18728778. MULTI-BIT SIDELINK FEEDBACK (QUALCOMM Incorporated)
MULTI-BIT SIDELINK FEEDBACK
Organization Name
Inventor(s)
Chih-Hao Liu of San Diego CA US
Yisheng Xue of San Diego CA US
Xiaoxia Zhang of San Diego CA US
MULTI-BIT SIDELINK FEEDBACK
This abstract first appeared for US patent application 18728778 titled 'MULTI-BIT SIDELINK FEEDBACK
Original Abstract Submitted
Certain aspects of the present disclosure provide techniques for type-1 hybrid automatic repeat request (HARQ) codebook usage and hashing for multi-bit sidelink feedback. Certain aspects provide a method for wireless communication by a first user equipment (UE). The method generally includes receiving, from a second UE, one or more sidelink data messages over a first subchannel during a time period having a duration of a first number of slots that is greater than one and transmitting, to the second UE, over a plurality of resource blocks of a sidelink feedback channel resource of a first feedback channel occasion of a set of periodically occurring feedback channel occasions, a first feedback message associated with the one or more sidelink data messages, wherein the first feedback message indicates a plurality of feedback bits comprising one or more feedback bits associated with the one or more sidelink data messages.