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Link Quality Based Traffic Queue Management at 5.8 GHz

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Author(s): Anwar Hassan Ibrahim | Mahamod Ismail | Kasmiran Jumari | Mandeep Singh

Journal: World of Computer Science and Information Technology Journal
ISSN 2221-0741

Volume: 2;
Issue: 1;
Start page: 38;
Date: 2012;
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Keywords: traffic light | link quality | LOS | signal strength | packet transmission rates.

ABSTRACT
Vehicle queue in the traffic light based link quality in wireless networks often optimizes their performance by real time measuring the quality of intelligent traffic light management system. However, measuring and describing link-quality is a challenging task due to the nature of residential area in Bandar Baru Bangi. This paper proposed the aspects of link-quality measurement in realistic networks to be taken into consideration when designing a LOS for wireless system. The objective of this study is to present the vehicle management based quality control to maximize the probability of successful transmissions while minimizing the end-to-end delay. The study involved the traffic junction parameters requirement, lane changing and traffic signal responding logic with detailed traffic networks implementation experiences. By analyzing the statistical properties of link-quality, such as received signal strength and packet transmission rates, the statistical distribution across different links status were predicted. In addition, the default of signal strength mainly found to be the reason for the irregularity in the packet received values provided the measured link-quality and statistical analysis to better adapt their link behavior.
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