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Systems and methods for high-throughput wideband wireless local area network communications

  • US 7,349,436 B2
  • Filed: 09/30/2003
  • Issued: 03/25/2008
  • Est. Priority Date: 09/30/2003
  • Status: Active Grant
First Claim
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1. A method for wirelessly communicating a packet over a wideband communication channel comprising a plurality of orthogonal frequency division multiplexed (OFDM) channels, the method comprising communicating:

  • a channelization field on a single OFDM channel identifying which of the OFDM channels that are used for communicating subsequent wideband fields of the packet; and

    a wideband-header field on each of the identified OFDM channels to identify sub-fields present in the wideband-header field and the presence of a wideband-data field following the wideband-header field,wherein the OFDM channels that comprise the wideband channel are separated in frequency from each other.

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