Access control in a communication network
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United States of America Patent
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Sep 18, 2012
Grant Date -
Dec 10, 2009
app pub date -
Mar 14, 2006
filing date -
Mar 14, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A method of controlling access to services of an IP Multimedia Subsystem (IMS) by a user based upon the user's location. In response to a user requesting access to a service, information identifying the user's location is provided to the IMS. Within the IMS, the provided information is compared with authorization information stored in a database. The authorization information includes information identifying prohibited and/or allowed access locations. Dependent upon the result of the comparison, access to the IMS services is allowed or denied.
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