TY - GEN
T1 - An efficient routing protocol in a bus-based Vehicular Ad Hoc NETwork
AU - Li, Chen
AU - Li, Zhijun
AU - Jiang, Shouxu
PY - 2010
Y1 - 2010
N2 - Routing is one of the most challenging open problems in Vehicular Ad hoc NETworks (VANETs) because of the short-lived wireless connectivity environment. Store-carry-and-forward approach using buses on regular routes is considered as one of the most promising emerging routing policy that can significantly improve delivery performance and reliability in VANETs. While none of existing solutions considers the option of buses rather than only focus on forwarding data to any bus. Consideration on bus routes' nonuniform distribution in VANETs, we propose to use the Expected Min-Max Delay (EMMD) as a new select relay node metric in VANETs, and develop the optimized select relay nodes protocol (OSRP) based on the metric to forward data between buses. Simulations show the effectiveness of our method that it has similar delivery ratio and delay to the Epidemic routing, but can significantly reduce the data forwarding cost measured by the number of relays used.
AB - Routing is one of the most challenging open problems in Vehicular Ad hoc NETworks (VANETs) because of the short-lived wireless connectivity environment. Store-carry-and-forward approach using buses on regular routes is considered as one of the most promising emerging routing policy that can significantly improve delivery performance and reliability in VANETs. While none of existing solutions considers the option of buses rather than only focus on forwarding data to any bus. Consideration on bus routes' nonuniform distribution in VANETs, we propose to use the Expected Min-Max Delay (EMMD) as a new select relay node metric in VANETs, and develop the optimized select relay nodes protocol (OSRP) based on the metric to forward data between buses. Simulations show the effectiveness of our method that it has similar delivery ratio and delay to the Epidemic routing, but can significantly reduce the data forwarding cost measured by the number of relays used.
KW - Delay-tolerant network (DTN)
KW - Reliable delivery
KW - Routing
KW - Ubiquitous/pervasive computing
KW - Vehicular Ad hoc NETwork (VANET)
UR - http://www.scopus.com/inward/record.url?scp=78650467020&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78650467020&partnerID=8YFLogxK
U2 - 10.1109/PCSPA.2010.26
DO - 10.1109/PCSPA.2010.26
M3 - Conference contribution
AN - SCOPUS:78650467020
SN - 9780769541808
T3 - Proceedings - 2010 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010
SP - 70
EP - 73
BT - Proceedings - 2010 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010
T2 - 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010
Y2 - 17 September 2010 through 19 September 2010
ER -