Service Aware Call Admission Control for Mobile VOD

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概要

• 論文の詳細を見る

• With the fast development of mobile communication technologies, mobile multimedia services like mobile Video on Demand (VOD) are becoming prevalent. However, VOD streaming requires dedicated bandwidth to satisfy Quality of Service (QoS), and the limited wireless bandwidth will become insufficient to support the increasing number of mobile VOD users. In order to solve the problem, this paper proposes a Call Admission Control (CAC) approach which can accept new users even when the system bandwidth is insufficient. Our approach also guarantees continuous playback for subscribers by taking into account the service end time and the delay bound of the users. Simulation results demonstrate that the proposed scheme can increase the number of concurrent users and reduce the connection blocking probability significantly without playback interruption.

著者

• Park Sungkwon

  Division Of Electrical And Computer Engineering Hanyang University

• LI Bo

  Division of Electronics and Computer Engineering, Hanyang University

関連論文

• Applying Elliptical Basis Function Neural Networks to VAD for Wireless Communication Systems(Fundamental Theories for Communications)
• Hybrid Video-on-Demand Systems Using Dynamic Channel Allocation Architecture(Multimedia Systems for Communications)
• Internet Group Management Protocol for IPTV Services in Passive Optical Network
• Service Aware Call Admission Control for Mobile VOD

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