Titlebook: Wired-Wireless Multimedia Networks and Services Management; 12th IFIP/IEEE Inter Tom Pfeifer,Paolo Bellavista Conference proceedings 2009 I

模仿

Data Aggregation Scheme for a Multi-Application WSNe same WSN in order to reduce the deployment and the administrative costs. One of the remaining problems, in this domain, resides in the data aggregation solutions, which are proposed generally for one application and may drain the WSN power in a multi-application context. Therefore, we propose a da

dermatomyositis

Context-Aware IPTVnteraction with the TV dynamic and transparent. In this paper we present several existing contributions that employ context-awareness concept to allow interactive services. Some of these contributions directly focus on TV, while others are proposed for specific NGN services. We analyze these contrib

小爭吵

COOCHING: Cooperative Prefetching Strategy for P2P Video-on-Demand System strategies. As a result, they cannot better support VCR-oriented services. Despite the remarkable popularity in VoD systems, there exists no prior work that studies the performance gap between different prefetching strategies. In this paper we analyze and understand the performance of different pre

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不持續(xù)就爆

On-Demand Multicast Streaming Using Collaborative Prefix Cachingd using a highly detailed network simulation that models real-world network (IPv6) and streaming (RTSP) protocols and the Pastry overlay network. Results demonstrate that substantial reductions in server bandwidth can be achieved with low client storage and bandwidth overhead.

植物茂盛

Entreaty

An Evaluation Criterion for Adaptive Neighbor Selection in Heterogeneous Peer-to-Peer Networkss among peers. In this paper we propose a simple but effective strategy for the evaluation of neighbors, taking into account their capabilities, to support the dynamic selection of resource providers. We apply the formal framework to P2P Internet Live Streaming, simulating three realistic scenarios and discussing the results.

有節(jié)制

An Architecture for IMS Services Using Open Source Infrastructureenabling and end user services developed during the project and shows how these have been used to create a useful location aware service which can help a user maximise use of public transport facilities in a city.

Obscure

COOCHING: Cooperative Prefetching Strategy for P2P Video-on-Demand Systemies, but also important insights on the design of P2P VoD system. On the basis of this analysis, we finally proposed a cooperative prefetching strategy namely “COOCHING”.In this strategy, the segments requested in VCR interactivities are prefetched into session beforehand using the information collected through gossips.

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