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MPeersim: Simulation Environment for Mobile P2P Networks

by Muhammad Adeel , Laurissa N Tokarchuk
"... Abstract: In understanding technical aspects of technology, simulation environments play a very important role. Emergence of mobile P2P networks and their widespread adoption has accentuated the need for development of a simulation platform for modeling and analysis of these networks. This paper pr ..."
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Abstract: In understanding technical aspects of technology, simulation environments play a very important role. Emergence of mobile P2P networks and their widespread adoption has accentuated the need for development of a simulation platform for modeling and analysis of these networks. This paper

Research issues and overview of economic models in Mobile-P2P networks

by Anirban Mondal, Sanjay Kumar, Madria Masaru Kitsuregawa
"... The mobile-P2P paradigm is becoming increasingly popular. Existing mobile-P2P solutions largely do not consider economic incentive models for enticing peer participation without eliminating free-riders and for effectively handling mobile resource constraints such as energy. This paper presents an ex ..."
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an executive summary of the existing solutions and an overview of some of the important issues for handling problems in mobile-P2P networks using economic models. We also present our perspectives on building ‘real’ mobile-P2P applications using economic models. 1.

Neighborhood selection in mobile P2P networks

by Emna Salhi, Mohamed Karim Sbai, Chadi Barakat
"... La politique de choix des voisins joue un rôle capital dans la détermination de l’efficacité d’une application pair-àpair pour le partage de fichiers. L’idéal serait d’obtenir des temps de téléchargement minimaux avec le maximum d’opportunités de partage entre les utilisateurs. Dans un réseau ad hoc ..."
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mobilité. En plus, le débit d’envoi de pièces est très faible sur des chemins longs. Par contre dans le cas d’un réseau fixe, un envoi sélectif à des nœuds lointains est nécessaire pour l’obtention de bonnes opportunités de partage et une distribution égale des efforts. Mot clés: P2P, MANET, BitTorrent

Mobile-P2P networks to improve data availability

by Anirban Mondal, Sanjay Kumar Madria, Masaru Kitsuregawa, Anirban Mondal, Sanjay Kumar, Madria Masaru Kitsuregawa , 2007
"... Abstract. This work proposes LEASE, a novel Mobile-P2P lease-based eco-nomic incentive model, in which data requestors need to pay the price (in vir-tual currency) of their requested data items to data-providers. In LEASE, data-providing mobile peers lease data items to free-riders, who do not have ..."
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resources for improving data availability. Our performance study shows that LEASE indeed improves query response times and data availability in Mobile-P2P networks. 1

1Opportunistic Routing in Intermittently Connected Mobile P2P Networks

by Shengling Wang, Min Liu, Xiuzhen Cheng, Senior Member, Zhongcheng Li, Jianhui Huang, Biao Chen
"... for mobile devices to self-organize in an unstructured style and communicate in a peer-to-peer fashion. Due to user mobility and/or the unrestricted switching on/off of the mobile devices, links are intermittently connected and end-to-end paths may not exist, causing routing a very challenging probl ..."
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, existing approaches usually cannot simultaneously satisfy all these three requirements. In this paper, we propose two opportunistic routing algorithms for intermittently connected mobile P2P networks, which exploit the spatial locality, spatial regularity, and activity heterogeneity of human mobility

Improved Resource Search Strategy Using Random Walk Based on Node Reputation for Unstructured Mobile P2P Network

by Junwei Ge, Hongxia Shi, Yiqiu Fang
"... Abstract—With the development of wireless communication technologies and mobile devices, the P2P network technology has the conditions to be used in wireless environments. Resource search is to discover requested object in mobile P2P network (mobile peer-to-peer network), which is one of the core is ..."
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Abstract—With the development of wireless communication technologies and mobile devices, the P2P network technology has the conditions to be used in wireless environments. Resource search is to discover requested object in mobile P2P network (mobile peer-to-peer network), which is one of the core

A membership management protocol for mobile P2P networks

by Mohamed Karim Sbai, Inria Sophia Antipolis France, Emna Salhi, Chadi Barakat
"... MANETs are self-organizing networks composed of mobile wireless nodes with often scarce resources. Distributed applications based on the P2P paradigm are by nature good candidates to run over such networks. To profit from the service provided by a P2P overlay (e.g. file sharing using BitTorrent), a ..."
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MANETs are self-organizing networks composed of mobile wireless nodes with often scarce resources. Distributed applications based on the P2P paradigm are by nature good candidates to run over such networks. To profit from the service provided by a P2P overlay (e.g. file sharing using BitTorrent), a

Co-evolution of content popularity and delivery in mobile p2p networks

by Srinivasan Venkatramanan, Anurag Kumar - CoRR
"... Abstract—Mobile P2P technology provides a scalable approach for content delivery to a large number of users on their mobile devices. In this work, we study the dissemination of a single item of content (e.g., an item of news, a song or a video clip) among a population of mobile nodes. Each node in t ..."
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Abstract—Mobile P2P technology provides a scalable approach for content delivery to a large number of users on their mobile devices. In this work, we study the dissemination of a single item of content (e.g., an item of news, a song or a video clip) among a population of mobile nodes. Each node

Environmental Context Aware Trust in Mobile P2P Networks

by Upendra Rathnayake, Vijay Sivaraman, Roksana Boreli
"... Abstract—With the growing popularity and capabilities of mobile devices, peer-to-peer networking among such devices is increasingly of interest for mobile content sharing. One of the major challenges in practical use of Mobile Peer-to-Peer networks (MP2P) is the trust among peers. Traditionally, sol ..."
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Abstract—With the growing popularity and capabilities of mobile devices, peer-to-peer networking among such devices is increasingly of interest for mobile content sharing. One of the major challenges in practical use of Mobile Peer-to-Peer networks (MP2P) is the trust among peers. Traditionally

Collaborative Caching for Spatial Queries in Mobile P2P Networks

by Qijun Zhu, Dik Lun Lee, Wang-chien Lee
"... Abstract—We propose a novel collaborative caching framework to support spatial query processing in Mobile Peer-to-Peer Networks (MP2PNs). To maximize cache sharing among clients, each client caches not only data objects but also parts of the index structure built on the spatial objects. Thus, we cal ..."
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Abstract—We propose a novel collaborative caching framework to support spatial query processing in Mobile Peer-to-Peer Networks (MP2PNs). To maximize cache sharing among clients, each client caches not only data objects but also parts of the index structure built on the spatial objects. Thus, we
Results 1 - 10 of 66,816