QUALCOMM Incorporated
TECHNIQUES FOR GRANT FREE TRANSMISSIONS IN FULL DUPLEX WIRELESS COMMUNICATION SYSTEMS

Abstract:

Methods, systems, and devices for wireless communications are described. A first device may release an uplink resource associated with a semi-persistent uplink transmission during a portion of a transmission time interval based at least in part on a condition. For example, the first device may determine that a buffer associated with the first device satisfies a buffer threshold (e.g., a threshold amount of temporarily stored uplink data) during a first temporal period. The buffer may temporarily store uplink data associated with the semi-persistent uplink transmission. The first device may, as a result, transmit, to a second device, a feedback message including an indication that the first device skips the semi-persistent uplink transmission based on releasing the uplink resource.