Reliable Dual Sub-Carrier Modulation Schemes in High Efficiency WLAN

  • US 20160352552A1
  • Filed: 05/25/2016
  • Published: 12/01/2016
  • Est. Priority Date: 05/26/2015
  • Status: Active Grant
First Claim
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1. A method comprising:

  • encoding a data packet to be transmitted from a source station to a destination station in a wireless local area network, wherein the data packet comprises one or more signaling (SIG) fields and a data field;

    inserting a Dual Carrier Modulation (DCM) indication bit that indicates whether DCM is applied in one of the fields;

    modulating encoded bits of a field over a first sub-carrier using a first mapping scheme, and modulating the same encoded bits over a second sub-carrier using a second mapping scheme if DCM is applied for the field; and

    transmitting the data packet to the destination station.

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