QUALCOMM Incorporated
BLIND RE-TRANSMISSION (reTx) FOR SIDELINK COMMUNICATIONS

Abstract:

This disclosure provides systems, methods, and devices for wireless communication that support blind reTx for sidelink communication. In a first aspect, a method of wireless communication includes determining a first threshold based on a first number of re-transmissions per packet associated with a first time window, a second threshold based on a first reference signal receive power (RSRP) threshold for resource selection/exclusion associated with the first time window, or a combination thereof. The method further includes initiating a blind transmission (Tx) based on a determination that a second number of re-transmissions per packet associated with a second time window is greater than or equal to the first threshold, a determination that a second RSRP threshold associated with the second time window is less than or equal to the second threshold, or a combination thereof. Other aspects and features are also claimed and described.