Session or handoff methods in wireless networks
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 16, 2004
Grant Date -
Jun 6, 2002
app pub date -
Dec 5, 2000
filing date -
Dec 5, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A new session or handoff procedure is triggered for a mobile station in a communications network having a packet switched network connected to a wireless network. A data identifier from the wireless network is determined which indicates the location of the mobile station in the wireless network. A list maintained in a gateway connected between the wireless network and the packet switch network associates data identifiers of the packet switched network with data identifiers of the wireless network. The data identifier of the packet switched network indicating the location of the mobile station in the wireless network is determined using the list maintained in the gateway.
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