US 12,082,174 B2
Cross carrier scheduling with different sub-carrier spacing capability reporting
Haitong Sun, Cupertino, CA (US); Yushu Zhang, Beijing (CN); Chunhai Yao, Beijing (CN); Chunxuan Ye, San Diego, CA (US); Dawei Zhang, Cupertino, CA (US); Hong He, Cupertino, CA (US); Jia Tang, Cupertino, CA (US); Jie Cui, Cupertino, CA (US); Oghenekome Oteri, San Diego, CA (US); Sigen Ye, Cupertino, CA (US); Wei Zeng, Cupertino, CA (US); Wei Zhang, Cupertino, CA (US); Weidong Yang, San Diego, CA (US); and Yang Tang, Cupertino, CA (US)
Assigned to APPLE INC., Cupertino, CA (US)
Appl. No. 17/593,752
Filed by APPLE INC., Cupertino, CA (US)
PCT Filed Apr. 13, 2021, PCT No. PCT/CN2021/086913
§ 371(c)(1), (2) Date Sep. 23, 2021,
PCT Pub. No. WO2022/027998, PCT Pub. Date Feb. 10, 2022.
Claims priority of application No. PCT/CN2020/107502 (WO), filed on Aug. 6, 2020.
Prior Publication US 2022/0322346 A1, Oct. 6, 2022
Int. Cl. H04W 72/0453 (2023.01); H04L 5/00 (2006.01); H04L 27/00 (2006.01); H04L 27/26 (2006.01); H04W 72/12 (2023.01); H04W 72/1263 (2023.01); H04W 72/23 (2023.01); H04W 72/232 (2023.01); H04W 72/50 (2023.01); H04W 72/51 (2023.01)
CPC H04W 72/0453 (2013.01) [H04W 72/12 (2013.01); H04W 72/23 (2023.01)] 18 Claims
OG exemplary drawing
 
1. An apparatus of a user equipment (UE) comprising:
one or more processors; and
a memory storing instructions that, when executed by the one or more processors, configure the apparatus to:
generate a message to send to a base station, the message comprising an indication of the UE's capability for cross carrier scheduling (CCS) with different sub-carrier spacing (SCS), wherein the indication comprises support for processing a list of possible combinations of unicast downlink (DL)-scheduling DCI and unicast uplink (UL)-scheduling downlink control information (DCI) per monitoring occasion per span, wherein each of the possible combinations is generated based on both a first number representing a total maximum sum of unicast DL-scheduling DCI and unicast UL-scheduling DCI and a second number representing a maximum number of unicast DL-scheduling DCI or unicast UL-scheduling DCI;
based on the UE's capability for CCS with different SCS, process a number of unicast DCI per physical downlink control channel (PDCCH) monitoring occasion per span to determine scheduled resources for DL and UL signaling or channels; and
process the DL and UL signaling or channels using the scheduled resources.