US 11,855,925 B2
Uplink control information sending and receiving method and apparatus
Xingwei Zhang, Lund (SE); and Jie Shi, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Apr. 24, 2020, as Appl. No. 16/858,103.
Application 16/858,103 is a continuation of application No. PCT/CN2018/112210, filed on Oct. 26, 2018.
Claims priority of application No. 201711022583.8 (CN), filed on Oct. 26, 2017.
Prior Publication US 2020/0252185 A1, Aug. 6, 2020
Int. Cl. H04L 5/00 (2006.01)
CPC H04L 5/0053 (2013.01) [H04L 5/0005 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method, comprising:
determining, by a terminal, a mapping-affecting factor, wherein the mapping-affecting factor comprises a processing latency of the terminal and a modulation order of a physical uplink shared channel (PUSCH);
mapping, by the terminal, uplink control information to the PUSCH based on the mapping-affecting factor, wherein a time duration from a time when a physical downlink shared channel (PDSCH) is received to a time domain position of the PUSCH is greater than the processing latency of the terminal, or a time duration from a time when a PDSCH is received to a start symbol of the PUSCH is greater than the processing latency of the terminal, and wherein the uplink control information is mapped to the PUSCH in a manner of localized mapping when the modulation order is greater than a preset modulation order, or the uplink control information is mapped to the PUSCH in a manner of distributed mapping when the modulation order is not greater than the preset modulation order; and
sending, by the terminal, the PUSCH to a base station.