Qiu Gong-An
School of Electronic and Information, Nantong University, 226019, Jiangsu, China
Zhang Xiao-Ge
School of Electronic and Information, Nantong University, 226019, Jiangsu, China
ABSTRACT
Path situation assessment can help to avoid the path congestion through controlling the transmitted information period. A path load assessment scheme is proposed for traffic information dissemination in vehicular wireless networks, in which the basic probability assignment function of the local cluster load and the stale path load can be achieved using fuzzy set. The local cluster and stale path load become the evidences of the fresh path load assessment. Then, the fresh path situation set could be built from the fused evidences by evidence theory. The sample with the maximal confidence will be regarded as the fresh path load. Simulations show that the average end-to-end delay of information with path load assessment is less than half of the scheme without path load assessment under heavy load. For the wireless resource utilization, the proposed scheme is less than two times as the scheme without path load assessment.
PDF References Citation
How to cite this article
Qiu Gong-An and Zhang Xiao-Ge, 2013. Path Situation Assessment of Multi-hop Information Dissemination-in Vehicular Wireless Networks. Information Technology Journal, 12: 4328-4331.
DOI: 10.3923/itj.2013.4328.4331
URL: https://scialert.net/abstract/?doi=itj.2013.4328.4331
DOI: 10.3923/itj.2013.4328.4331
URL: https://scialert.net/abstract/?doi=itj.2013.4328.4331
REFERENCES
- Miloslavov, A. and M. Veeraraghavan, 2012. Sensor data fusion algorithms for vehicular Cyber-physical systems. IEEE Trans. Parallel Distribut. Syst., 23: 1762-1774.
CrossRef - Chen, R., W. Jin and A. Regan, 2010. Multi-hop broadcasting in vehicular Ad Hoc networks with shockwave traffic. Proceedings of he 7th IEEE Consumer Communications and Networking Conference, January 9-12, 2010, Las Vegas, NV., pp: 1-5.
CrossRef - Dimitrakopoulos, G., 2011. Intelligent transportation systems based on Internet-connected vehicles: Fundamental research areas and challenges. Proceedings of the 11th International Conference on ITS Telecommunications, August 23-25, 2011, St. Petersburg, pp: 145-151.
CrossRef - Panichpapiboon, S. and W. Pattara-Atikom, 2012. A review of information dissemination protocols for vehicular ad hoc networks. IEEE Commun. Surv. Tutorials, 14: 784-798.
CrossRef - Qiu, G.A., S.Y. Zhang and S.D. Liu, 2007. Service-aware based fuzzy admission control scheme in multiservice networks. J. Electron., 24: 537-543.
CrossRef - Singh, R.P. and A. Gupta, 2011. Information dissemination in VANETs using zone based forwarding. Proceedings of the IFIP Wireless Days Conference, October 10-12, 2011, Niagara Falls, Canada, pp: 1-3.
CrossRef - Wu, C., S. Ohzahata and T. Kato, 2010. Fuzzy logic based Multi-hop broadcast for High-density vehicular Ad Hoc networks. Proceedings of the IEEE Vehicular Networking Conference, December 13-15, 2010, Hyatt Jersey City, New Jersey, pp: 17-24.
CrossRef