CDMA transmission apparatus and CDMA transmission method

CAFC
  • US 7,764,711 B2
  • Filed: 06/22/2007
  • Issued: 07/27/2010
  • Est. Priority Date: 05/09/2003
  • Status: Active Grant
First Claim
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1. A transmitting apparatus employing a MIMO (multi-input/multi-output) scheme of transmitting a plurality of data items for a same receiving apparatus using a plurality of antennas in parallel, the transmitting apparatus comprising:

  • a mapping section that maps the plurality of data items to at least one of the plurality of antennas; and

    a transmitting section that transmits the plurality of data items using the at least one of the plurality of antennas to the receiving apparatus,wherein the mapping section generates a replica data item by replicating a specific data item of the plurality of data items, and maps the plurality of data items to the at least one of the plurality of antennas such that the specific data item and the replica data item are transmitted from different antennas at a same time.

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