Optimal Super-peer Selection for Large-scale P2P System

Bikfalvi

2008 the Second International Conference on Next Generation Mobile Applications, Services, and Technologies

et al. 2008

Abstract:Providing innovating multimedia services is a high priority for service providers. Due to the high traffic volume created by multimedia content, the use of decentralised services can lead to better solutions. Starting from the ongoing work of P2PSIP, we define a simple way to interconnect different domains using peer-to-peer networks. We define the needed signalling to provide connectivity between different domains based on P2PSIP. This fact allows an easier deployment of global decentralised multimedia services. We validate the proposed solution through an analytical and experimental study of the routing performance and routing state for two possible scenarios.

Section: Hierarchical Dht Overlay Operationmentioning

confidence: 99%

Section: Main Characteristics Of the Hierarchical Dht Architecturementioning

confidence: 99%

Enabling Global Multimedia Distributed Services Based on Hierarchical DHT Overlay Networks

Bikfalvi

2008 the Second International Conference on Next Generation Mobile Applications, Services, and Technologies

et al. 2008

“…On the other hand, the community network scenarios match with decentralised infrastructures without a central authority. Thus, some mechanism is necessary to select the most suitable super-peers among all available peers [37,39,42]. These proposals can be combined with Scribe [6] or similar proposals [7] to recollect and disseminate the necessary related super-peer information among all peers inside an overlay network.…”

Section: Super-peer Rolementioning

confidence: 99%

Validation of H-P2PSIP, a scalable solution for interoperability among different overlay networks

Gonzalez-Sanchez

Peer-to-Peer Netw. Appl.

2012

This paper reports the results of experiments from an implementation of H-P2PSIP, a hierarchical overlay architecture based on the ongoing work in the IETF P2PSIP Working Group. This architecture allows the exchange of information among different independent overlay networks through the use of a two-layer architecture based on super-peers and hier-archical identifiers. The validation of this proposal is based on a Linux based real implementation where we have used four different scenarios with 1,000 peers in order to perform different experiments. We have obtained results for different parameters such as rout-ing performance (number of hops), delay, routing state (number of overlay routing entries) and bandwidth consumption.

“…The drawback is the overload in the super-peers [1], especially in the case of bandwidth and CPU consumption. In this paper, we assume that a mechanism exists to select suitable super-peers [12], [13].…”

Section: Figure 2 Hierarchical Idmentioning

confidence: 99%

A Hierarchical P2PSIP Architecture to Support Skype-like Services

2009 17th Euromicro International Conference on Parallel, Distributed and Network-Based Processing

Mauthe

2009

A Hierarchical DHT Overlay Architecture based on P2PSIP is proposed to support a Skype-like service. The IETF P2PSIP Working Group is standardising a protocol to support any DHT in order to deploy services inside a domain. We extend its functionality to allow the interaction between peers of different domains. Furthermore, we perform an analysis of the Routing Performance and Resource Consumption under a Skype-like scenario where VoIP calls are more likely to happen among users of the same domain.