Beam management method and related device
AssigneeHuawei Technologies Co., Ltd.
InventorsXiaoyong Yu, Bin Liu, Wei Huang, Qi Wang
Life of this patent
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Abstract
A beam management method includes: A terminal device determines a first UE posture of the terminal device in a process in which the terminal device receives, by using a first receive beam, information sent by a network device, where the terminal device includes a plurality of receive beams; when the terminal device is changed from the first UE posture to a second UE posture, the terminal device determines a second receive beam based on a direction relationship between the plurality of receive beams and a direction change status during a change from the first UE posture to the second UE posture; and the terminal device receives, by using the second receive beam, the information sent by the network device.
Claims20
A beam management method, comprising:
- in a process in which a terminal device receives, by using a first receive beam, information sent by a network device, determining a first user equipment (UE) posture of the terminal device, wherein the terminal device comprises a plurality of receive beams;
- when the terminal device is changed from the first UE posture to a second UE posture, determining a second receive beam based on at least a direction relationship between the plurality of receive beams and a direction change status of the terminal device when changing from the first UE posture to the second UE posture;
- and
- receiving, by the terminal device by using the second receive beam, the information sent by the network device.
A terminal device, comprising:
- a transceiver module, configured to receive information sent by a network device;
- and
- a processing module, configured to determine a first user equipment (UE) posture of the terminal device in a process in which the transceiver module receives, by using a first receive beam, the information sent by the network device, wherein the terminal device comprises a plurality of receive beams;
- the processing module is further configured to:
- when the terminal device is changed from the first UE posture to a second UE posture, determine a second receive beam based on a direction relationship between the plurality of receive beams and a direction change status of the terminal device when changing from the first UE posture to the second UE posture;
- and
- the transceiver module is further configured to receive, by using the second receive beam, the information sent by the network device.
Dependencies are inferred from the claim text.