Method and system for notifying a multi-mode mobile station of an incoming call
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United States of America Patent
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Jul 1, 2008
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N/A
app pub date -
Mar 11, 2005
filing date -
Mar 11, 2005
priority date (Note) -
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Abstract
A multi-mode mobile station includes a first interface for wireless communication with a first wireless network, such as a wireless local area network (WLAN), and a second interface for wireless communication with a second wireless network, such as a wireless wide area network (WWAN). When a call is placed to the multi-mode mobile station, a softswitch or other controller attempts to establish the call with the multi-mode mobile station via the first wireless network. If this attempt is unsuccessful because the multi-mode mobile station is inaccessible via the first wireless network, the controller then attempts to establish the call via the second wireless network.
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