US 12,261,697 B2
Communication method and apparatus
Nannan Liu, Beijing (CN); Junren Chang, Beijing (CN); Jun Wang, Shanghai (CN); Dongdong Wei, Shanghai (CN); and Chang Yu, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Mar. 29, 2022, as Appl. No. 17/657,033.
Application 17/657,033 is a continuation of application No. PCT/CN2019/109775, filed on Sep. 30, 2019.
Prior Publication US 2022/0216946 A1, Jul. 7, 2022
Int. Cl. H04L 1/08 (2006.01); H04L 1/1812 (2023.01); H04W 72/20 (2023.01)
CPC H04L 1/08 (2013.01) [H04L 1/1812 (2013.01); H04W 72/20 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
determining, by a first terminal device, a value of a first new data indicator (NDI) using an identifier of a first destination address and an identifier of a first hybrid automatic repeat request (HARQ) process, wherein the first NDI is comprised in first sidelink control information (SCI), and the first SCI schedules first data; and
sending, by the first terminal device through a sidelink, the first SCI or the first data to a second terminal device.