US 11,996,944 B2
Communication method and apparatus for communication of a control channel and data channel
Wenting Guo, Shanghai (CN); Jinfang Zhang, Shenzhen (CN); Lei Lu, Shanghai (CN); and Zhengzheng Xiang, Shanghai (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Oct. 29, 2021, as Appl. No. 17/514,964.
Application 17/514,964 is a continuation of application No. PCT/CN2020/084715, filed on Apr. 14, 2020.
Claims priority of application No. 201910364529.4 (CN), filed on Apr. 30, 2019.
Prior Publication US 2022/0052789 A1, Feb. 17, 2022
Int. Cl. H04L 1/1607 (2023.01); H04L 5/00 (2006.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 72/20 (2023.01)
CPC H04L 1/1642 (2013.01) [H04L 5/0051 (2013.01); H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 72/20 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A communication method, comprising:
generating, by a first terminal apparatus, a first demodulation reference sequence based on an aggregation level of a second control channel, wherein the first demodulation reference sequence is for demodulating a first control channel, wherein a first demodulation reference signal generated based on the first demodulation reference sequence is mapped to the first control channel, and wherein first control information carried on the first control channel and second control information carried on the second control channel are for demodulating a data channel; and
sending, by the first terminal apparatus, the first control channel, the second control channel, and the data channel to a second terminal apparatus in a first slot.