- 专利标题: LOW LATENCY ACKNOWLEDGEMENT OR NEGATIVE ACKNOWLEDGEMENT
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申请号: US16272709申请日: 2019-02-11
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公开(公告)号: US20190253203A1公开(公告)日: 2019-08-15
- 发明人: Rajat PRAKASH , Peerapol TINNAKORNSRISUPHAP , Piyush GUPTA , Mostafa KHOSHNEVISAN , Junyi LI
- 申请人: QUALCOMM Incorporated
- 主分类号: H04L1/18
- IPC分类号: H04L1/18 ; H04W72/04 ; H04W72/12 ; H04W72/14 ; H04W28/02 ; H04L1/00 ; H04L5/00
摘要:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a downlink data communication. The UE may determine a processing time for the downlink data communication based at least in part on at least one of: whether the downlink data communication was scheduled via preconfigured scheduling or via a downlink grant received in a downlink control channel, or whether the downlink data communication is an initial transmission or a retransmission. The UE may transmit acknowledgement or negative acknowledgement (ACK/NACK) feedback, corresponding to the downlink data communication, using a timing indicated by the processing time. Numerous other aspects are provided.
公开/授权文献
- US10903945B2 Low latency acknowledgement or negative acknowledgement 公开/授权日:2021-01-26