MIMO-Link Exploiting Adaptive Modulation for TCP-enabled Networks: Cross-layer Design for Monitoring Networks - Tapa blanda

Anggadjaja, Erwin; McLoughlin, Ian

 
9783659662171: MIMO-Link Exploiting Adaptive Modulation for TCP-enabled Networks: Cross-layer Design for Monitoring Networks
Tapa blanda
ISBN 10: 3659662178 ISBN 13: 9783659662171
Editorial: LAP LAMBERT Academic Publishing, 2014

Sinopsis

The effects of sub-channel packet routing and adaptive modulation (AM) are discussed in this book for MIMO linking system under differing channel conditions. The challenges is to exploit time-varying imbalances between logical sub-channels by different cross-layer routing and modulation strategies to improve overall goodput. MIMO sub-channels are modelled using OMNeT++ to form a single protocol link and then extended into the final interesting quad- parallel independent link model (Quad-PILM) to explore the effect of channel BER imbalance by implementing frame-by-frame sub-channel re-routing and retry mechanism with the aim of improving overall goodput. As a final model, a BER-directed adaptive modulation switching scheme is evaluated. The explanation in this book demonstrates that even quite simple switching heuristics and packet re-routing mechanisms can provide an overall improvement in a common real-world situation where MIMO sub-channels exhibit slightly unequal error rates for durations of one or more transmission frames.

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Reseña del editor

The effects of sub-channel packet routing and adaptive modulation (AM) are discussed in this book for MIMO linking system under differing channel conditions. The challenges is to exploit time-varying imbalances between logical sub-channels by different cross-layer routing and modulation strategies to improve overall goodput. MIMO sub-channels are modelled using OMNeT++ to form a single protocol link and then extended into the final interesting quad- parallel independent link model (Quad-PILM) to explore the effect of channel BER imbalance by implementing frame-by-frame sub-channel re-routing and retry mechanism with the aim of improving overall goodput. As a final model, a BER-directed adaptive modulation switching scheme is evaluated. The explanation in this book demonstrates that even quite simple switching heuristics and packet re-routing mechanisms can provide an overall improvement in a common real-world situation where MIMO sub-channels exhibit slightly unequal error rates for durations of one or more transmission frames.

Biografía del autor

Dr. Anggadjaja has been working in the field wireless communication modelling, embedded system, human-computer paradigm, and ubiquitous technology. He has worked in three countries and now being involved in the research and teaching activities with Human-Computer Interaction Department of Surya University, Indonesia.

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Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2014
Idioma
Inglés
ISBN 10 
3659662178
ISBN 13 
9783659662171
Encuadernación
Tapa blanda
Número de páginas
124
Contacto del fabricante
no disponible
Persona responsable
no disponible