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We propose the scheme to support continuously service when a user tries to contact new target network in convergence network even though the network has not enough the resource for service. The proposed scheme is based on the scalable service techniques for the encoding/decoding of service. When a user performs handover, the proposed scheme transforms original service capacity into suitable QoS for...
Mobile user's needs for seamless services are currently increasing. Users change their location by moving and use services. At this time, if a new target cell does not have sufficient resource for the service, the service can not be continuous. For solving this problem, we propose a seamless service support scheme to improve service continuity. The proposed scheme increases handover feasibility by...
In this paper, we propose the mobility agent based handover decision algorithm. Mobile agent performs a handover technique based on the utility function for mobile devices equipped with multi mode interfaces. Utility function utilizes Shannon's formula adopting the minimum required bandwidth and signal to interference plus noise ratio (SINR). The proposed algorithm supports the handover which is considering...
In this paper, we present flexible bound resource admission control algorithm using softness profile to reduce handover blocking probability over heterogeneous network environment in BcN.
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