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ICUMT
2009

Adaptive resource control in 2-hop ad-hoc networks

3 years 2 months ago
Adaptive resource control in 2-hop ad-hoc networks
This paper presents a simple resource control mechanism with traffic scheduling for 2-hop ad-hoc networks, in which the Request-To-Send (RTS) packet is utilized to deliver feedback information. With this feedback information, the Transmission Opportunity (TXOP) limit of the sources can be controlled to balance the traffic. Furthermore, a bottleneck transmission scheduling scheme is introduced to provide fairness between local and forwarding flows. The proposed mechanism is modeled and evaluated using the well-known 20-sim dynamic system simulator. Experimental results show that a fairer and more efficient bandwidth utilization can be achieved than without the feedback mechanism. The use of the structured and formalized control-theoretical modeling framework has as advantage that results can be obtained in a fast and efficient way.
Yimeng Yang, Geert J. Heijenk, Boudewijn R. Haverk
Added 19 Feb 2011
Updated 19 Feb 2011
Type Journal
Year 2009
Where ICUMT
Authors Yimeng Yang, Geert J. Heijenk, Boudewijn R. Haverkort
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