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Method for synchronizing PDCP operations after RRC connection re-establishment in a wireless communication system and related apparatus thereof
Method for synchronizing PDCP operations after RRC connection re-establishment in a wireless communication system and related apparatus thereof
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机译:无线通信系统中在RRC连接重建之后用于同步PDCP操作的方法及其相关装置
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摘要
A method used in an E-UTRAN for synchronizing PDCP operations after a RRC connection re-establishment procedure with a user equipment (UE) is provided. The method includes: initiating an RRC reconfiguration procedure to resume all radio bearers other than a signaling radio bearer 1 (SRB1) when an RRC connection is re-established; re-transmitting a designated group of PDCP Service Data Units (SDUs) to the UE when a data radio bearer (DRB) mapped on Radio Link Control (RLC) Acknowledged Mode (AM) is resumed.
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