Method for transmitting status report of PDCP layer in mobile telecommunications system and receiver of mobile telecommunications

Method for transmitting status report of PDCP layer in mobile telecommunications system and receiver of mobile telecommunications

  • CN 101,766,003 A
  • Filed: 09/10/2008
  • Published: 06/30/2010
  • Est. Priority Date: 09/11/2007
  • Status: Active Application
First Claim
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1. method that in mobile communication system, sends the status report of PDCP (PDCP) layer, in the method, by receiving terminal PDCP layer the status report relevant with a series of data sent to transmitting terminal PDCP layer, this method may further comprise the steps:

  • Determine the accepting state of described a series of data by described receiving terminal PDCP layer, wherein, described a series of data be PDCP service data unit (SDU) andBy described receiving terminal PDCP layer the receiving state report of described PDCP SDU is sent to described transmitting terminal PDCP layer, wherein, form with bitmap sends described receiving state report, and this bitmap comprises sequence number (SN) information of the described PDCP SDU that indicates whether successfully to receive described PDCP SDU.

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