An Analysis on BitTorrent Performance Based on the Number of Unchoked Peers

摘要: A strength of BitTorrent, which is widely used for file sharing today, due to its peer selection mechanism designed encourage peers contribute data. In the phase in upload a swarm are selected by determining most themselves. However, number (i.e., unchoked peers) fixed four yields inefficiency because situation may vary frequently (e.g., swarm, download rates, and rates). this paper, we analyze swarming system performance when BitTorrents not static, but dynamic. For empirical investigation, established testbed Seoul National University modifying an open-source BitTorrent client, popular. Through our experiments, show that adaptive adjust considering needed improve BitTorrent.