US 12,262,356 B2
Configuration information sending method, apparatus, and system
Shuri Liao, Shanghai (CN); Mengying Ding, Shanghai (CN); and Peng Zhang, Shanghai (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on Jun. 17, 2022, as Appl. No. 17/843,834.
Application 17/843,834 is a continuation of application No. PCT/CN2019/126266, filed on Dec. 18, 2019.
Prior Publication US 2022/0322319 A1, Oct. 6, 2022
Int. Cl. H04L 1/18 (2023.01); H04B 7/06 (2006.01); H04W 72/044 (2023.01); H04W 72/23 (2023.01); H04W 72/30 (2023.01)
CPC H04W 72/044 (2013.01) [H04W 72/23 (2023.01); H04W 72/30 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A configuration information sending method, comprising:
sending, by a first network apparatus, first configuration information to a first cooperative user group, wherein the first configuration information indicates at least one resource element for cooperative downlink transmission from the first network apparatus, the first cooperative user group includes a first cooperative terminal apparatus and a second cooperative terminal apparatus, and the first cooperative terminal apparatus is configured to assist in information transmission between the first network apparatus and the second cooperative terminal apparatus;
sending, by the first network apparatus, first downlink control information to the first cooperative user group, wherein the first downlink control information indicates a first resource element for cooperative downlink transmission from the first network apparatus in the at least one resource element and a first time-frequency resource, and the first time-frequency resource belongs to the first resource element for cooperative downlink transmission from the first network apparatus; and
transmitting, by the first network apparatus, first information with the first cooperative terminal apparatus and the second cooperative terminal apparatus on the first time-frequency resource for cooperative downlink transmission from the first network apparatus.