QUALCOMM Incorporated
Reference signal design supporting ultra-reliable low-latency communication (URLLC) interruption

Abstract:

Wireless communications systems and methods related to configuring reference signals to support an interruption of a high-priority transmission to a low-priority transmission are provided. A base station (BS) transmits, to a user equipment (UE), a configuration for determining whether to communicate a first reference signal after a communication of first data is interrupted by a communication of second data having a higher priority than the first data. The BS communicates, with the UE, the first data in a transmission time interval (TTI). The BS communicates, with the UE, the second data in the TTI before the communicating the first data has completed. The BS communicates, with the UE based on the configuration, a first reference signal in the TTI after communicating the second data.