Abstract
We demonstrate a queue-aware algorithm studied in a diamond network topology. This algorithm’s decisions are obtained from an analytical optimization framework relying on our technical work [4] and we devise an implementation part by modifying the features of ath9k driver [3] and click modular router [5]. Performance evaluation is conducted through experimentation on the NITOS Wireless Testbed and it reveals a significant rise in total throughput considering a particular networking scenario while also it maintains stability of backlog queues when schedules indicated by Lyapunov-based technique as throughput optimal are selected.
NITOS Wireless Testbed website: “http://nitlab.inf.uth.gr” [2].
The research leading to these results has received funding from the European Community’s Seventh Framework Programme, CONECT (FP7/2007-2013) under grant agreement no257616.
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References
IEEE 802.11-2007 Wireless LAN Medium Access Control and Physical
NITOS Wireless Testbed, http://nitlab.inf.uth.gr/NITlab/
The Ath9k Wireless Driver, http://linuxwireless.org/en/users/Drivers/ath9k
Apostolaras, A., Cottatellucci, L., Gatzianas, M., Koutsopoulos, I., Li, Q., Nikaein, N., Wang, L.: Cooperative Networking for High Capacity Transport Architectures CONECT. In: Project Deliverable, D2.2: Advances on Packet-level Cooperation Techniques for Unicast Traffic Transmission (2011)
Morris, R., Kohler, E., Jannotti, J., Kaashoek, M.F.: The click modular router. ACM SOSP 34(5), 217–231 (1999)
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© 2012 ICST Institute for Computer Science, Social Informatics and Telecommunications Engineering
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Apostolaras, A. et al. (2012). A Demonstration of a Relaying Selection Scheme for Maximizing a Diamond Network’s Throughput. In: Korakis, T., Zink, M., Ott, M. (eds) Testbeds and Research Infrastructure. Development of Networks and Communities. TridentCom 2012. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 44. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-35576-9_45
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DOI: https://doi.org/10.1007/978-3-642-35576-9_45
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