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Method and apparatus for reducing transmission errors in a third generation cellular system

  • US 20030235162A1
  • Filed: 05/07/2003
  • Published: 12/25/2003
  • Est. Priority Date: 05/07/2002
  • Status: Active Grant
First Claim
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1. A method for detecting and correcting transmission errors in a wireless communication system, the method comprising:

  • (a) sending a transmission signal to a destination;

    (b) generating a Revert Message to indicate whether the transmission signal was successfully received at the destination, the Revert Message having a first field and a second field;

    (c) inserting a NACK message into the first field;

    (d) inserting a channel quality identifier (CQI) value into the second field;

    (e) transmitting the Revert Message;

    (f) generating an error message in response to receiving the transmitted Revert Message, if the contents of the first and second fields of the Revert Message are not logically consistent.

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