US 12,289,267 B2
Periodic reference signal activation and deactivation
Yushu Zhang, Beijing (CN); Qiming Li, Beijing (CN); Haitong Sun, Cupertino, CA (US); Jie Cui, San Jose, CA (US); Huaning Niu, San Jose, CA (US); Chunxuan Ye, San Diego, CA (US); Wei Zeng, Saratoga, CA (US); and Dawei Zhang, Saratoga, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/437,774
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Mar. 31, 2021, PCT No. PCT/CN2021/084314
§ 371(c)(1), (2) Date Sep. 9, 2021,
PCT Pub. No. WO2022/205040, PCT Pub. Date Oct. 6, 2022.
Prior Publication US 2022/0360402 A1, Nov. 10, 2022
Int. Cl. H04L 5/00 (2006.01); H04L 1/00 (2006.01); H04W 76/10 (2018.01); H04W 76/20 (2018.01)
CPC H04L 5/0051 (2013.01) [H04L 1/0067 (2013.01); H04W 76/10 (2018.02); H04W 76/20 (2018.02)] 20 Claims
OG exemplary drawing
 
1. An apparatus, comprising:
a processor configured to cause a wireless device to:
establish a wireless link with a cellular base station;
receive first information, wherein the first information configures one or more periodic reference signals; and
receive second information, wherein the second information updates a periodicity of one or more reference signal resources of the one or more periodic reference signals,
wherein the second information is received using a different type of signaling than the first information.