Why peer-to-peer (P2P) does scale: an analysis of P2P traffic patterns

Schollmeier, Rüdiger; Schollmeier, G.

doi:10.1109/ptp.2002.1046320

Cited by 18 publications

(9 citation statements)

References 9 publications

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“…Flooding, in which a peer relays a query to every neighboring peer, is a powerful scheme for finding a desired media stream in a P2P network. However, it has been pointed out that the flooding scheme lacks scalability because the number of queries that a peer receives significantly increases with the growth in the number of peers [9]. Especially when a media stream is divided into blocks for efficient use of network bandwidth and cache buffer [10][11][12][13], a block-by-block search by flooding queries apparently introduces much load on the network and causes congestion.…”

Section: Introductionmentioning

confidence: 99%

Media Streaming on P2P Networks with Bio-inspired Cache Replacement Algorithm

Sasabe

Wakamiya

Murata

et al. 2004

Biologically Inspired Approaches to Advanced Information Technology

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Abstract. With the growth of computing power and the proliferation of broadband access to the Internet, the use of media streaming has become widely diffused. By using the P2P communication architecture, media streaming can be expected to smoothly react to changes in network conditions and user demands for media streams. To achieve continuous and scalable media streaming, we proposed scalable media search and retrieval methods in our previous work. However, through several simulation experiments, we have shown that an LRU (Least Recently Used) cache replacement algorithm cannot provide users with continuous media play-out for unpopular media streams. In this paper, inspired by biological systems, we propose a new algorithm that considers the balance between supply and demand for media streams. Through several simulation experiments, it has been shown that our proposed algorithm could improve the completeness of media play-out compared with LRU.

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Section: Introductionmentioning

confidence: 99%

Media Streaming on P2P Networks with Bio-inspired Cache Replacement Algorithm

Sasabe

Wakamiya

Murata

et al. 2004

Biologically Inspired Approaches to Advanced Information Technology

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“…Correspondingly, a two qubit system has four computational basis states denoted | 00>, | 01>, | 10> and | 11>. A pair of qubits can also exist in a superposition of these four states, which is given as I \f> = «oo I 00> + ao, |01> + aio| 10> + aii | 11> (2) The logic that can be implemented with qubits [6].…”

Section: Quantum Computationmentioning

confidence: 99%

“…Thus, an exponential increase in parallelism requires only a linear increase in the amount of physical space. This property is called quantum parallelism [6][2] [5].…”

Section: Quantum Algorithmsmentioning

confidence: 99%

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Quantum Search: Reduces the Time and Cost for Searching for Objects in Multiple-Server Peer-To-Peer Networks

Phaneendra¹,

Shivakumar²

IFIP International Federation for Information Processing

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Abstract:In number of Internet applications we need to search for objects to down load them. This includes peer-to-peer (P2P) file sharing, grid computing and content distribution networks. Here the single object will be searched tor in multiple servers. There are many searching algorithms existing today for this purpose and uses the concept of classical physics and classical algorithms. The principles of quantum mechanics can be used to build and analyze a quantum computer and its algorithms. Quantum searching is one such algorithm. In this paper we are proposing a search method based on quantum physics and quantum algorithms.

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“…Resource discovery can be classified into three categories: mechanisms with specialized index nodes (centralized search), mechanisms without any index (flooding search), mechanism with indices at super peers (distributed search), and mechanism with a Distributed Hash Table (DHT). (Schollmeier & Schollmeier, 2002) …”

Section: Topology Overviewmentioning

confidence: 99%

Peer-to-Peer Overlay for the IP Multimedia Subsystem

Liotta

Streaming Media With Peer-to-Peer Networks

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The growth of the Internet and its popular services are forcing telecom operators to provide advanced services to their subscribers, as traditional voice services are no longer enough to attract more customers. To enable more innovative and value-added IP services and take advantage of the services that the Internet provides, the IP Multimedia Subsystem(IMS) is introduced. The IMS provides a complete access-agnostic architecture and framework that facilitates the convergence of the mobile network, removing the gap between the two most successful communication networks that are the cellular and the Internet network. The harmonized All-IP platform has the potential to provide all Internet services with a more cost-effective and more efficient architecture than the circuit-switched networks do. However, by merging two of the most successful networks, the integration of two network models with different concerns and motivations is not without its problems, among which the scalability issue is the most essential, when supporting content delivery services. The purpose of this chapter is to study and design a new content delivery network infrastructure, PeerMob, merging the Peer-to-Peer technology with the IMS framework, which benefits IMS with scalability, reliability, and efficiency features coming with decentralized P2P architecture. The chapter also puts this P2P IMS paradigm under realistic network conditions and strenuous simulation to evaluate the performance of the P2P IMS system.

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Why peer-to-peer (P2P) does scale: an analysis of P2P traffic patterns

Cited by 18 publications

References 9 publications

Media Streaming on P2P Networks with Bio-inspired Cache Replacement Algorithm

Media Streaming on P2P Networks with Bio-inspired Cache Replacement Algorithm

Quantum Search: Reduces the Time and Cost for Searching for Objects in Multiple-Server Peer-To-Peer Networks

Peer-to-Peer Overlay for the IP Multimedia Subsystem

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