Feedback signaling error detection and checking in mimo wireless communication systems

Feedback signaling error detection and checking in mimo wireless communication systems

  • CN 101,689,963 B
  • Filed: 04/29/2008
  • Issued: 04/03/2013
  • Est. Priority Date: 04/30/2007
  • Status: Active Grant
First Claim
Patent Images

1. One kind in wireless transmission receiving element (WTRU) feedback method, the method comprises:

  • Determine feedback, wherein said feedback comprises pre-coding matrix index (PMI);

    Additional error checking and correction (EC) bit is to described feedback;

    Use the chnnel coding function that described feedback and described EC bit are encoded;

    AndFeedback and EC bit behind the transmitting channel coding.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×