Titlebook: Quality of Service in Heterogeneous Networks; 6th International IC Novella Bartolini,Sotiris Nikoletseas,Anirban Maha Conference proceeding

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Towards Real-Time Stream Quality Prediction: Predicting Video Stream Quality from Partial Stream Inf time. In this paper, we evaluate the feasibility of predicting the stream quality of partial portions of a video stream based on either complete or incomplete information from previously rated streams. Using stream state information collected from an instrumented media player application and subjec

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Risk-Aware QoP/QoS Optimization for Multimedia Applications in Wireless Networksrements. Lack of adequate security protection is incapable of meeting security requirements of applications, whereas enabling excessive security services inevitably leads to further degradation in QoS due to additional computation and payload encapsulation. Early work, e.g. LAP, achieves balance by

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Opportunistic Multipath Routing in Wireless Mesh Networkstwork conditions. We present two approaches, WIMOP and DOMR, based on source routing and distributed routing, respectively. Instead of using broadcast packets as in most opportunistic routing work, we use unicast with promiscuous listening so that the reliability at each hop can be increased through

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Novel Analytical Delay Model and Burst Assembly Scheme for Wireless Mesh and Optical Burst Switchingbroadband Internet access. In the other side, Optical Burst Switching (OBS) is a promising access technology that uses optical fiber with burst switching paradigm. In this paper, we propose a novel Metropolitan Area Network (MAN) architecture, called Optical Burst Wireless Mesh Architecture (OBWMA)

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Evaluation of a QoS-Aware Protocol with Adaptive Feedback Scheme for Mobile Ad Hoc Networks (Short P-of service support mechanisms. Time-sensitive communications like video applications may be seriously disrupted if these QoS support mechanisms don’t exist. In this paper we propose a QoS routing protocol based on AODV (AQA-AODV), which creates routes according to application QoS requirements. We h

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On-Demand Node Reclamation and Replacement for Guaranteed Area Coverage in Long-Lived Sensor Networkt al. have proposed a ., and designed an .. However, the ARTS scheme only considers point coverage but not area coverage, which is required in many applications. To address this limitation, we propose in this paper a new implementing scheme for the NRR strategy based on a novel .. Extensive simulati