MANAGEMENT SYSTEM FOR NETWORK QUALITY OF SERVICE BASED ON BITTORRENT AND SERVICE QUALITY IMPROVENENT METHOD USING THE SAME

摘要

The present invention relates to a BitTorrent-based network quality management system and a method for improving network service quality using the same. In the method for improving network service quality using the BitTorrent-based network quality management system according to the present invention, if the management server approves the upload of the content file requested by the copyright holder terminal, the content file is encrypted to generate a seed file. Generating and uploading the generated seed file to the web site; Upon completion of the upload, a backup tracker server receiving all the pieces of the content file to generate a virtual cedar; When the download of the content file is requested by the user terminal accessing the web site, the management server transmitting a message for requesting the provision of the content file to the tracker server; The tracker server connected through the executed seed file analyzes a hash value included in the message, extracts a provider terminal having the same hash value, generates a peer list, and generates the peer list. Delivering to a user terminal; When any one of the provider terminals disconnects the web site from the user terminal receiving the fragment of the content file from at least one provider terminal included in the peer list, the tracker server disconnects the provider terminal. Identifying a provider terminal having a fragment allocated to the user using a swarm; And if the provider terminal holding the fragment does not exist, the backup tracker server may cause the fragment to be transmitted to the user terminal using the virtual seeder. As described above, according to the present invention, it is possible to satisfy the user's satisfaction by maintaining the minimum number of seeders for managing the download of the content file and managing the network service quality.