Index Modulation for OFDM Communications Systems

Name: Index Modulation for OFDM Communications Systems
Brand: Springer Verlag, Singapore
SKU: 9789811594069
Price: 714.93 RON
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Autor: Qiang Li, Xiang Cheng

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Legare: Copertă tare

Editura: Springer Verlag, Singapore

Disponibilitate: În depozitul extern

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Thanks to their considerable advantages, index modulation and orthogonal frequency division multiple...

Informații despre carte

Autor

Qiang Li, Xiang Cheng

Limbă

engleză

Legare

Carte - Copertă tare

Publicat

2021

Pagini

188

EAN

9789811594069

ISBN

9811594066

Enbook ID

33223078

Editura

Springer Verlag, Singapore

Greutate

453

Dimensiuni

160 x 241 x 16

Descriere completă

Thanks to their considerable advantages, index modulation and orthogonal frequency division multiplexing (OFDM) are considered to be promising candidates for future wireless communications. This book focuses on the index modulation techniques for OFDM communications systems, which allow information to be conveyed not only via constellation symbols, but also by the indices of various transmission entities in OFDM systems, such as signal constellations, spreading codes, and pilots.The book discusses representative transmitter and receiver designs, optimization and performance analysis of index modulation based on various transmission entities. It first introduces readers to constellation-based index modulation via a combinatorial approach, including the classical index modulation scheme and two embodiments of information-guided precoding for OFDM systems. It further discusses constellation-based index modulation via a permutational approach, including the basic, generalized, and diversity-enhancing forms. It then describes how the spreading code is used to design an index modulated spread spectrum for OFDM systems, and the extensions to multi-code and multi-user scenarios. In addition it explores information guided pilot insertion for OFDM systems, followed by applications to carrier phase tracking and channel estimation. Lastly, the book highlights a number of open problems and discusses future research directions in the general field of index modulation.Intended for professionals and researchers in the field of wireless communications, this book is also a valuable resource for advanced-level electrical engineering and computer science students.

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Index Modulation for OFDM Communications Systems

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