TY - GEN
T1 - A study on performance of inter-vehicle communications in bidirectional traffic streams
AU - Sun, Xiaoyan
AU - Bao, Yuanlu
AU - Lu, Wei
AU - Dai, Jun
AU - Wang, Zhe
PY - 2010
Y1 - 2010
N2 - Inter-vehicle communication (IVC) network has become an important topic in research for its potential advantages in enhancing traffic security and efficiency. This paper investigates the communication performance of IVC networks in two-lane bidirectional traffic streams. By changing the transmission range of communication units and penetration rate of equipped vehicles, we studied several performance measures, such as average throughput, end to end delay and number of hops. The simulations were conducted in network simulator 2 (ns-2) with Monte Carlo method and the equipped vehicles were generated randomly according to the penetration rate. From the simulation results we found that the bidirectional traffic streams indeed affect each other's communication performance. In addition, the average throughput and end to end delay can be improved by increasing the transmission range and penetration rate. The study could help to fix some network parameters such as transmission range to advance the communication performance of IVC networks.
AB - Inter-vehicle communication (IVC) network has become an important topic in research for its potential advantages in enhancing traffic security and efficiency. This paper investigates the communication performance of IVC networks in two-lane bidirectional traffic streams. By changing the transmission range of communication units and penetration rate of equipped vehicles, we studied several performance measures, such as average throughput, end to end delay and number of hops. The simulations were conducted in network simulator 2 (ns-2) with Monte Carlo method and the equipped vehicles were generated randomly according to the penetration rate. From the simulation results we found that the bidirectional traffic streams indeed affect each other's communication performance. In addition, the average throughput and end to end delay can be improved by increasing the transmission range and penetration rate. The study could help to fix some network parameters such as transmission range to advance the communication performance of IVC networks.
KW - Bidirectional traffic
KW - IVC
KW - Inter-vehicle communication
KW - Network simulator 2
UR - http://www.scopus.com/inward/record.url?scp=77952225711&partnerID=8YFLogxK
U2 - 10.1109/ICFN.2010.25
DO - 10.1109/ICFN.2010.25
M3 - Conference contribution
AN - SCOPUS:77952225711
SN - 9780769539409
T3 - 2nd International Conference on Future Networks, ICFN 2010
SP - 68
EP - 72
BT - 2nd International Conference on Future Networks, ICFN 2010
T2 - 2nd International Conference on Future Networks, ICFN 2010
Y2 - 22 January 2010 through 24 January 2010
ER -