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Method for using a base station to selectively utilize B and D channels to support a plurality of communications

  • US 7,710,927 B2
  • Filed: 03/26/2004
  • Issued: 05/04/2010
  • Est. Priority Date: 06/16/1997
  • Status: Expired due to Fees
First Claim
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1. A method for use in a subscriber unit for supporting a plurality of communication rates with a base station, the method comprising:

  • establishing an initial communication link with a base station;

    at time intervals, determining a data rate required to support a first communication by the subscriber unit;

    allocating by the subscriber unit, responsive to the determining step, a sufficient number of communication channels for transmission at said data rate whereby;

    a re-allocation of communication channels is performed should the required data rate change, wherein at least one of the communication channels carries time multiplexed signaling information and power control information; and

    adjusting a power level associated with at least one communication channel in accordance with the power control information.

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