US 11,962,368 B2
Doppler shift estimate reporting with pre-compensation
Haitong Sun, Irvine, CA (US); Dawei Zhang, Saratoga, CA (US); Wei Zeng, San Diego, CA (US); Yushu Zhang, Beijing (CN); Chunxuan Ye, San Diego, CA (US); Jie Cui, San Jose, CA (US); and Huaning Niu, San Jose, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/439,438
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed May 7, 2021, PCT No. PCT/CN2021/091981
§ 371(c)(1), (2) Date Sep. 15, 2021,
PCT Pub. No. WO2022/233013, PCT Pub. Date Nov. 10, 2022.
Prior Publication US 2023/0239010 A1, Jul. 27, 2023
Int. Cl. H04B 17/00 (2015.01); H04B 7/01 (2006.01); H04B 17/364 (2015.01)
CPC H04B 7/01 (2013.01) [H04B 17/364 (2015.01)] 20 Claims
OG exemplary drawing
 
1. A device, comprising:
a radio operably coupled to an antenna; and
a processor operably coupled to the radio, wherein the device is configured to:
receive a configuration message from a first base station, wherein the configuration message specifies one or more parameters of a Doppler measurement report;
perform one or more first Doppler measurements on the first base station; and
transmit the Doppler measurement report to the first base station, wherein the Doppler measurement report is based on the one or more first Doppler measurements and the one or more parameters.