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METHODS AND SYSTEMS FOR RANGING AND NETWORK ENTRY GROUP SWITCHING IN FDD WIMAX NETWORKS

  • US 20100290375A1
  • Filed: 05/11/2010
  • Published: 11/18/2010
  • Est. Priority Date: 05/16/2009
  • Status: Abandoned Application
First Claim
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1. A method for wireless communications, comprising:

  • identifying a first frequency division duplex (FDD) group to communicate with the base station;

    sending a request to a base station to join the first FDD group;

    receiving a request from the base station to switch to a second FDD group;

    switching to the second FDD group in response to the received request; and

    continuing the communication with the base station in the second FDD group.

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