Name: Opportunistic Spectrum Sharing in Cognitive Radio Networks (Springerbriefs in Electrical and Computer Engineering) (en Inglés)
SKU: 50885356
Price: 57110.00 CLP
Availability: InStock
Author: Zhe Wang; Wei Zhang
ISBN: 9783319155418

portada Opportunistic Spectrum Sharing in Cognitive Radio Networks (Springerbriefs in Electrical and Computer Engineering) (en Inglés)

Opportunistic Spectrum Sharing in Cognitive Radio Networks (Springerbriefs in Electrical and Computer Engineering) (en Inglés)

Formato

Libro Físico

Editorial

Springer

Autor

Zhe Wang; Wei Zhang

Año

2015

Idioma

Inglés

N° páginas

Encuadernación

Tapa Blanda

ISBN13

9783319155418

N° edición

2015

Categorías

Hardware de redes

Opportunistic Spectrum Sharing in Cognitive Radio Networks (Springerbriefs in Electrical and Computer Engineering) (en Inglés)

Zhe Wang; Wei Zhang (Autor) · Springer · Tapa Blanda

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Reseña del libro "Opportunistic Spectrum Sharing in Cognitive Radio Networks (Springerbriefs in Electrical and Computer Engineering) (en Inglés)"

This Springer Brief investigates spectrum sharing with limited channel feedback in various cognitive radio systems, such as point-to-point, broadcast scheduling and ad-hoc networks. The design aim is to optimally allocate the secondary resources to improve the throughput of secondary users while maintaining a certain quality of service for primary users. The analytical results of optimal resource allocation are derived via optimization theory and are verified by the numerical results. The results demonstrate the secondary performance is significantly improved by limited feedback and is further improved by more feedback bits, more secondary receivers and more primary side information.