US 12,081,472 B2
Reference signal and early termination in a wireless communication system
Yi-Pin Eric Wang, Fremont, CA (US); Kazuyoshi Uesaka, Kanagawa (JP); Santhan Thangarasa, Vällingby (SE); Ritesh Shreevastav, Upplands Väsby (SE); Yutao Sui, Solna (SE); and Olof Liberg, Enskede (SE)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Appl. No. 17/266,388
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Aug. 8, 2019, PCT No. PCT/EP2019/071319
§ 371(c)(1), (2) Date Feb. 5, 2021,
PCT Pub. No. WO2020/030738, PCT Pub. Date Feb. 13, 2020.
Claims priority of provisional application 62/716,947, filed on Aug. 9, 2018.
Prior Publication US 2021/0314117 A1, Oct. 7, 2021
Int. Cl. H04L 5/00 (2006.01); H04W 76/28 (2018.01); G16Y 10/75 (2020.01)
CPC H04L 5/0048 (2013.01) [H04L 5/006 (2013.01); H04W 76/28 (2018.02); G16Y 10/75 (2020.01)] 24 Claims
OG exemplary drawing
 
1. A wireless device configured for use in a wireless communication system, the wireless device comprising:
communication circuitry; and
processing circuitry configured to receive, from a network node, signaling indicating that a reference signal is configured to be transmitted before and/or during:
every L occurrence of a physical downlink control channel search space, wherein L≥2; or
every K discontinuous reception, DRX, cycle, wherein K≥2.