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METHOD FOR FREQUENCY DIVISION DUPLEX COMMUNICATIONS

  • US 20080298339A1
  • Filed: 08/15/2008
  • Published: 12/04/2008
  • Est. Priority Date: 02/06/1997
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a remote unit configured to transmit a signal including a first data signal, the first data signal being allocated to only a first set of a plurality of sets of non-overlapping orthogonal frequency division multiplexed (OFDM) discrete frequency tones in a first frequency band of a plurality of non-overlapping frequency bands of a channel coupled to the remote unit, and in a first set of time intervals, fewer than all time intervals, of a plurality of time intervals of a time division multiple access (TDMA) frame of the channel.

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