US 12,284,713 B2
Methods and apparatuses for configuring discontinued reception in sidelink communication
Jung Ho Ryu, Fort Lee, NJ (US); Sony Akkarakaran, Poway, CA (US); Qing Li, Princeton Junction, NJ (US); Tao Luo, San Diego, CA (US); and Junyi Li, Fairless Hills, PA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Sep. 3, 2021, as Appl. No. 17/466,675.
Prior Publication US 2023/0072971 A1, Mar. 9, 2023
Int. Cl. H04W 76/28 (2018.01); H04W 76/14 (2018.01); H04W 92/18 (2009.01)
CPC H04W 76/28 (2018.02) [H04W 76/14 (2018.02); H04W 92/18 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A method of wireless communication by a receiving (RX) user equipment (UE), comprising:
transmitting a first message to a transmitting (TX) UE for sidelink (SL) discontinuous reception (DRX) by the RX UE for SL communication with the TX UE, wherein the first message includes:
a DRX configuration including, for each of one or more SL connections with one or more SL UEs or one or more network connections with one or more base stations, one or more of a cycle duration and start offset, a slot offset, an on duration length, an inactivity timer duration, or a maximum duration of active timer;
a radio frequency (RF) capability of the RX UE including one or more of a number of simultaneous RF chains, receive beams configured for DRX, angular separations of receive beams configured for DRX, or power leakage values; and
an indication of priority among the TX UE and the one or more SL UEs; and
receiving, in response to transmitting the first message, a second message including a DRX configuration for the SL communication with the TX UE, wherein the second message indicates a complete temporal offset between the DRX of the SL communication and a DRX of a SL connection of the one or more SL connections or a network connection of the one or more network connections.