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Title:
ELECTROMAGNETIC INTERFERENCE CONTROL METHOD AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/114009
Kind Code:
A1
Abstract:
Embodiments of the present application disclose an electromagnetic interference control method and a related apparatus. The method comprises: upon detecting that a camera of an electronic device is turned on, detecting whether or not electromagnetic interference has occurred between the camera and a radio frequency system of the electronic device; if so, then determining a currently enabled first antenna, and detecting whether or not the first antenna is the antenna furthest from the camera; if not, then sending, by means of an AP, a first preset instruction to a modem; and receiving the first preset instruction by means of the modem, and performing an antenna switching operation to reduce or prevent electromagnetic interference between the camera and the radio frequency system. The embodiments of the present application help to reduce or prevent electromagnetic interference.

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Inventors:
WANG XUNFENG (CN)
TANG KAI (CN)
TAN ZHENGPENG (CN)
Application Number:
PCT/CN2019/102276
Publication Date:
June 11, 2020
Filing Date:
August 23, 2019
Export Citation:
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Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04B15/02; H04B7/06; H04B7/08
Foreign References:
CN109639368A2019-04-16
CN108649990A2018-10-12
CN108282192A2018-07-13
CN108023611A2018-05-11
US9867139B12018-01-09
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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