Invention Grant
US08725212B2 Virtual modem suspension handler in multiple SIM user equipment 失效
虚拟调制解调器悬挂处理器在多个SIM卡用户设备中

Virtual modem suspension handler in multiple SIM user equipment
Abstract:
User equipment with multiple subscriber identity modules (SIMs) includes techniques for intelligently allowing the SIMs to access the radio resources. In one aspect, the techniques determine whether a network signaling criteria is satisfied. When the network signaling criteria is satisfied, the user equipment may communicate a signaling connection release indication to a network controller handling a first SIM network connection. When the network signaling criteria is not satisfied, however, the user equipment may forgo communicating the signaling connection release indication to the network controller handing the first SIM network connection. In either case, the user equipment may locally deactivate the first SIM network connection so that the radio frequency interface may be transitioned to a second SIM.
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