Email this article 
Open Access
Subscription or Fee Access
VANET using Efficient Privacy and Preserving Authentication
Abstract
VANET is an application of mobile ad hoc network. More precisely a VANET is self-organized network that can be formed by connecting vehicle aiming to improve driving safety and traffic management with internet access by drivers and programmers. we first divide the precinct into several domains, in which roadside units (RSUs) are responsible for distributing group private keys and managing vehicles in a localized manner. Each node in VANET is equipped with two types of unit i.e. On Board Unit (OBU) and Application Unit (AU). OBU has the communicational capability whereas AU executes the program making OBU‘s communicational capabilities. An RSU can be attached to the infrastructure network which is connected to the Internet. To establish a VANET, IEEE has defined the standard 802.11p or 802.16 (WiMax). A Dedicated Short Range Communication (DSRC) is proposed which is operating on 5.9GHz band and uses 802.11 access methods. It is standardized as 802.11p which provides short range communication with low latency. The ultimate goal of all works toward VANET is to provide road safety information among the nodes hence the frequent exchange of such type of data on the network clearly signifies the role of the security. A Vehicular Ad-Hoc Network, or VANET, is a form of mobile ad-hoc network, to provide communications among nearby vehicles and between vehicles and nearest fixed equipment, usually described as roadside equipment. The security and performance analysis show that our scheme is more efficient in terms of authentication speed, while keeping conditional privacy in VANETs.
Keywords
References
K. A. Hafeez, L. Zhao, L. Zaiyi, and B. N.-W. Ma, “The optimal radio propagation model in VANET,” in Proc. 4th ICSNC, 2009, pp. 6–11.
M. Torrent-Moreno, D. Jiang, and H. Hartenstein, “Broadcast reception rates and effects of priority access in 802.11-based vehicular ad-hoc networks,” in Proc. 1st ACM Int. Workshop Vehicular Ad Hoc Netw., 2004, pp. 10–18.
M. Torrent-Moreno, J. Mittag, P. Santi, and H. Hartenstein, “Vehicleto- vehicle communication: Fair transmit power control for safety-critical information,” IEEE Trans. Veh. Technol., vol. 58, no. 7, pp. 3684–3703, Sep. 2009.
M. Vaneenennaam, W. Kleinwolterink, G. Karagiannis, and G. J. Heijenk, “Exploring the solution space of beaconing in VANETs,” in Proc. 1st IEEE VNC, Tokyo, Japan, 2009, pp. 1–8.
K. Bilstrup, E. Uhlemann, E. G. Strom, and U. Bilstrup, “Evaluation of the IEEE 802.11p MAC method for vehicle-to-vehicle communication,” in Proc. IEEE 68th Veh. Technol. Conf., 2008, pp. 1–5.
Z.Wang and M. Hassan, “How much of DSRC is available for non-safety use?” in Proc. 5th ACM Int. Workshop Veh. Inter-NETw., 2008, pp. 23–29.
G. Bianchi, “Performance analysis of the IEEE 802.11 distributed coordination function,” IEEE J. Sel. Areas Commun., vol. 18, no. 3, pp. 535–547, Mar. 2000.
X. Xu, T. Sakurai, and H. L. Vu, “An access delay model for IEEE 802.11e EDCA,” IEEE Trans. Mobile Comput., vol. 8, no. 2, pp. 261– 275, Feb. 2009.
J. Y. Lee and H. S. Lee, “A performance analysis model for IEEE 802.11e EDCA under saturation condition,” IEEE Trans. Commun., vol. 57, no. 1, pp. 56–63, Jan. 2009.
X. Ma and X. B. Chen, “Delay and broadcast reception rates of highwaysafety applications in vehicular ad hoc networks,” in Proc. Mobile Netw. Veh. Environ. May 2007, pp. 85–90.
S. Eichler, “Performance evaluation of the IEEE 802.11p WAVE communication standard,” in Proc. IEEE Veh. Technol. Conf., 2007, pp. 2199–2203.
Campolo, A. Molinaro, A. Vinel, and Y. Zhang, “Modeling prioritized broadcasting in multichannel vehicular networks,” IEEE Trans. Veh. Technol., vol. 61, no. 2, pp. 687–701, Feb. 2012.
Badawy, J. Misic, T. Todd, and D. Zhao, “Performance modeling of safety message delivery in vehicular ad hoc networks,” in Proc. IEEE 6th Int. Conf. WiMob, Oct. 2010, pp. 188–195.
J. He, Z. Tang, T. O’Farrell, and T. M. Chen, “Performance analysis of DSRC priority mechanism for road safety applications in vehicular networks,” Wireless Commun. Mobile Comput. vol. 11, no. 7, pp. 980–990, Jul. 2011.
X. Ma and X. Chen, “Performance analysis of IEEE 802.11 broadcast scheme in ad hoc wireless LANs,” IEEE Trans. Veh. Technol., vol. 57, no. 6, pp. 3757–3768, Nov. 2008.
X. Ma, J. Zhang, and T. Wu, “Reliability analysis of one-hop safetycritical broadcast services in VANETs,” IEEE Trans. Veh. Technol., vol. 60, no. 8, pp. 3933–3946, Oct. 2011.
Refbacks
- There are currently no refbacks.
This work is licensed under a Creative Commons Attribution 3.0 License.