US 12,010,685 B2
Information transmission method for sidelink, and user equipment and computer-readable storage medium
Yi Yang, Shanghai (CN); Yang Zhang, Shanghai (CN); Wei Yan, Shanghai (CN); and Xin Qu, Shanghai (CN)
Assigned to SPREADTRUM SEMICONDUCTOR (NANJING) CO., LTD., Jiangsu (CN)
Appl. No. 17/419,570
Filed by SPREADTRUM SEMICONDUCTOR (NANJING) CO., LTD., Jiangsu (CN)
PCT Filed Dec. 25, 2019, PCT No. PCT/CN2019/128241
§ 371(c)(1), (2) Date Jun. 29, 2021,
PCT Pub. No. WO2020/135486, PCT Pub. Date Jul. 2, 2020.
Claims priority of application No. 201811636465.0 (CN), filed on Dec. 29, 2018.
Prior Publication US 2022/0070846 A1, Mar. 3, 2022
Int. Cl. H04W 72/20 (2023.01); H04L 27/26 (2006.01); H04W 72/044 (2023.01)
CPC H04W 72/20 (2023.01) [H04L 27/2605 (2013.01); H04W 72/044 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An information transmission method for a sidelink, comprising:
detecting control channel indication sequences at a pre-set position of each time slot; and
according to the control channel indication sequences, determining time-frequency resource positions of Physical Sidelink Control Channels (PSCCHs) corresponding to the control channel indication sequences in the time slot, wherein the control channel indication sequences have a one-to-one corresponding relationship with the PSCCHs;
wherein a frequency domain length of the control channel indication sequences is less than or equal to a minimum length of a minimum frequency domain unit configured for Physical Sidelink Shared Channels (PSSCHs) associated with the PSCCHs.