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A reuse-greedy algorithm for STDMA multihop networks with advanced antennas & rate control
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS.
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS.ORCID iD: 0000-0003-4986-6123
2008 (English)In: 2008 3rd International Symposium On Wireless Pervasive Computing: Vols 1-2, 2008, 575-579 p.Conference paper (Refereed)
Abstract [en]

The introduction of multiple discrete transmission rates has been proposed as a promising way to increase the performance of multihop wireless networks. In this paper we will propose a novel, low complexity algorithm for rate selection and scheduling in a Spatial Time Division Multiple Access (STDMA). The throughput performance is evaluated in a network where nodes are equipped with advanced antennas. The results are compared with the (near) optimum performance found by solving a corresponding nonlinear optimization problem. Results show that our proposed algorithm exhibits a throughput performance that significantly exceeds the performance of fixed rate schemes. Further, our evaluation shows that the proposed algorithm achieves a performance that is close (within about 10%) to the performance obtained by the optimization method.

Place, publisher, year, edition, pages
2008. 575-579 p.
National Category
Engineering and Technology
URN: urn:nbn:se:kth:diva-38737DOI: 10.1109/ISWPC.2008.4556274ISI: 000258921600120ScopusID: 2-s2.0-51649102119ISBN: 978-1-4244-1652-3OAI: diva2:439359
3rd International Symposium on Wireless Pervasive Computing Location: Santorini, Greece Date: May 07-09, 2008
Available from: 2011-09-07 Created: 2011-08-31 Last updated: 2011-09-07Bibliographically approved

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