Reverse-link structure for a multi-carrier communication system

Reverse-link structure for a multi-carrier communication system

  • CN 101,427,488 A
  • Filed: 04/18/2006
  • Published: 05/06/2009
  • Est. Priority Date: 04/18/2005
  • Status: Active Application
First Claim
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1. method of a particular data being come the asymmetric Data Receiving of source station in a data sink comprises:

  • A) receive different a plurality of packets simultaneously, these a plurality of packets come the source station to send simultaneously by one group of corresponding a plurality of different forward link channel by this particular data, and each should be modulated to different carrier wave frequency ranges by a plurality of different forward link channels of correspondence;

    B) determine that one of each this packet confirms notify status, when this packet of correct reception, this affirmations notify status is one normally to confirm notice, and when mistake received this a plurality of different pieces of information bag, this affirmation notify status was that a Negative Acknowledgement is notified;

    C) use the corresponding orthogonal code of bit more than to represent a plurality of affirmation notice symbols, these a plurality of affirmation notice symbols of these a plurality of packets of reflection are multiplexing in a reverse link acknowledgement channel;

    AndD) use single carrier spectrum to modulate this reverse link acknowledgement channel and come the source station to be sent to this particular data.

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