Patent ID: 11889374
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A communications device comprising:
a memory configured to store instructions; and
a processor coupled to the memory, wherein the instructions cause the processor to be configured to:
communicate with a network device using a beam to carry a signal;
obtain moving state information of the terminal, wherein the moving state information comprises a speed flag indicating a relationship between a speed of the terminal and a speed threshold, and wherein obtaining the state information comprises:
using a sensor when determining to meet an accurate measurement for reporting; and
measuring a frequency offset using a baseband processor when determining to obtain the moving state information in an energy saving manner, wherein the frequency offset is a Doppler shift;

reporting the moving state information to the network device when the speed meets a preset condition, wherein the preset condition comprises one of the speed reaching the speed threshold, the speed reaching the speed threshold and a duration reaching a first time threshold, or an average speed of the terminal reaching the speed threshold during a preset duration; and
receiving beam management information from the network device based on the moving state information.