Title :
Effects of different churn models on the performance of structured peer-to-peer networks
Author :
Ou, Zhonghong ; Harjula, Erkki ; Ylianttila, Mika
Author_Institution :
MediaTeam, Univ. of Oulu, Oulu, Finland
Abstract :
We present the effects of different churn models on the performance of structured peer-to-peer (P2P) networks in this paper. Specifically, Exponential distribution (ED), Pareto distribution (PD), and Weibull distribution (WD) are evaluated to provide a comparative analysis. Kademlia-based Peer-to-Peer Protocol (P2PP) is utilized as the underlying signaling protocol. Through simulations, we conclude that the simulated different churn models do not have a significant effect on the performance of the simulated structured P2P network. Quantitatively, ED and PD result in better performance compared to WD from the viewpoints of lookup success rate, mean network traffic load, and mean number of messages.
Keywords :
Pareto distribution; Weibull distribution; exponential distribution; peer-to-peer computing; signalling protocols; telecommunication traffic; Kademlia-based peer-to-peer protocol; Pareto distribution; Weibull distribution; churn models; exponential distribution; lookup success rate; mean network traffic load; signaling protocol; structured peer-to-peer networks; Central Processing Unit; Exponential distribution; Laboratories; Pareto analysis; Peer to peer computing; Performance analysis; Protocols; Routing; Telecommunication traffic; Weibull distribution; churn model; exponential distribution; pareto distribution; structured peer-to-peer network; weibull distribution;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2009 IEEE 20th International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-5122-7
Electronic_ISBN :
978-1-4244-5123-4
DOI :
10.1109/PIMRC.2009.5450134
