Methods and devices for sending data packet, hyper frame number update and maintenance, and data processing

Methods and devices for sending data packet, hyper frame number update and maintenance, and data processing

  • CN 102,857,356 A
  • Filed: 06/27/2011
  • Published: 01/02/2013
  • Est. Priority Date: 06/27/2011
  • Status: Active Application
First Claim
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1. a PDCP layer data processing method is characterized in that, comprising:

  • Judge whether that according to the sequence number in the packet that receives needs read the Service Data Unit in the described packet;

    When the Service Data Unit that need not to read in the described packet, judge whether bearing link corresponding to current PDCP entity or this PDCP entity configures the use header compression algorithm;

    If judged result shows described packet or current PDCP physical arrangements and does not use header compression algorithm, then the Service Data Unit in the described packet abandoned.

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