US 12,250,632 B2
DRX configuration in new radio
Joseph M. Murray, Schwenksville, PA (US); Pascal M. Adjakple, Great Neck, NY (US); Stephen E. Terry, Northport, NY (US); Rocco Di Girolamo, Laval (CA); Lakshmi R. Iyer, King of Prussia, PA (US); Guodong Zhang, Woodbury, NY (US); Patrick Svedman, Stockholm (SE); Yifan Li, Conshohocken, PA (US); Allan Y. Tsai, Boonton, NJ (US); Zhuo Chen, Claymont, DE (US); Mohamed Awadin, Plymouth Meeting, PA (US); and Qing Li, Princeton Junction, NJ (US)
Assigned to InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Appl. No. 17/442,728
Filed by InterDigital Patent Holdings, Inc., Wilmington, DE (US)
PCT Filed Mar. 27, 2020, PCT No. PCT/US2020/025233
§ 371(c)(1), (2) Date Sep. 24, 2021,
PCT Pub. No. WO2020/198594, PCT Pub. Date Oct. 1, 2020.
Claims priority of provisional application 62/886,689, filed on Aug. 14, 2019.
Claims priority of provisional application 62/824,702, filed on Mar. 27, 2019.
Prior Publication US 2022/0191793 A1, Jun. 16, 2022
Int. Cl. H04W 52/02 (2009.01); H04W 72/044 (2023.01); H04W 72/23 (2023.01); H04W 80/02 (2009.01)
CPC H04W 52/0232 (2013.01) [H04W 72/044 (2013.01); H04W 72/23 (2023.01); H04W 80/02 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A first apparatus comprising:
a processor; and
a memory coupled with the processor, the memory storing executable instructions that when executed by the processor cause the processor to effectuate operations comprising:
receiving, from a second apparatus, a first discontinuous reception (DRX) configuration for a first serving cell of a cell group, and a second DRX configuration for a second serving cell of the cell group,
wherein the first DRX configuration for the first serving cell comprises a first drx-onDurationTimer and a first drx-InactivityTimer,
wherein the second DRX configuration for the second serving cell comprises a second drx-onDurationTimer and a second drx-InactivityTimer, and
wherein the first drx-onDurationTimer and the first drx-InactivityTimer of the first DRX configuration for the first serving cell are separately configured from the second drx-onDurationTimer and the second drx-InactivityTimer of the second DRX configuration for the second serving cell;
performing physical downlink control channel (PDCCH) monitoring in accordance with the first DRX configuration for the first serving cell and the second DRX configuration for the second serving cell; and
receiving a wake-up signal (WUS) that comprises a first indication for the first serving cell of the cell group that indicates whether an active time defined by the first DRX configuration should be skipped, and a second indication for the second serving cell of the cell group that indicates whether an active time defined by the second DRX configuration should be skipped.