Invention Grant
US09596674B2 Radio link control reset using radio resource control signaling
有权
使用无线资源控制信令进行无线链路控制复位
- Patent Title: Radio link control reset using radio resource control signaling
- Patent Title (中): 使用无线资源控制信令进行无线链路控制复位
-
Application No.: US14791642Application Date: 2015-07-06
-
Publication No.: US09596674B2Publication Date: 2017-03-14
- Inventor: Shankar Somasundaram , Rajat P. Mukherjee , Mohammed Sammour , Stephen E. Terry , Jin Wang
- Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Condo Roccia Koptiw LLP
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/04 ; H04L1/18 ; H04W28/04 ; H04L12/823
Abstract:
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.
Public/Granted literature
- US20150312896A1 RADIO LINK CONTROL RESET USING RADIO RESOURCE CONTROL SIGNALING Public/Granted day:2015-10-29
Information query
