By Topic

A Road and Traffic-aware Routing Protocol in Vehicular Ad hoc Networks

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Pham Thi Hong ; Sch. of Electr. Eng., Korea Univ., Seoul, South Korea ; Hyunhee Park ; Chul-Hee Kang

The Vehicular Ad hoc Network (VANET), a subset of Mobile Ad hoc Network, is used in many applications such as assisting driver with signage, road traffic reporting, telling the way, etc. Since VANET has highly dynamic topology and various vehicle densities, developing a routing protocol that can satisfy above applications requirements is a great challenge. In this paper, we present an efficient Road and Traffic-aware Routing Protocol (RTRP), in which the best path to transmit data packets is calculated based on distance and density factor in the 1st phase. This best path includes intersection sequent numbers that data packets would be transmitted along. By using the best path information, a greedy data forwarding algorithm is deployed in the 2nd phase on each road segment, based on a Reaching Intersection Time (RIT) and a Turning Direction Probability (TDP). We develop a mobility model that includes road intersection, traffic light at intersection, various density areas, obstacles, etc. to validate proposed routing protocol. The simulation shows that our developed mobility model is realistic and can adapt well with proposed routing protocol. In future work, simulation to evaluate RTRP routing protocol will be performed to qualify its advantages in details.

Published in:

Advanced Communication Technology (ICACT), 2011 13th International Conference on

Date of Conference:

13-16 Feb. 2011