US 12,425,083 B2
Beam management method, beam management device and storage medium
Mingju Li, Beijing (CN)
Assigned to Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
Appl. No. 18/003,037
Filed by Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
PCT Filed Jul. 31, 2020, PCT No. PCT/CN2020/106070
§ 371(c)(1), (2) Date Dec. 22, 2022,
PCT Pub. No. WO2022/021270, PCT Pub. Date Feb. 3, 2022.
Prior Publication US 2023/0246683 A1, Aug. 3, 2023
Int. Cl. H04B 7/06 (2006.01); H04B 7/08 (2006.01)
CPC H04B 7/0617 (2013.01) [H04B 7/0695 (2013.01); H04B 7/086 (2013.01); H04B 7/088 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A beam management method, performed by a first device, the method comprising:
receiving reference signal configuration information, wherein the reference signal configuration information is used for configuring a plurality of reference signals and a beam corresponding to each reference signal, the reference signal configuration information is used for configuring repetition mode, time domain location, frequency domain location and reference signal identifiers (ID), and the reference signal configuration information is used for configuring cell ID or transmission reception point (TRP) ID corresponding to the reference signal; and
measuring one or more arrival paths corresponding to each reference signal based on the reference signal configuration information, and sending a measurement report, wherein the measurement report comprises first arrival path information corresponding to each reference signal;
wherein the first arrival path information comprises time-of-flight information of the reference signal on each corresponding arrival path, and the time-of-flight information comprises a relative time-of-flight value; and
the first arrival path information indicates whether an arrival path of the reference signal is a first arrival path.