DUAL-CARD COMMUNICATION METHOD AND RELATED PRODUCT

WIPO Patent Application WO/2020/103089

A1

Disclosed by the embodiments of the present invention is a dual-card communication method, comprising: if an electronic device determines that it is in a dual-card state and a data service is a 3G network, then detecting the signal quality of a first card corresponding to the data service; if an electronic device determines that the signal quality is greater than a signal threshold, then detecting whether a wireless connection failure message is received; after the electronic device determines that a wireless connection failure message is received, setting the first card to occupy a radio frequency resource for a set time; obtaining a first channel state of the network, and, if the first channel state is inconsistent with the second channel apparatus of the electronic device, synchronizing the first channel state with the second channel state. The method provided by the present application has the advantage of good user experience.

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JP3492914	RADIO CALLING SYSTEM AND CENTRAL STATION, BASE STATION AND RADIO CALLING TERMINAL IN THE RADIO CALLING SYSTEM

CAO JUN (CN)

PCT/CN2018/116981

May 28, 2020

November 22, 2018

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SHENZHEN HEYTAP TECH CORP LTD (CN)
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

H04W68/02

CN108696884A	2018-10-23
CN108632804A	2018-10-09
CN108616979A	2018-10-02
CN104113937A	2014-10-22
US20160142946A1	2016-05-19

SCIHEAD IP LAW FIRM (CN)

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