US 12,238,717 B2
Configuring cellular sidelink control channel with frequency hopping and multi-beam diversity
Haitong Sun, Irvine, CA (US); Yushu Zhang, Beijing (CN); Chunxuan Ye, San Diego, CA (US); Wei Zeng, San Diego, CA (US); Dawei Zhang, Saratoga, CA (US); Zhibin Wu, Los Altos, CA (US); and Haijing Hu, Beijing (CN)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/442,123
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Aug. 5, 2020, PCT No. PCT/CN2020/107220
§ 371(c)(1), (2) Date Sep. 22, 2021,
PCT Pub. No. WO2022/027372, PCT Pub. Date Feb. 10, 2022.
Prior Publication US 2022/0303967 A1, Sep. 22, 2022
Int. Cl. H04W 72/20 (2023.01); H04B 1/713 (2011.01); H04B 7/0408 (2017.01); H04W 4/40 (2018.01); H04W 72/044 (2023.01)
CPC H04W 72/20 (2023.01) [H04B 1/713 (2013.01); H04B 7/0408 (2013.01); H04W 4/40 (2018.02); H04W 72/044 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A processor, comprising:
a memory; and
processing circuitry in communication with the memory and configured to cause a cellular base station to:
receive an indication of one or more preferred cellular sidelink control channel configuration parameters from a wireless device, wherein the parameters include a request that frequency hopping and multi-beam diversity be included in a cellular sidelink control channel configuration;
select a cellular sidelink control channel configuration that includes frequency hopping and multi-beam diversity and is based at least in part on the one or more preferred cellular sidelink control channel configuration parameters; and
provide cellular sidelink control channel configuration information to the wireless device, wherein the cellular sidelink control channel configuration information indicates the selected cellular sidelink control channel configuration that includes frequency hopping and multi-beam diversity and configures frequency hopping and multi-beam diversity within a time slot.