Method and apparatus for performing fast handover through fast ranging in a broadband wireless communication system

Method and apparatus for performing fast handover through fast ranging in a broadband wireless communication system

  • CN 1,918,824 A
  • Filed: 02/14/2005
  • Published: 02/21/2007
  • Est. Priority Date: 02/13/2004
  • Status: Active Application
First Claim
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1. method that in system of broadband wireless communication, is used for carrying out switching by subscriber station SS, described system of broadband wireless communication comprises:

  • serving BS BS, communicate by letter with SS;

    And at least one contiguous BS, contiguous with described serving BS broadcasts, the method comprising the steps of;

    From serving BS broadcasts and contiguous BS receiving downlink signal;

    The time of advent between down link signal that measurement receives from serving BS broadcasts and the down link signal that receives from contiguous BS is poor;

    AndIt is poor to send the measured time of advent to serving BS broadcasts.

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