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Synopsis
In this thesis low complexity physical layer cooperative communication schemes are investigated to improve the spectral efficiency, the scalability and the coverage range of mobile ad hoc networks (MANETs). Specifically, we investigate cooperative broadcasting and provide an accurate coverage prediction to it, introduce leakage based beam shaping to increase the transmission range of virtual antenna arrays, while the signal in undesired directions is suppressed, and propose simple resource allocation schemes for quantize-and-forward receive cooperation. We provide theoretical analysis and numerical evaluations of these schemes and investigate their performance, respectively the performance of combinations thereof, in two different scenarios: military MANETs and urban traffic hotspots with ultra high user density. In addition to the cooperative communication schemes, we investigate the relation between the applied transmit power and the resulting interference power at unintended users in leakage based precoding, a promising multi-user MIMO precoding approach. Based on these investigations, we propose a target rate precoding as well as a rate optimal precoding, and provide a quasi closed-form solution for both.
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Low Complexity Physical Layer Cooperation Concepts for Mobile Ad Hoc Networks
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Low Complexity Physical Layer Cooperation Concepts for Mobile Ad Hoc Networks
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Logos Verlag Berlin, 2018
ISBN 10 : 3832548017
ISBN 13 : 9783832548018
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Low Complexity Physical Layer Cooperation Concepts for Mobile Ad Hoc Networks
Edité par
Logos Verlag Berlin, 2018
ISBN 10 : 3832548017
ISBN 13 : 9783832548018
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Low Complexity Physical Layer Cooperation Concepts for Mobile Ad Hoc Networks (Paperback)
Edité par
Logos Verlag Berlin GmbH, Berlin, 2018
ISBN 10 : 3832548017
ISBN 13 : 9783832548018
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Paperback. Etat : new. Paperback. In this thesis low complexity physical layer cooperative communication schemes are investigated to improve the spectral efficiency, the scalability and the coverage range of mobile ad hoc networks (MANETs). Specifically, we investigate cooperative broadcasting and provide an accurate coverage prediction to it, introduce leakage based beam shaping to increase the transmission range of virtual antenna arrays, while the signal in undesired directions is suppressed, and propose simple resource allocation schemes for quantize-and-forward receive cooperation. We provide theoretical analysis and numerical evaluations of these schemes and investigate their performance, respectively the performance of combinations thereof, in two different scenarios: military MANETs and urban traffic hotspots with ultra high user density.In addition to the cooperative communication schemes, we investigate the relation between the applied transmit power and the resulting interference power at unintended users in leakage based precoding, a promising multi-user MIMO precoding approach. Based on these investigations, we propose a target rate precoding as well as a rate optimal precoding, and provide a quasi closed-form solution for both. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. N° de réf. du vendeur 9783832548018
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Low Complexity Physical Layer Cooperation Concepts for Mobile Ad Hoc Networks
Edité par
Logos Verlag Berlin, 2018
ISBN 10 : 3832548017
ISBN 13 : 9783832548018
Neuf
Couverture souple
Vendeur : Kennys Bookstore, Olney, MD, Etats-Unis
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Low Complexity Physical Layer Cooperation Concepts for Mobile Ad Hoc Networks
Edité par
Logos Verlag Berlin, 2018
ISBN 10 : 3832548017
ISBN 13 : 9783832548018
Neuf
Couverture souple
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Low Complexity Physical Layer Cooperation Concepts for Mobile Ad Hoc Networks (Paperback)
Edité par
Logos Verlag Berlin GmbH, Berlin, 2018
ISBN 10 : 3832548017
ISBN 13 : 9783832548018
Neuf
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Paperback. Etat : new. Paperback. In this thesis low complexity physical layer cooperative communication schemes are investigated to improve the spectral efficiency, the scalability and the coverage range of mobile ad hoc networks (MANETs). Specifically, we investigate cooperative broadcasting and provide an accurate coverage prediction to it, introduce leakage based beam shaping to increase the transmission range of virtual antenna arrays, while the signal in undesired directions is suppressed, and propose simple resource allocation schemes for quantize-and-forward receive cooperation. We provide theoretical analysis and numerical evaluations of these schemes and investigate their performance, respectively the performance of combinations thereof, in two different scenarios: military MANETs and urban traffic hotspots with ultra high user density.In addition to the cooperative communication schemes, we investigate the relation between the applied transmit power and the resulting interference power at unintended users in leakage based precoding, a promising multi-user MIMO precoding approach. Based on these investigations, we propose a target rate precoding as well as a rate optimal precoding, and provide a quasi closed-form solution for both. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability. N° de réf. du vendeur 9783832548018
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