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System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system

  • US 8,792,458 B2
  • Filed: 03/19/2012
  • Issued: 07/29/2014
  • Est. Priority Date: 06/01/1998
  • Status: Expired due to Fees
First Claim
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1. A subscriber unit comprising:

  • a transceiver configured to receive time interval assignment information;

    wherein the time interval assignment information indicates time intervals for reverse link transmission;

    wherein each time interval includes at least one time slot;

    wherein the transceiver is further configured to transmit over a plurality of code channels in all time intervals when data is available to transmit; and

    wherein the transceiver is further configured to transmit a code channel, having a burst pattern over the reverse link, in at least one time interval and not transmit any code channels in other time intervals when no data is available to transmit to maintain a reverse link so that synchronization of subchannels does not need to be reestablished each time forward link channels are granted back.

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