QUALCOMM Incorporated
DISCONTINUOUS TRANSMISSION AND DISCONTINUOUS RECEPTION CONFIGURATIONS FOR SIDELINK COMMUNICATIONS

Abstract:

Methods, systems, and devices for wireless communications are described. A communication device supports sidelink communications, including device-to-device (D2D) communications and vehicle-based communications. The communication device receives, from another device, a discontinuous transmission (DTX) configuration for a sidelink connection between the communications device and the other device. Based on the received DTX configuration, the communications device determines a discontinuous reception (DRX) configuration and transmit, to the other device, the determined DRX configuration. The devices experience power savings, among other results according to the DTX configuration or the DRX configuration.