Micro-credit certificate for access to services on heterogeneous access networks
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United States of America Patent
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N/A
Issued Date -
Jul 3, 2003
app pub date -
Jul 8, 2002
filing date -
Dec 28, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method and system for conducting transactions in a wireless communication system using a micro-credit certificate. A temporary certificate is issued to a mobile node. The temporary certificate is presented to a heterogeneous access network. The mobile node is authenticated using the temporary certificate. A service is then accessed with the mobile node. A credit amount associated with the mobile node for accessing the service is then deducted from the credit amount associated with the temporary certificate.
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