Research Article
A Novel Predictive Link Quality Metric for Mobile Ad-Hoc Networks in Urban Contexts
@INPROCEEDINGS{10.1007/978-3-319-25067-0_11, author={Sebastien Bindel and Serge Chaumette and Benoit Hilt}, title={A Novel Predictive Link Quality Metric for Mobile Ad-Hoc Networks in Urban Contexts}, proceedings={Ad Hoc Networks. 7th International Conference, AdHocHets 2015, San Remo, Italy, September 1--2, 2015, Proceedings}, proceedings_a={ADHOCNETS}, year={2015}, month={9}, keywords={F-ETX forecasting routing link quality}, doi={10.1007/978-3-319-25067-0_11} }- Sebastien Bindel
Serge Chaumette
Benoit Hilt
Year: 2015
A Novel Predictive Link Quality Metric for Mobile Ad-Hoc Networks in Urban Contexts
ADHOCNETS
Springer
DOI: 10.1007/978-3-319-25067-0_11
Abstract
In Mobile Ad hoc networks (MANETs), advanced routing metrics use Link Quality Estimators (LQE) for making routing decisions. To be efficient and in a strong interaction with the physical layer transmission conditions, the accuracy and the reactivity of LQE used by metrics are crucial for maintaining connectivity. Current LQE estimates the link quality into a single value. This method limits the accuracy of the estimators, especially in highly volatile environments such as VANETs in urban environments. In this paper we propose multi-estimators LQE approach that provides both a better link quality and a link behavior assessment. These novel estimators deal with LQE requirements, reactivity, stability and accuracy to become a reliable LQE. We evaluate they reactivity and accuracy with realistic physical layer and mobility patterns and also found their forecasting properties.