Open Access Open Access  Restricted Access Subscription or Fee Access

DPCS Approach in Peer-to-Peer Networks for Reducing the File Download Time

V. Manoj Kumar, K. Madhavi, K. Sandhya Rani, T. Chalapathi

Abstract


Dynamic Parallel Chunk Switching (DPCS) scheme effectively minimizes the average download time in P2P network, P2P is popularized by file sharing applications, but the average download time in P2P network is more due to different source peers have different service capacity and fluctuations of service capacity in single source peer. Our method DPCS can removes effect of these negative factors, thus the download time is decreases. And we show that our method performs better than other algorithms which are in use through the simulation. The minimizing the average download time is increases the efficiency of the network.

Keywords


P2P Network, Peer Selection Strategy, Service Capacity, DPCS, Network Efficiency

Full Text:

PDF

References


Y. M. Chiu and D. Y. Eun, "Minimizing File Download Time in Stochastic Peer to Peer Networks” in IEEE/ACM Transactions on Networking, VOL. 16, NO. 2, APRIL 2008.

D. Qiu and R. Srikant, “Modelling and performance analysis of Bit-Torrent-like peer-to-peer networks,” in Proc. ACM SIGCOMM, Aug.2004.

X.Yang and G. deVeciana, “Service capacity of peer to peer networks,” in Proc. IEEE INFOCOM, Mar .2004, pp. 2242–2252.

K.P.Gummadi, R.J.Dunn, and S.Saroju, “Measurement, modeling, and analysis of a peer-to-peer file sharing workload,” in Proc.ACM Symp, Operating Systems Principles(SOSP), 2003.

S. G. M. Koo, C. Rosenberg, and D. Xu, “Analysis of parallel downloading for large file distribution,” in Proc. IEEE Int. workshop on Future Trends in Distributed Computing Systems (FTDCS), May 2003, pp. 128–135.

S. M. Ross, Stochastic Processes, 2nd ed. New York: Wiley, 1996.

C. Gkantsidis, M. Ammar, and E. Zegura, “On the effect of large-scale deployment of parallel downloading,” in Proc. IEEE Workshop on Internet Applications (WIAPP),Jun. 2003, pp. 79–89.

M. Shyamala Devi, S.Pushpalatha2, “Dynamically Distributed Parallel Periodic Switching - D2PS for Minimizing File Download Time in Peer-to-Peer Networks”,2009 IEEE International Advance Computing Conference (IACC 2009) Patiala, India, 6-7 March 2009.

V.Manoj kumar and Smt. K.Madhavi, “An algorithmic approach in Peer-to-Peer Networks for reducing the File Download Time”, Proc. International Conference on Innovative Research in Engineering and Technology, (iCIRET 2010), Coimbatore, India, 12-14 Aug 2010.


Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.