US 12,355,601 B2
Systems and methods for base station configuration of PDCCH monitoring in a wireless device
Chunhai Yao, Beijing (CN); Chunxuan Ye, Beijing (CA); Dawei Zhang, Cupertino, CA (US); Oghenekome Oteri, Cupertino, CA (US); Haitong Sun, Cupertino, CA (US); Hong He, Cupertino, CA (US); Sigen Ye, Cupertino, CA (US); Wei Zeng, Cupertino, CA (US); Weidong Yang, Cupertino, CA (US); and Yushu Zhang, Cupertino, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/598,233
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Aug. 5, 2020, PCT No. PCT/CN2020/107234
§ 371(c)(1), (2) Date Sep. 24, 2021,
PCT Pub. No. WO2022/027382, PCT Pub. Date Feb. 10, 2022.
Prior Publication US 2023/0155873 A1, May 18, 2023
Int. Cl. H04L 27/26 (2006.01); H04L 5/00 (2006.01)
CPC H04L 27/26025 (2021.01) [H04L 5/001 (2013.01); H04L 5/0053 (2013.01); H04L 5/0094 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for use in a network equipment operating in a 5G new radio in unlicensed spectrum (NR-U) environment comprising:
determining a physical downlink control channel (PDCCH) search space monitoring configuration for a wireless device, wherein the PDCCH search space monitoring configuration specifies PDCCH monitoring for one subcarrier spacing (SCS) selected from a group of subcarrier spacings (SCSs) that are related to a spectrum in 5G new radio (NR) above 52.6 GHz, wherein a single set of monitoring limits are associated with a slot group comprising a plurality of slots and each of the SCSs, the single set of monitoring limits including a number of blind decodes (BD) and a number of control channel elements (CCEs) per component carrier (CC) for the slot group, and the single set of monitoring limits are applied and monitored for an entire duration of the slot group; and
transmitting monitoring configuration information identifying the PDCCH search space monitoring configuration to the wireless device.