发明申请
US20150312896A1 RADIO LINK CONTROL RESET USING RADIO RESOURCE CONTROL SIGNALING
审中-公开
使用无线电资源控制信号的无线链路控制复位
- 专利标题： RADIO LINK CONTROL RESET USING RADIO RESOURCE CONTROL SIGNALING
- 专利标题（中）： 使用无线电资源控制信号的无线链路控制复位
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申请号： US14791642申请日： 2015-07-06
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公开(公告)号： US20150312896A1公开(公告)日： 2015-10-29
- 发明人: Shankar Somasundaram , Rajat P. Mukherjee , Mohammed Sammour , Stephen E. Terry , Jin Wang
- 申请人： INTERDIGITAL PATENT HOLDINGS, INC.
- 申请人地址： US DE Wilmington
- 专利权人： INTERDIGITAL PATENT HOLDINGS, INC.
- 当前专利权人： INTERDIGITAL PATENT HOLDINGS, INC.
- 当前专利权人地址： US DE Wilmington
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04W28/04 ; H04L12/823
摘要：
A method and apparatus are described for implementing a reset procedure for radio link control (RLC) using radio resource control (RRC) signaling. A wireless transmit/receive unit (WTRU) receives a request for RLC reset. A processor at the WTRU comprises a RRC entity and a RLC entity. The RRC entity receives the request for a RLC reset in a radio resource control message. The RLC entity reassembles RLC service data units (SDUs) from any protocol data units (PDUs) that are received out of sequence at a receiving side of the RLC entity. The reassembled SDUs are delivered in sequence to a packet data convergence protocol entity (PDCP). At the receiving side of the RLC entity, any remaining PDUs that are not able to be reassembled are discarded. At a transmitting side of the RLC entity, all SDUs and PDUs stored in transmit buffers are discarded.
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