TY - GEN
T1 - Improvement and evaluation of the wireless ad hoc network protocol FORP for inter-vehicle communications
AU - Nishimaki, Takuya
AU - Gyoda, Koichi
PY - 2015/2/5
Y1 - 2015/2/5
N2 - For the realization of the safe driving support system in the Intelligent Transport System (ITS), many studies are conducted to apply the wireless ad hoc network to the inter-vehicle communication. In the wireless ad hoc network protocol used for the inter-vehicle communication, it is necessary to consider the stability of route because network topology changes dynamically according to movement of vehicles. Flow Route Oriented Protocol (FORP) is suitable for such case because Route Expiration Time (RET) that is the index of the route stability is used when the route is decided. However, there is a problem of FORP that the amount of control traffic is comparatively large because the node should broadcast the Route Request (RREQ) packet even when the stability of the link that composes the route is low. In this paper, we propose an improvement method of FORP to reduce routing traffic. To evaluate the performance of improved FORP (iFORP), we implemented FORP and iFORP in a network simulator. From simulation results, iFORP shows the better performance than the FORP.
AB - For the realization of the safe driving support system in the Intelligent Transport System (ITS), many studies are conducted to apply the wireless ad hoc network to the inter-vehicle communication. In the wireless ad hoc network protocol used for the inter-vehicle communication, it is necessary to consider the stability of route because network topology changes dynamically according to movement of vehicles. Flow Route Oriented Protocol (FORP) is suitable for such case because Route Expiration Time (RET) that is the index of the route stability is used when the route is decided. However, there is a problem of FORP that the amount of control traffic is comparatively large because the node should broadcast the Route Request (RREQ) packet even when the stability of the link that composes the route is low. In this paper, we propose an improvement method of FORP to reduce routing traffic. To evaluate the performance of improved FORP (iFORP), we implemented FORP and iFORP in a network simulator. From simulation results, iFORP shows the better performance than the FORP.
KW - FORP
KW - ITS
KW - inter-vehicle communication
KW - network simulater
KW - wireless ad hoc network
UR - http://www.scopus.com/inward/record.url?scp=84937844882&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84937844882&partnerID=8YFLogxK
U2 - 10.1109/APCCAS.2014.7032801
DO - 10.1109/APCCAS.2014.7032801
M3 - Conference contribution
AN - SCOPUS:84937844882
T3 - IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS
SP - 387
EP - 390
BT - 2014 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2014
Y2 - 17 November 2014 through 20 November 2014
ER -