Articoli correlati a Space Division Multiple Access for Wireless Local Area...
Sinossi
Wireless Local Area Networks (WLANs) are experiencing a growing importance recently. Whereas WLANs were primarily used for niche applications in the past, they are now deployed as wireless extensions to computer networks. The increase of the datarates from 2 Mbps up to 11 Mbps for roughly a constant price has played a major role in this breakthrough. As a consequence, an even greater success can be envisioned for the more recent OFDM-based WLAN standards in the 5 GHz band that offer up to 54 Mbps. At IMEC we have realized this potential already several years ago and have established a successful research program on OFDM-based WLAN. The program resulted in an operational prototype of a 5 GHz OFDM system. The longer term goals of this program are to extend the indoor range of the WLAN systems up to 100 m and to increase the capacity above 100 Mbps. Driven by these goals, Patrick embarked on the usage of multiple antenna techniques and, more in particular, Space Division Multiple Access (SDMA) for WLAN as the topic for his doctoral research. During this research, key contributions were made towards making SDMA for WLAN a reality. To name a few: A basic scheme for combining OFDM and SDMA was proposed. Also realistic non-linear detection methods were developed. These me- ods achieve a high implementation efficiency, by exploiting the p- allelism of the data model and the frequency-selectivity of the pr- agation channel.
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.
Contenuti
List of Figures. List of Tables. Preface. Acknowledgments. 1. Introduction. 2. The Indoor Propagation Channel. 3. Array Processing Basics. 4. Spectrally Efficient WLAN. 5. SDMA for Multi-Carrier Modulation. 6. SDMA for Single-Carrier Modulation with Cyclic Prefix. 7. Towards a Practical SDMA System. 8. Integration of SDMA in a MAC Protocol. 9. Conclusions. Appendices. References. Index.
Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.
Compra nuovo
Visualizza questo articolo
EUR 102,62
EUR 2,27 per la spedizione in U.S.A.
Destinazione, tempi e costi
Risultati della ricerca per Space Division Multiple Access for Wireless Local Area...
Immagini fornite dal venditore
Space Division Multiple Access for Wireless Local Area Networks
Da: GreatBookPrices, Columbia, MD, U.S.A.
Valutazione del venditore 5 su 5 stelle
Condizione: New. Codice articolo 757130-n
Quantità: Più di 20 disponibili
Foto dell'editore
Space Division Multiple Access for Wireless Local Area Networks (Hardcover)
Editore:
Kluwer Academic Publishers, Dordrecht, 2001
ISBN 10: 0792374614
ISBN 13: 9780792374619
Nuovo
Rilegato
Da: Grand Eagle Retail, Bensenville, IL, U.S.A.
Valutazione del venditore 5 su 5 stelle
Hardcover. Condizione: new. Hardcover. The tendency towards more mobility and flexibility favours wireless networks for future broadband services, especially in local area and residential networks. Two major challenges in developing such high data-rate wireless networks are the channel distortion caused by multipath propagation and the limitations on bandwidth usage. In this book, novel transmission techniques are proposed that achieve multi-path mitigation, through orthogonal frequency-domain processing, in combination with a high bandwidth efficiency, through space division multiple access (SDMA). By exploiting the parallelism in the data-model and the frequency-selectivity of the propagation channel, high-performance non-linear detection algorithms with modest complexity requirements are obtained. In addition to discussing these core detection algorithms, this book pays special attention to the real-world problems encountered when integrating these into a complete system. Most notably, an optimal multi-user channel estimator and a combined pre- and post-synchronization approach are presented. Furthermore, complexity reduction is a recurring theme throughout the book. The longer term goals of this program are to extend the indoor range of the WLAN systems up to 100 m and to increase the capacity above 100 Mbps. Driven by these goals, Patrick embarked on the usage of multiple antenna techniques and, more in particular, Space Division Multiple Access (SDMA) for WLAN as the topic for his doctoral research. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Codice articolo 9780792374619
Quantità: 1 disponibili
Foto dell'editore
Space Division Multiple Access for Wireless Local Area Networks (The Springer International Series in Engineering and Computer Science, 631)
Da: Lucky's Textbooks, Dallas, TX, U.S.A.
Valutazione del venditore 5 su 5 stelle
Condizione: New. Codice articolo ABLIING23Feb2416190184504
Quantità: Più di 20 disponibili
Foto dell'editore
Space Division Multiple Access for Wireless Local Area Networks
Da: Books Puddle, New York, NY, U.S.A.
Valutazione del venditore 4 su 5 stelle
Condizione: New. pp. 260. Codice articolo 26318032
Quantità: 1 disponibili
Foto dell'editore
Space Division Multiple Access for Wireless Local Area Networks (The Springer International Series in Engineering and Computer Science, 631)
Da: Ria Christie Collections, Uxbridge, Regno Unito
Valutazione del venditore 5 su 5 stelle
Condizione: New. In. Codice articolo ria9780792374619_new
Quantità: Più di 20 disponibili
Foto dell'editore
Space Division Multiple Access for Wireless Local Area Networks
Da: GreatBookPricesUK, Woodford Green, Regno Unito
Valutazione del venditore 5 su 5 stelle
Condizione: New. Codice articolo 757130-n
Quantità: Più di 20 disponibili
Foto dell'editore
Space Division Multiple Access for Wireless Local Area Networks
Da: Majestic Books, Hounslow, Regno Unito
Valutazione del venditore 5 su 5 stelle
Condizione: New. pp. 260 Illus. Codice articolo 7562639
Quantità: 1 disponibili
Foto dell'editore
Space Division Multiple Access for Wireless Local Area Networks
Da: Biblios, Frankfurt am main, HESSE, Germania
Valutazione del venditore 5 su 5 stelle
Condizione: New. pp. 260. Codice articolo 18318042
Quantità: 1 disponibili
Immagini fornite dal venditore
Space Division Multiple Access for Wireless Local Area Networks
Print on DemandDa: moluna, Greven, Germania
Valutazione del venditore 4 su 5 stelle
Gebunden. Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. This volume proposes novel transmission techniques that achieve multi-path mitigation, through orthogonal frequency-domain processing, in combination with a high bandwidth efficiency, through space division multiple access. It also pays special attention. Codice articolo 5970180
Quantità: Più di 20 disponibili
Foto dell'editore
Space Division Multiple Access for Wireless Local Area Networks
Print on DemandDa: THE SAINT BOOKSTORE, Southport, Regno Unito
Valutazione del venditore 5 su 5 stelle
Hardback. Condizione: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days 572. Codice articolo C9780792374619
Quantità: Più di 20 disponibili