US 12,069,640 B2
Correspondence between transport block and codeword, related device, and system
Jiafeng Shao, Beijing (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Mar. 26, 2021, as Appl. No. 17/214,149.
Application 17/214,149 is a continuation of application No. PCT/CN2019/107478, filed on Sep. 24, 2019.
Claims priority of application No. 201811134449.1 (CN), filed on Sep. 27, 2018.
Prior Publication US 2021/0227560 A1, Jul. 22, 2021
Int. Cl. H04W 72/00 (2023.01); H04L 1/00 (2006.01); H04W 72/044 (2023.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 72/1263 (2023.01); H04W 72/23 (2023.01); H04W 72/50 (2023.01); H04W 76/27 (2018.01)
CPC H04W 72/1263 (2013.01) [H04L 1/0004 (2013.01); H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 72/0466 (2013.01); H04W 72/23 (2023.01); H04W 72/535 (2023.01); H04W 76/27 (2018.02)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a terminal device, first downlink control information (DCI), wherein the first DCI indicates to the terminal device to receive a first transport block on a first time-frequency resource;
receiving, by the terminal device, second DCI, wherein the second DCI indicates to the terminal device to receive a second transport block on a second time-frequency resource;
determining, by the terminal device based on first information, that the first transport block is mapped to a first codeword, wherein the first information comprises at least one of: a first search space set in which the first DCI is located, a first DCI format corresponding to the first DCI, a first radio network identifier (RNTI) used for scrambling the first DCI, or a first bit field comprised in the first DCI; and
determining, by the terminal device based on second information, that the second transport block is mapped to a second codeword, wherein the second information comprises at least one of the following: a second search space set in which the second DCI is located, a second DCI format corresponding to the second DCI, a second RNTI used for scrambling the second DCI, a second bit field comprised in the second DCI, or the first codeword.