Cart (Loading....) | Create Account
Close category search window

Dynamic Routing-Tree Based Data Forwarding Scheme for Urban 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)
Changqing Liu ; Sch. of Electron. & Inf. Eng., Tianjin Univ., Tianjin, China ; Jinsheng Yang ; Shih-Lin Wu

Vehicular ad hoc networks (VANETs) are expected to be used in many aspects ranging from road safety applications to commerce promotion and interactive services. Although data forwarding has been extensively addressed, some unique characteristics of VANETs offer new research interests. This paper presents a dynamic Routing-Tree based Data Forwarding (RTDF) scheme, which focuses on road networks with a static hotspot. The hotspot will broadcast messages to build a routing-tree to provide data delivery routes for vehicles if it receives more than a certain number of inquiries during a period of time. The certain number is calculated through an analytical packet delivery overhead model. The routing-tree can be dynamically maintained by each intersection. We suppose this scheme can provide minimum delay routes for vehicles with fewer packets delivery overheads compared to that of letting vehicles discover routes themselves, and some simulations are performed to verify this belief. Extensive simulations will be done in future work to verify other performance metrics.

Published in:

Computer and Information Technology (CIT), 2012 IEEE 12th International Conference on

Date of Conference:

27-29 Oct. 2012

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.