公开(公告)号：US09942846B2

公开(公告)日：2018-04-10

申请号：US14551628

申请日：2014-11-24

Applicant: QUALCOMM Incorporated

Inventor： Amisha Sheth ,  Vasanth Kumar Ramkumar ,  Srinivasan Rajagopalan ,  Gang Andy Xiao ,  Deepak Krishnamoorthi

IPC: H04W52/02 ,  H04L1/18

CPC classification number: H04W52/0222 ,  H04L1/188 ,  H04L1/1887 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

Abstract: Certain aspects of the present disclosure relate to techniques and apparatus for a user equipment (UE) to delay RLC retransmissions (e.g., during off-durations, including CDRX off-durations). According to aspects of the present disclosure, a UE may delay triggering an RLC retransmission of an RLC PDU until after a next opportunity for the UE to receive an RLC ACK of the RLC PDU. By delaying RLC retransmissions, a UE may be prevented from waking up from one or more CDRX off-durations and using power associated with waking up from the one or more CDRX off-durations.