/07/2007
  • Published: 02/07/2008
  • Est. Priority Date: 08/07/2006
  • Status: Active Grant
First Claim
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1. In a wireless communication system including a base station and a plurality of wireless transmit/receive units (WTRUs), the base station including a plurality of antennas, and at least one of said WTRUs including at least two antennas wherein the number of antennas of the base station is not less than the number of antennas of any of the WTRUs, a method for implementing multi-user virtual multiple-input multiple-output (MIMO), the method comprising:

  • the base station generating a channel matrix for the WTRUs; and

    the base station processing received signals from the WTRUs using the channel matrix.

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