Access network discovery and selection and internet protocol multimedia system service architecture
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United States of America Patent
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May 22, 2012
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N/A
app pub date -
Jun 11, 2009
filing date -
Jul 9, 2008
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Abstract
An access network discovery and selection (ANDSF) module includes a first transceiver that receives an service continuity signal from a service centralization and continuity application server (SCC AS). A first control module generates a preference and policy information signal based on the service continuity signal. The preference and policy information signal includes a list of access networks available for selection by a service request device (SRD). The first transceiver transmits the preference and policy information signal from the ANDSF module to the SRD.
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