System and method for releasing quality of service resources in mobile communication network
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United States of America Patent
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Oct 30, 2012
Grant Date -
Nov 12, 2009
app pub date -
May 7, 2009
filing date -
May 8, 2008
priority date (Note) -
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Abstract
A system and a method for releasing quality of service (QoS) resources in a mobile communication network enable QoS resources allocated to a mobile terminal to be released, if, after the mobile terminal is allocated with resources for QoS through an Evolution-Data Optimized (EVDO) Revision A (rA) network to receive data serves, the mobile terminal escapes from the EVDO rA network without first performing a resource release request to the EVDO rA network. The system and method may be implemented in the mobile terminal, the access network, the text message server, or any combination thereof, for releasing the allocated QoS resources without requiring the mobile terminal to re-connect to the EVDO rA network.
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