- 专利标题: Group common control channel in ultra-reliable/low-latency communications
-
申请号: US16242806申请日: 2019-01-08
-
公开(公告)号: US12082199B2公开(公告)日: 2024-09-03
- 发明人: Piyush Gupta , Junyi Li , Chong Li
- 申请人: QUALCOMM Incorporated
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 代理机构: Holland & Hart LLP
- 主分类号: H04W72/23
- IPC分类号: H04W72/23 ; H04L1/00 ; H04L1/1867 ; H04L5/00
摘要:
Methods, systems, and devices for wireless communications are described. A base station may transmit semi-persistent scheduling (SPS) messages to a set of user equipments (UEs) using respective resources corresponding to each UE. The base station may receive, from each of a subset of UEs from the set of UEs, a negative acknowledgement (NACK) message associated with the SPS messages. The base station may transmit a group downlink control message including information associated with a downlink resource configuration for retransmission of the respective SPS messages to the subset of UEs. The base station may retransmit SPS messages to each of the subset of UEs using the downlink resource configuration.
公开/授权文献
信息查询