Communication Method, Device for Dual-SIM Card-Dual-Call Terminal, and Dual-SIM Card-Dual-Call Terminal
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United States of America Patent
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Issued Date -
Aug 25, 2016
app pub date -
Feb 22, 2015
filing date -
Feb 22, 2013
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Abstract
A communication method, a communication device for a dual-SIM card-dual-call, DSDC, terminal, and the DSDC terminal are provided. The DSDC terminal includes a first radio frequency subsystem for initiating Packet Switching, PS, service and a second radio frequency subsystem for initiating Circuit Switching, CS, service. The transmission power for the PS service of the first radio frequency subsystem is controlled to be under a predetermined value during a reception timeslot for the CS service of the second radio frequency subsystem, thereby overcoming the problem caused by the interference between two radio frequency subsystems of the DSDC terminal.
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