QUALCOMM Incorporated
CHANNEL ACCESS CONTENTION MANAGEMENT FOR ULTRA-RELIABLE LOW-LATENCY COMMUNICATION (URLLC)

Abstract:

Wireless communications systems and methods related to channel access contention management in a shared radio frequency band are provided. A first wireless communication device communicates, with a second wireless communication device, a grant for communicating a first communication signal, the grant indicating a listen-before-talk (LBT) configuration. The first wireless communication device communicates, with the second wireless communication device, a LBT configuration modification after communicating the grant. The first wireless communication device communicates, with the second wireless communication device, the first communication signal based on the LBT configuration modification.