QUALCOMM Incorporated
HYBRID AUTOMATIC REPEAT REQUEST CODEBOOK DESIGN FOR A SIDELINK

Abstract:

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a second UE via a sidelink interface, a triggering signal associated with triggering hybrid automatic repeat request (HARQ) feedback for a sidelink. The UE may transmit, to the second UE and based at least in part on the triggering signal, HARQ feedback associated with the second UE. Numerous other aspects are provided.