Title :
A-SMART: An Advanced Controlled-Flooding Routing with Group Structures for Delay Tolerant Networks
Author :
Wu, Jinxia ; Wang, Neng
Author_Institution :
Dept. of Comput. Sci. & Technol., East China Normal Univ., Shanghai, China
Abstract :
Delay Tolerant Network (DTN) is a network in which end-to-end connectivity may not be guaranteed because of the frequent and long duration partitions. SMART routing, which is a selective controlled-flooding scheme, utilizes travel companions of the destinations and improves the delivery opportunities, but its flooding overhead can be further controlled. In this paper, we propose A-SMART routing which combines the companion features and ANYCAST forwarding-based scheme, it is aimed at further flooding control. Our study shows that A-SMART has a better performance than the selective controlled-flooding in terms of message delivery ratio and overhead ratio. In A-SMART routing, the reliability increases while the number of messages propagated decreases.
Keywords :
telecommunication network reliability; telecommunication network routing; A-SMART routing; ANYCAST forwarding-based scheme; advanced controlled-flooding routing scheme; delay tolerant networks; group structures; message delivery ratio; overhead ratio; selective controlled-flooding scheme; Broadcasting; Communication system control; Computer networks; Computer science; Computer security; Disruption tolerant networking; Floods; Routing protocols; Unicast; Wireless communication; DTN; anycast; controlled-flooding; group; routing algorithm;
Conference_Titel :
Networks Security Wireless Communications and Trusted Computing (NSWCTC), 2010 Second International Conference on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-0-7695-4011-5
Electronic_ISBN :
978-1-4244-6598-9
DOI :
10.1109/NSWCTC.2010.181
