Optimize the method and apparatus transmitted in order of packet in radio communication handoff procedure

Optimize the method and apparatus transmitted in order of packet in radio communication handoff procedure

  • CN 101,785,235 B
  • Filed: 08/13/2008
  • Issued: 11/25/2015
  • Est. Priority Date: 08/13/2007
  • Status: Active Grant
First Claim
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1. in the process of target BS switching, transmit a method for packet within a wireless communication network according to sequence number, comprising:

  • The signaling relevant to first service data unit lost (SDU) after last service data unit (SDU) received in order from associated mobile device at described source base station is received from source base station at described target BS place;

    The one or more follow-up SDU received at described source base station is obtained from described source base station at described target BS place;

    The SDU of one or more loss of numbering between the highest index in the index of last SDU described in determining to receive in order at described target BS place and described one or more follow-up SDU;

    AndBased on the described result determined, notified the SDU of one or more loss to described associated mobile device by described target BS.

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