US 11,695,500 B2
Communication method, terminal device, and network device
Zheng Chen, Beijing (CN); and Xu Zhang, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on Nov. 11, 2020, as Appl. No. 17/94,821.
Application 17/094,821 is a continuation of application No. PCT/CN2019/085774, filed on May 7, 2019.
Claims priority of application No. 201810451024.7 (CN), filed on May 11, 2018.
Prior Publication US 2021/0067267 A1, Mar. 4, 2021
Int. Cl. H04L 1/00 (2006.01); H04L 5/00 (2006.01)
CPC H04L 1/0027 (2013.01) [H04L 1/0038 (2013.01); H04L 5/0008 (2013.01); H04L 1/0008 (2013.01); H04L 5/0001 (2013.01); H04L 5/0053 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A communication method, comprising:
receiving, by a terminal device, configuration information of M component carriers, wherein M is a positive integer;
determining, by the terminal device, N types of downlink control information (DCI) sizes based on the configuration information, wherein N is a positive integer; and
based on N being greater than a first threshold, determining, by the terminal device, Q types of DCI sizes, and
detecting, by the terminal device, a downlink control channel based on the Q types of DCI sizes, wherein Q is a positive integer and Q is less than or equal to the first threshold.