SEAMLESS SERVICE METHOD CONTROLLED BY USER TERMINAL
First Claim
1. A method of providing a seamless service, wherein a user terminal self-directly determines a connection using obtained user preference information.
1 Assignment
0 Petitions
Accused Products
Abstract
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.
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Citations
25 Claims
- 1. A method of providing a seamless service, wherein a user terminal self-directly determines a connection using obtained user preference information.
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3. (canceled)
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5. (canceled)
- 15. A system for providing a seamless service, wherein a layer for providing a mobility to an upper layer greater than a transport layer exists so that a user terminal self-directly provides the seamless service.
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19. (canceled)
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21. (canceled)
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25. (canceled)
Specification