Enhanced multi-user packets with extended MAC index space for wireless communications

Enhanced multi-user packets with extended MAC index space for wireless communications

  • CN 101,137,232 B
  • Filed: 08/06/2007
  • Issued: 01/16/2013
  • Est. Priority Date: 08/17/2006
  • Status: Active Grant
First Claim
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1. method that is used for radio communication comprises:

  • Provide mac header sequence and the MAC payload sequence of following after described mac header sequence in the forward data packet in medium access control (MAC) layer that is generated by the base station, wherein, described mac header sequence comprises be used to the mobile station identification information that identifies one or more target MSs, and described MAC payload sequence comprises the packet that transmits to described one or more target MSs;

    In described mac header sequence, comprise one or more MAC Index fields and one or more the 2nd MAC Index field, each MAC Index field is endowed a MAC Index value that is not more than MAC Index value 127, and each the 2nd MAC Index field is endowed the 2nd MAC Index value greater than MACIndex value 127;

    AndDescribed mac header sequence, comprise prior to the position of a described MAC Index field and described the 2nd MAC Index field and to be redirected the MACIndex field, when being assigned the MAC Index value less than described MAC Index value 127 at target MS, indicate described target MS to read a described one or more MAC Index field;

    And when described target MS is assigned MAC Index value greater than described MAC Index value 127, indicate described target MS to read described one or more the 2nd MAC Index field, wherein, described redirected MAX index value is not used in the some travelling carriages of sign.

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