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    • 6. 发明申请
    • LOCATION-AWARE NETWORK SELECTION
    • 位置识别网络选择
    • US20140274009A1
    • 2014-09-18
    • US13796836
    • 2013-03-12
    • QUALCOMM INCORPORATED
    • Ju-Yong DoMark L. Moeglein
    • H04W52/02
    • H04W52/0209H04W8/18H04W48/18H04W88/06Y02D70/1224Y02D70/1262Y02D70/142Y02D70/144Y02D70/164Y02D70/23
    • Systems, apparatus and methods in a mobile device for saving power by powering down all transceivers not carry traffic are presented. The traffic may be voice and/or data traffic. A mobile device may select single transceiver to carry voice traffic and the same or different transceiver to carry data traffic. A mobile device first determines its position (e.g., a coarse position estimate) then consults a database or map to determine which networks are theoretically available. The mobile device executes a rule against the theoretically available networks to select the single network, then enables the transceiver for the one network to determine if the network is actually available for use. If the database inaccurately states a network is available from a current position but the transceiver shows that the network is actually not actually available, a next network from the database or map and corresponding transceiver are selected.
    • 提出了移动设备中的系统,设备和方法,用于通过关闭所有收发器的功率来节省电力而不携带业务。 流量可能是语音和/或数据流量。 移动设备可以选择单个收发器来携带话音业务和相同或不同的收发机来承载数据业务。 移动设备首先确定其位置(例如,粗略位置估计),然后咨询数据库或映射以确定哪些网络在理论上可用。 移动设备针对理论上可用的网络执行规则以选择单个网络,然后使得一个网络的收发机能够确定网络是否实际可用。 如果数据库不准确地指出网络可从当前位置获得,但是收发器显示网络实际上实际上不可用,则选择来自数据库或地图的下一个网络以及对应的收发器。