A Study on Performance of Inter-Vehicle Communications in Bidirectional Traffic Streams

被引：4

作者：

Sun, Xiaoyan ^{[1
]}

Bao, Yuanlu ^{[1
]}

Lu, Wei ^{[1
]}

Dai, Jun ^{[1
]}

Wang, Zhe ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Automat, Hefei 230026, Peoples R China

来源：

SECOND INTERNATIONAL CONFERENCE ON FUTURE NETWORKS: ICFN 2010 | 2010年

关键词：

inter-vehicle communication; IVC; network simulator 2; bidirectional traffic;

D O I：

10.1109/ICFN.2010.25

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

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. x some network parameters such as transmission range to advance the communication performance of IVC networks.

引用

页码：68 / 72

页数：5

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