发明名称 |
SEAMLESS SERVICE METHOD CONTROLLED BY USER TERMINAL |
摘要 |
Provided are a seamless service method controlled by a user terminal, the method including: storing radio access technology (RAT) information and service flow information associated with a connecting radio access network (RAN); when a new link is detected, storing RAT information associated with the new link; verifying whether a new RAN satisfying a handover initiation criterion exists; when the new RAN exists, attempting a link connection with the new RAN; being assigned with an Internet Protocol (IP) to be used in the new RAN; setting up a handover service flow using the new RAN; and receiving a service via multiple paths using a connecting service flow and the handover service flow. Through this, it is possible to provide the seamless QoS even while the handover is being performed. |
申请公布号 |
EP2225837(A1) |
申请公布日期 |
2010.09.08 |
申请号 |
EP20080861724 |
申请日期 |
2008.12.18 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION |
发明人 |
JEONG, BYUNG JANG;CHUNG, HYUN KYU;OH, SEONG KEUN;KIM, JAE-HYUN;LEE, HYUN-JIN |
分类号 |
H04W36/18;H04W28/10;H04W80/06 |
主分类号 |
H04W36/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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