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Apparatus, method and computer program product providing joint detection for increasing throughout with data in uplink that multiplexes users using codes and that multiplexes users using frequency multiplexing

  • US 20070201569A1
  • Filed: 02/08/2007
  • Published: 08/30/2007
  • Est. Priority Date: 02/08/2006
  • Status: Abandoned Application
First Claim
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1. A method comprising:

  • detecting first information in a received wideband signal, the first information conveyed by a plurality of multiplexed frequency bands, individual ones of the multiplexed frequency bands corresponding to individual ones of first users and to a transport format, wherein detecting comprises making data decisions corresponding to the first information;

    for each first user, creating a regenerated signal using the data decisions corresponding to that first user and the transport format;

    creating a resultant signal based on the regenerated signals for all of the first users and on the received wideband signal; and

    detecting second information in the resultant signal at least by using a plurality of spreading codes, individual ones of which are associated with individual ones of second users.

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