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METHOD OF ALLOCATING RESOURCE REGION TO REDUCE MAP OVERHEAD

  • US 20120287889A1
  • Filed: 07/20/2012
  • Published: 11/15/2012
  • Est. Priority Date: 09/20/2007
  • Status: Active Grant
First Claim
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1. A method of allocating a radio resource in a wireless access system, the method comprising:

  • transmitting, by a base station (BS) to a mobile station (MS), a MAP message comprising a persistent MAP information element, wherein the persistent MAP information element comprises resource allocation information for persistently allocating a resource allocation region for communicating data with the MS and acknowledgment (ACK) information indicating an ACK transmission region;

    waiting for an ACK message from the MS, wherein the ACK message represents a successful reception of the persistent MAP information element; and

    determining that the persistent MAP information element has not been successfully received by the MS if the ACK message is not transmitted via the ACK transmission region.

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