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Resource allocating apparatus and method for simplex communication in wideband wireless communication system

  • US 7,936,716 B2
  • Filed: 08/07/2007
  • Issued: 05/03/2011
  • Est. Priority Date: 08/07/2006
  • Status: Expired due to Fees
First Claim
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1. A Base Station (BS) for allocating resources in a wideband wireless communication system, the BS comprising:

  • a packet classifier for determining whether a Floor Grant message is received from a Push-To-Talk (PTT) server;

    a packet analyzer for determining whether a Floor Release message is received from a terminal;

    a call manager for requesting resource allocation to a scheduler when a signal informing of the reception of the Floor Grant message is input from the packet classifier, and for requesting resource allocation abortion to the scheduler when a signal informing of the reception of a Floor Release message is input from the packet analyzer; and

    the scheduler for allocating an uplink resource to a corresponding terminal and for aborting the uplink resource allocation according to the request of the call manager.

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