ORCA-MRT: An optimization-based approach for fair scheduling in multirate TDMA wireless networks

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dc.contributor.authorIssariyakul, T
dc.contributor.authorHossain, E
dc.date.accessioned2007-10-04T13:03:17Z
dc.date.available2007-10-04T13:03:17Z
dc.date.issued2005-11-30T13:03:17Z
dc.description.abstractThis paper presents an optimization-based approach to solve the wireless fair scheduling problem under a multirate time division multiple access (TDMA)-based medium access control (MAC) framework. By formulating the fair scheduling problem as an assignment problem, the authors propose the optimal radio channel allocation for multirate transmission (ORCA-MRT) algorithm for fair bandwidth allocation in wireless data networks that support MRT at the radio link level. The key feature of ORCA-MRT is that while allocating transmission rate to each flow fairly, it keeps the interaccess delay bounded under a certain limit. The authors investigate the performance of the proposed ORCA-MRT scheduler in comparison to another recently proposed multirate fair scheduling algorithm. They also propose two channel prediction models and perform extensive simulations to investigate the performance of ORCA-MRT for different system parameters such as channel state correlation, number of flows, etc.en
dc.format.extent414719 bytes
dc.format.mimetypeapplication/pdf
dc.identifier.citation1536-1276; IEEE TRANS WIREL COMMUN, NOV 2005, vol. 4, no. 6, p.2823 to 2835.en
dc.identifier.doihttp://dx.doi.org/10.1109/TWC.2005.858026
dc.identifier.urihttp://hdl.handle.net/1993/2870
dc.language.isoengen_US
dc.rights©2005 IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Manitoba's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.en
dc.rightsrestricted accessen_US
dc.statusPeer revieweden
dc.subjectadaptive transmission rateen
dc.subjectfinite state Markov channelen
dc.subjectoptimizationen
dc.subjectwireless fair schedulingen
dc.subjectCHANNELSen
dc.subjectMODELen
dc.titleORCA-MRT: An optimization-based approach for fair scheduling in multirate TDMA wireless networksen
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