Adaptive resource control in 2-hop ad-hoc networks
conference paper
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.
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.
Topics
TNO Identifier
954031
ISBN
9781424439
Publisher
IEEE
Article nr.
5345498
Source title
2009 International Conference on Ultra Modern Telecommunications and Workshops, 2009 International Conference on Ultra Modern Telecommunications and Workshops, 12 October 2009 through 14 October 2009
Files
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