发明名称 SYSTEM AND METHOD FOR SELECTING A CELLULAR NETWORK ON A WIRELESS LOCAL AREA NETWORK (WLAN).
摘要 In accordance with the teachings described herein, systems and methods are provided for selecting a cellular network (19-21,23) on a wireless local area network (WLAN) (14-17). A network list (30) may be used to identify a plurality of preferred WLANs (32) and one or more cellular networks (34) that may be accessed via the preferred WLANs (32). A cellular network (19-21,23) may be selected by using the network list (30) to identify the cellular network(s) (19-21,23) that may be accessed via the preferred WLANs (32) within coverage range of a mobile device (12). A WLAN (32) may then be selected based on its access to a most preferred of the available cellular networks (19-21,23).
申请公布号 MXPA05000382(A) 申请公布日期 2005.08.19
申请号 MX2005PA00382 申请日期 2005.01.06
申请人 RESEARCH IN MOTION LIMITED 发明人 ADRIAN BUCKLEY
分类号 H04B7/00;H04L12/28;H04L12/56;H04M13/00;H04W48/18;H04W84/04;H04W84/12;(IPC1-7):H04M13/00 主分类号 H04B7/00
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