A Novel Disaster Recovery Strategy in NGN Core Network Based on P2P Technologies

Author

Shuang, Kai ; Wang, Chao ; Su, Sen

Author_Institution

State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2010

fDate

17-19 Dec. 2010

Firstpage

601

Lastpage

604

Abstract

Aiming at addressing disaster recovery issues in current Soft switch network, this paper proposed a novel method using P2P technologies, referred to as Remote Backup and Recovery based on Segmentation strategy (RBRS), which puts forwards a method of data segmentation and recovery dividing the backup data into equal parts and order stored in the extra-area. With the advent of a failure in a node, data and business can be recovered in another normal node. Some analyses have been put on data reliability of RBRS and system parameters. Our simulation results show that the strategy is simple yet efficient, with a certain slice numbers and redundant modulus RBRS guaranteeing the reliability of user data.

Keywords

business continuity; data handling; next generation networks; peer-to-peer computing; NGN core network; P2P technology; data recovery; data reliability; data segmentation; disaster recovery strategy; next generation networks; peer-to-peer technology; recovery technology; remote backup technology; segmentation strategy; soft switch network; Availability; Conferences; Peer to peer computing; Servers; Telecommunication network reliability; P2P; Softswitch; disaster recovery;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational and Information Sciences (ICCIS), 2010 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-8814-8

Electronic_ISBN

978-0-7695-4270-6

Type

conf

DOI

10.1109/ICCIS.2010.152

Filename

5709073