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Capacity Region of Wireless Network Coding
Abstract : Network coding is a highly regarded technology for improving the capacity of wireless networks. COPE-sys network coding is an easily implemented and widely studied coding system. This paper studies the maximum throughput that can be supported by COPE-sys network coding over a practical CSMA/CA medium access control (MAC) protocol. Traditional method of analyzing capacity is multi-commodity flow (MCF) formulation, which assumes impractical centralized scheduling. We enhanced MCF formulation by taking into account the collision overhead in the distributed CSMA/CA protocol, to compute the maximum throughput. To the best of our knowledge, this paper is the first rigorous theoretical study of the achievable capacity over a multi-hop CSMA/CA based wireless network coding system.
Cited literature [2 references]
https://hal.inria.fr/hal-01403133
Contributor : Hal Ifip <>
Submitted on : Friday, November 25, 2016 - 2:44:17 PM
Last modification on : Tuesday, June 1, 2021 - 2:34:10 PM
Long-term archiving on: : Tuesday, March 21, 2017 - 4:20:52 AM
Contributor : Hal Ifip <>
Submitted on : Friday, November 25, 2016 - 2:44:17 PM
Last modification on : Tuesday, June 1, 2021 - 2:34:10 PM
Long-term archiving on: : Tuesday, March 21, 2017 - 4:20:52 AM
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