Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Feng Qian0
Stanislaw Czaja0
Date of Patent
September 15, 2009
Patent Application Number
10947825
Date Filed
September 23, 2004
Patent Primary Examiner
Patent abstract
Extending acknowledgement messages from two states to at least three states is described, whereby such messages constitute a packet quality indication (PQI) reflecting quality or usability of the received signal. In an HARQ system, a transmitting station can flexibly select a better alternative for the next information to transmit on the basis of such PQI. One aspect includes determining how best to correct an unsuccessful packet transmission based on quality information about the specific packet. Implementing apparatus and procedures are described.
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