Method of signaling QoS information at hand-over between access networks in an IP-based core network
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United States of America Patent
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Mar 16, 2010
Grant Date -
May 4, 2006
app pub date -
Nov 3, 2005
filing date -
Nov 4, 2004
priority date (Note) -
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Abstract
A method of signaling quality of service information in response to a handover from a first access network to a second access network in an Internet Protocol (IP) based mobile network environment, the method comprising: transmitting a resource reservation message from a mobile node to the second access network; transmitting the resource reservation message to an IP-based core network from the second access network; and transmitting a resource reservation confirm message to the mobile node.
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