Methods and apparatuses for autonomous sidelink configured grant retransmission

Abstract

Methods and apparatuses are described herein for autonomous sidelink (SL) configured grant (CG) retransmission. A wireless transmit/receive unit (WTRU) may receive configuration information for a threshold of one or more physical sidelink feedback channel (PSFCH) resources. The WTRU may transmit a transport block (TB) associated with a hybrid automatic repeat request (HARQ) process in a first configured grant (CG) occasion. The transmission may be an initial transmission or a retransmission. The WTRU may retransmit, based on that a number of the one or more PSFCH resources in which HAR feedback is not received is greater than the threshold, the TB in a second CG occasion.

Dependencies are inferred from the claim text.