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Title:
DEVICE CONTROL METHOD, AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/007944
Kind Code:
A1
Abstract:
Disclosed is a device control method, characterized in that the method is applied to a communication system, the communication system comprising: a first device, a second device and a third device, wherein the first device, the second device and the third device communicate with each other by using near-field wireless communication technology. The method comprises: a second device sending a first message, wherein the first message carries an identifier of a second device; a third device sending a second message, wherein the second message carries an identifier of the third device; the first device determining a signal angle of arrival (AOA) of the second device on the basis of the received first message; the first device determining a signal AOA of the third device on the basis of the received second message; the first device sending a third message to the second device on the basis of the signal AOA of the second device and the signal AOA of the third device; and in response to the received third message, the second device executing a response operation. The embodiments of the present application can realize coordinated control among multiple devices by means of simple operations, thereby effectively improving the user experience.

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Inventors:
YANG YUXIN (CN)
SHU HAW-WEI (CN)
RAO WEIWEI (CN)
Application Number:
PCT/CN2021/105455
Publication Date:
January 13, 2022
Filing Date:
July 09, 2021
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W64/00; G01S5/06; G01S11/06; G10L15/22; G10L15/30
Foreign References:
CN107690679A2018-02-13
CN111212182A2020-05-29
CN106936669A2017-07-07
JP2009303014A2009-12-24
CN202010658726A2020-07-09
Other References:
See also references of EP 4171135A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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