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Updated: May 16, 2026

Evaluating the Effect of Roadside Parking on a Dual-Direction Urban Street

Evaluating the Effect of Roadside Parking on a Dual-Direction Urban Street

Published on: January 20, 2023

Reliable freestanding position-based routing in highway scenarios.

Gabriel A Galaviz-Mosqueda¹, Raúl Aquino-Santos, Salvador Villarreal-Reyes

¹Electronics and Telecommunications Department, CICESE Research Center, Ensenada, Baja California, Mexico. agalaviz@cicese.edu.mx

Sensors (Basel, Switzerland)

|December 4, 2012

Summary

A new routing algorithm, freestanding position-based routing (FPBR), improves Vehicular Ad Hoc Network (VANET) safety and efficiency on highways. FPBR effectively handles vehicle mobility and realistic signal loss, outperforming existing protocols.

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Area of Science:

Networking
Transportation Engineering
Computer Science

Background:

Vehicular Ad Hoc Networks (VANETs) promise enhanced driving safety and efficiency.
Complex networking protocols and high vehicle mobility pose challenges for VANET deployment.
Existing routing strategies inadequately address highway-specific constraints.

Purpose of the Study:

To propose a reliable freestanding position-based routing algorithm (FPBR) for highway VANETs.
To address challenges of vehicle mobility and propagation conditions in highway scenarios.
To evaluate FPBR's performance against leading highway routing protocols.

Main Methods:

Developed a novel freestanding position-based routing algorithm (FPBR).
Designed FPBR with mechanisms to overcome highway-specific constraints like high mobility and signal loss.
Compared FPBR performance against a leading highway routing protocol under different propagation models.

Main Results:

FPBR demonstrated comparable performance to existing protocols under free-space conditions.
FPBR significantly outperformed the leading protocol when a realistic highway path loss model was applied.
The algorithm effectively manages high vehicle mobility and adverse propagation conditions.

Conclusions:

FPBR is a robust routing solution for highway VANETs.
The proposed algorithm offers improved performance in realistic highway environments.
FPBR contributes to the effective deployment of VANET technology for safer and more efficient driving.