Title:
RADIO FREQUENCY CONTROL METHOD AND APPARATUS, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/001907
Kind Code:
A1
Abstract:
Disclosed in the present application are a radio frequency control method and apparatus, and an electronic device, the method and apparatus being used for the electronic device. The electronic device comprises a first power amplifier, a double-cell battery module, and a voltage conversion chip, the double-cell battery module being connected to the first power amplifier by means of the voltage conversion chip. The method comprises: testing the network standard under which the electronic device works; and under the condition that the network standard under which the electronic device works is a first network standard, regulating the switching frequency of the voltage conversion chip so as to improve the degree of isolation of the first power amplifier.
Inventors:
LI JUN (CN)
YI WEI (CN)
YI WEI (CN)
Application Number:
PCT/CN2023/101722
Publication Date:
January 04, 2024
Filing Date:
June 21, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04B1/401
Foreign References:
| CN114978229A | 2022-08-30 | |||
| CN102239642A | 2011-11-09 | |||
| CN101689806A | 2010-03-31 | |||
| KR20200099057A | 2020-08-21 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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