Method and system for routing calls as determined by a call cost database of a wireless transmit/receive unit
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United States of America Patent
Stats
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May 20, 2008
Grant Date -
Dec 29, 2005
app pub date -
Jun 30, 2004
filing date -
Jun 2, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and communication system for routing calls. The system includes at least one wireless transmit/receive unit (WTRU), at least one wireless base station, a land-line communication unit, and a land-line base unit. A call placed by the land-line communication unit is routed to the wireless base station via the WTRU when a database in the WTRU indicates that it is less costly than routing the call via the land-line base unit. Alternatively, a call placed by the WTRU is routed to the land-line base station when the database indicates that it is less costly than routing the call via the wireless base station. The database stores wireless phone data, land-line data and preferred usage data provided by a user of the WTRU.
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