US 12,232,125 B2
Communication method and communications apparatus
Le Yan, Shenzhen (CN); Qinghai Zeng, Shanghai (CN); Tingting Geng, Shanghai (CN); and Hongping Zhang, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Jul. 9, 2021, as Appl. No. 17/371,352.
Application 17/371,352 is a continuation of application No. PCT/CN2020/071007, filed on Jan. 8, 2020.
Claims priority of application No. 201910028856.2 (CN), filed on Jan. 11, 2019.
Prior Publication US 2021/0377920 A1, Dec. 2, 2021
Int. Cl. H04L 1/1812 (2023.01); H04W 72/23 (2023.01); H04W 76/15 (2018.01)
CPC H04W 72/23 (2023.01) [H04W 76/15 (2018.02)] 20 Claims
OG exemplary drawing
 
1. A communication method, comprising:
receiving configuration information of a serving cell, wherein the configuration information comprises a set of physical downlink control channel (PDCCH) configurations and N cell identification information, wherein each piece of cell identification of the N cell identification information comprises at least one of a cell global identifier (CGI), a physical cell identifier (PCI), a serving cell index, or a cell group identifier, wherein the set of PDCCH configurations includes N control resource set-related parameters, wherein each control resource set-related parameter of the N control resource set-related parameters and at least a portion of the N cell identification information correspond to a transmission reception point (TRP) of N TRPs, and wherein N is an integer greater than or equal to 2; and
communicating with the serving cell based on the configuration information, wherein the communicating comprises communicating with the serving cell using a count of a communication parameter generated, and shared by the N TRPs, according to the configuration information, wherein the communication parameter is one of radio link control (RLC) entities, media access control (MAC) entities, or hybrid automatic repeat request (HARQ) entities.