US Patent No. 11,032,849

METHOD AND APPARATUS FOR TRANSMITTING DATA


Patent No. 11,032,849
Issue Date June 08, 2021
Title Method And Apparatus For Transmitting Data
Inventorship Yingyang Li, Beijing (CN)
Shichang Zhang, Beijing (CN)
Yi Wang, Beijing (CN)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR)

Claim of US Patent No. 11,032,849

1. A method for transmitting data by a first device, the method comprising:receiving, from a second device, sidelink scheduling information for the second device;
determining a received power for a demodulation reference signal (DMRS) associated with a physical sidelink shared channel (PSSCH) based on the sidelink scheduling information, wherein the received power for the DMRS is measured in a plurality of candidate resources for sidelink transmission;
determining a resource for sidelink transmission among the plurality of candidate resources; and
transmitting data using the determined resource,
wherein a first resource in a first subframe among the plurality of candidate resources is excluded for sidelink transmission in case that the first device has not monitored a second subframe, and the first subframe is determined based on the second subframe and a resource reservation period, and
wherein a second resource among the plurality of candidate resources is excluded for sidelink transmission in case that a received power for a DMRS of the second resource is higher than a threshold.