Adaptive allocation for variable bandwidth multicarrier communication

  • US 7,817,532 B2
  • Filed: 06/07/2006
  • Issued: 10/19/2010
  • Est. Priority Date: 06/12/1996
  • Status: Expired due to Fees
First Claim
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1. A transceiver in a multicarrier modulation system comprising a controller, and wherein the controller is configured to:

  • select a first allocation of bits to subchannels for first communication with another transceiver;

    select a second allocation of bits to subchannels for second communication with the other transceiver;

    cause the transceiver to transmit a flag to the other transceiver; and

    cause the transceiver to begin transmission to the other transceiver using the second allocation of bits to subchannels after a predetermined number of frames following transmission of the flag.

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