US 12,114,303 B2
Method for aggregation transmission of multi-user downlink data and apparatus
Shengyu Li, Beijing (CN); and Lei Guan, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on Mar. 25, 2022, as Appl. No. 17/704,562.
Application 17/704,562 is a continuation of application No. PCT/CN2019/108633, filed on Sep. 27, 2019.
Prior Publication US 2022/0217732 A1, Jul. 7, 2022
Int. Cl. H04W 72/121 (2023.01); H04L 1/00 (2006.01); H04L 1/1607 (2023.01); H04L 5/00 (2006.01); H04W 72/1273 (2023.01)
CPC H04W 72/121 (2013.01) [H04L 1/0009 (2013.01); H04L 1/1621 (2013.01); H04L 5/0053 (2013.01); H04W 72/1273 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method for aggregation transmission of multi-user downlink data, wherein the method is performed by a first communications apparatus, the first communications apparatus is a first terminal device or a module of the first terminal device, and the method comprises:
receiving first indication information from a network device, wherein:
the first indication information indicates location information of first downlink data of the first terminal device in a first downlink bit sequence;
the first downlink bit sequence comprises downlink data of each of N terminal devices, the first terminal device is one of the N terminal devices; and
N is an integer greater than 1;
receiving second indication information from the network device, wherein the second indication information comprises information about a first time-frequency resource;
receiving a second downlink bit sequence on the first time-frequency resource;
performing channel decoding on the second downlink bit sequence to obtain the first downlink bit sequence; and
obtaining the first downlink data based on the first indication information and the first downlink bit sequence.