Providing antenna diversity in a wireless communication system

Providing antenna diversity in a wireless communication system

  • CN 101,536,359 A
  • Filed: 11/10/2007
  • Published: 09/16/2009
  • Est. Priority Date: 11/10/2006
  • Status: Active Application
First Claim
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1. method of being convenient to assess channel quality information (CQI) in multiple-input and multiple-output (MIMO) wireless communications environment comprises:

  • Acquisition is from the pilot tone of base station;

    Identify several layers that channel is supported based on assessment to described pilot tone;

    By with virtual-antenna that described institute supporting layer is associated in circulation calculate the CQI collection, each CQI is corresponding to corresponding one in the described institute supporting layer;

    AndDescribed CQI collection is sent to described base station with schedule data transmission.

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