US 12,426,069 B2
Interlaced sidelink data for communication
Chih-Hao Liu, San Diego, CA (US); Jing Sun, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); Yisheng Xue, San Diego, CA (US); Changlong Xu, Beijing (CN); and Ozcan Ozturk, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 17/921,061
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Apr. 30, 2020, PCT No. PCT/CN2020/088111
§ 371(c)(1), (2) Date Oct. 24, 2022,
PCT Pub. No. WO2021/217562, PCT Pub. Date Nov. 4, 2021.
Prior Publication US 2023/0164815 A1, May 25, 2023
Int. Cl. H04W 72/04 (2023.01); H04L 5/00 (2006.01); H04W 72/40 (2023.01)
CPC H04W 72/40 (2023.01) [H04L 5/0053 (2013.01)] 32 Claims
OG exemplary drawing
 
1. A method for wireless communication at a user equipment (UE), comprising:
establishing communication over a sidelink channel;
receiving mapped channel state information-reference signals (CSI-RS) over a plurality of physical sidelink shared channel (PSSCH) resource blocks, wherein the mapped CSI-RS are interlaced with resource elements in at least a portion of the plurality of PSSCH resource blocks;
processing the mapped CSI-RS received over the plurality of PSSCH resource blocks;
determining from the processing a channel quality of the sidelink channel from the portion of the plurality of PSSCH resource blocks comprising the mapped CSI-RS; and
configuring one or more sidelink communication parameters based on the determined channel quality.