US 12,150,138 B2
Receiving control information in NR-U
J. Patrick Tooher, Montreal (CA); Shahrokh Nayeb Nazar, San Diego, CA (US); Aata El Hamss, Laval (CA); Afshin Haghighat, Ile-Bizard (CA); and Oghenekome Oteri, San Diego, CA (US)
Assigned to InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Appl. No. 17/429,673
Filed by InterDigital Patent Holdings, Inc., Wilmington, DE (US)
PCT Filed Feb. 10, 2020, PCT No. PCT/US2020/017443
§ 371(c)(1), (2) Date Aug. 10, 2021,
PCT Pub. No. WO2020/167634, PCT Pub. Date Aug. 20, 2020.
Claims priority of provisional application 62/804,993, filed on Feb. 13, 2019.
Claims priority of provisional application 62/829,169, filed on Apr. 4, 2019.
Claims priority of provisional application 62/840,593, filed on Apr. 30, 2019.
Claims priority of provisional application 62/930,768, filed on Nov. 5, 2019.
Prior Publication US 2022/0141805 A1, May 5, 2022
Int. Cl. H04W 72/0446 (2023.01); H04W 72/23 (2023.01); H04W 74/0808 (2024.01)
CPC H04W 72/23 (2023.01) [H04W 72/0446 (2013.01); H04W 74/0808 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A wireless transmit/receive unit (WTRU) comprising:
a processor configured to:
determine a plurality of sub-bands for a cell;
monitor, in accordance with a first monitoring configuration, a first search space in a first sub-band subset associated with the plurality of sub-bands, wherein the first monitoring configuration comprises an indication of the sub-bands belonging to the first sub-band subset;
receive downlink control information (DCI) that indicates a channel occupancy time (COT) and a second sub-band subset associated with the plurality of sub-bands, wherein the indicated COT indicates a COT duration;
monitor the first search space in the indicated second sub-band subset for a remaining duration of the COT; and
switch from monitoring the first search space in the second sub-band subset to monitoring the first search space in the first sub-band subset based on an end of the COT.