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End-to-End Throughput with Cooperative Communication in Multi-channel Wireless Networks
Abstract : Although cooperative communication has been proposed at the physical layer to address multi-path fading e®ects, how physical layer gains with cooperative communication can translate to tangible perfor- mance bene¯ts in end-to-end °ows remains to be an open problem. This paper represents one step forward towards a deeper understanding of the interplay between end-to-end throughput and physical layer cooperative communication, in the general context of multi-hop multi-channel wire- less networks. Based on a decode-and-forward physical layer design with rateless codes, we reformulate the problem of routing and channel assign- ment to account for physical layer cooperation. We design a distributed protocol to solve the new problem. Our simulation results have validated the e®ectiveness of our protocol to o®er a substantial gain with respect to stabilizing the o®ered aggregate throughput in the network.
Cited literature [19 references]
https://hal.inria.fr/hal-01059109
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Submitted on : Friday, August 29, 2014 - 1:17:57 PM
Last modification on : Tuesday, May 3, 2022 - 3:14:03 PM
Long-term archiving on: : Sunday, November 30, 2014 - 10:38:54 AM
Contributor : Hal Ifip Connect in order to contact the contributor
Submitted on : Friday, August 29, 2014 - 1:17:57 PM
Last modification on : Tuesday, May 3, 2022 - 3:14:03 PM
Long-term archiving on: : Sunday, November 30, 2014 - 10:38:54 AM
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Distributed under a Creative Commons Attribution 4.0 International License