Anonymous positioning of a wireless unit for data network location-based services
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United States of America Patent
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Jun 13, 2006
Issued Date -
N/A
app pub date -
Dec 18, 2002
filing date -
Jun 22, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
This invention concerns a process and a system for providing location information for a wireless unit in a wireless network to a location-based service provider, using a data network. In particular, the location information is provided to the location-based service provider without necessarily providing the identity of wireless unit, e.g., a subscriber's wireless identification number, to the service provider. In this regard, a subscriber's identification number may be hidden from the positioning service provider via a process in which an alias is used instead of the subscriber's normal identity. The subscriber's number may further be concealed from the service provider via a process wherein encrypted information is used instead of the subscriber's normal identity.
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