Digital communications with chaos: multiple access techniques and performance
Since the 1970's, there has been a great deal of research effort spent on studying chaotic systems and the properties of the chaotic signals generated. Characterized by their wideband, impulse-like autocorrelation and low cross-correlation properties, chaotic signals are useful spread-spectrum...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Elektronisch E-Book |
| Sprache: | English |
| Veröffentlicht: |
Amsterdam San Diego, CA Oxford
Elsevier
2007
|
| Ausgabe: | 1st ed |
| Schlagworte: | |
| Online-Zugang: | FLA01 Volltext |
| Zusammenfassung: | Since the 1970's, there has been a great deal of research effort spent on studying chaotic systems and the properties of the chaotic signals generated. Characterized by their wideband, impulse-like autocorrelation and low cross-correlation properties, chaotic signals are useful spread-spectrum signals for carrying digital information. Spectrum spreading has become one of the most popular modulation techniques for high-speed wireless communications. It makes use of signals of very wide bandwidth to carry information at relatively low data rates, and possesses advantages such as low probability of interception, resistance to jamming, multiple-access capability and mitigation to multipath effect, which are particularly important in a wireless scenario. In addition to enjoying the aforementioned benefits, chaotic signals can be generated using simple circuitries, thus lowering the cost of transceivers. Early study of chaos-based communication systems was focused on a single-user case. In the past few years, more effort has been put on investigating systems with multiple-access capability, which is a key feature of spread-spectrum communication systems. This book presents a detailed study of some multiple-access schemes used for chaos-based communications, and evaluates their performance. In addition, the effectiveness of the multiuser detection techniques, whose primary objective is to reduce interference between users and hence improve performance, is evaluated in the context of multiple-access digital communication systems. * Hot research topic * Describes communication technologies for the future * Authors among the pioneers researching in chaos-based communications |
| Beschreibung: | Includes bibliographical references (pages 229-233) and index |
| Beschreibung: | 1 online resource (xii, 238 pages) illustrations |
| ISBN: | 9780080451510 0080451519 0080465552 9780080465555 |
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| 245 | 1 | 0 | |a Digital communications with chaos |b multiple access techniques and performance |c Wai M. Tam, Francis C.M. Lau, Chi K. Tse |
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| 520 | |a Since the 1970's, there has been a great deal of research effort spent on studying chaotic systems and the properties of the chaotic signals generated. Characterized by their wideband, impulse-like autocorrelation and low cross-correlation properties, chaotic signals are useful spread-spectrum signals for carrying digital information. Spectrum spreading has become one of the most popular modulation techniques for high-speed wireless communications. It makes use of signals of very wide bandwidth to carry information at relatively low data rates, and possesses advantages such as low probability of interception, resistance to jamming, multiple-access capability and mitigation to multipath effect, which are particularly important in a wireless scenario. In addition to enjoying the aforementioned benefits, chaotic signals can be generated using simple circuitries, thus lowering the cost of transceivers. Early study of chaos-based communication systems was focused on a single-user case. In the past few years, more effort has been put on investigating systems with multiple-access capability, which is a key feature of spread-spectrum communication systems. This book presents a detailed study of some multiple-access schemes used for chaos-based communications, and evaluates their performance. In addition, the effectiveness of the multiuser detection techniques, whose primary objective is to reduce interference between users and hence improve performance, is evaluated in the context of multiple-access digital communication systems. * Hot research topic * Describes communication technologies for the future * Authors among the pioneers researching in chaos-based communications | ||
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Datensatz im Suchindex
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| author | Tam, Wai M. |
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| dewey-full | 621.382 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 621 - Applied physics |
| dewey-raw | 621.382 |
| dewey-search | 621.382 |
| dewey-sort | 3621.382 |
| dewey-tens | 620 - Engineering and allied operations |
| discipline | Elektrotechnik / Elektronik / Nachrichtentechnik |
| edition | 1st ed |
| format | Electronic eBook |
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| id | DE-604.BV046123821 |
| illustrated | Illustrated |
| indexdate | 2024-07-10T08:35:48Z |
| institution | BVB |
| isbn | 9780080451510 0080451519 0080465552 9780080465555 |
| language | English |
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| spelling | Tam, Wai M. Verfasser aut Digital communications with chaos multiple access techniques and performance Wai M. Tam, Francis C.M. Lau, Chi K. Tse 1st ed Amsterdam San Diego, CA Oxford Elsevier 2007 1 online resource (xii, 238 pages) illustrations txt rdacontent c rdamedia cr rdacarrier Includes bibliographical references (pages 229-233) and index Since the 1970's, there has been a great deal of research effort spent on studying chaotic systems and the properties of the chaotic signals generated. Characterized by their wideband, impulse-like autocorrelation and low cross-correlation properties, chaotic signals are useful spread-spectrum signals for carrying digital information. Spectrum spreading has become one of the most popular modulation techniques for high-speed wireless communications. It makes use of signals of very wide bandwidth to carry information at relatively low data rates, and possesses advantages such as low probability of interception, resistance to jamming, multiple-access capability and mitigation to multipath effect, which are particularly important in a wireless scenario. In addition to enjoying the aforementioned benefits, chaotic signals can be generated using simple circuitries, thus lowering the cost of transceivers. Early study of chaos-based communication systems was focused on a single-user case. In the past few years, more effort has been put on investigating systems with multiple-access capability, which is a key feature of spread-spectrum communication systems. This book presents a detailed study of some multiple-access schemes used for chaos-based communications, and evaluates their performance. In addition, the effectiveness of the multiuser detection techniques, whose primary objective is to reduce interference between users and hence improve performance, is evaluated in the context of multiple-access digital communication systems. * Hot research topic * Describes communication technologies for the future * Authors among the pioneers researching in chaos-based communications Chaotic behavior in systems fast Digital communications fast Chaotic behavior in systems Digital communications Lau, Francis C. M. Sonstige oth Tse, Chi Kong Sonstige oth http://www.sciencedirect.com/science/book/9780080451510 Verlag URL des Erstveröffentlichers Volltext |
| spellingShingle | Tam, Wai M. Digital communications with chaos multiple access techniques and performance Chaotic behavior in systems fast Digital communications fast Chaotic behavior in systems Digital communications |
| title | Digital communications with chaos multiple access techniques and performance |
| title_auth | Digital communications with chaos multiple access techniques and performance |
| title_exact_search | Digital communications with chaos multiple access techniques and performance |
| title_full | Digital communications with chaos multiple access techniques and performance Wai M. Tam, Francis C.M. Lau, Chi K. Tse |
| title_fullStr | Digital communications with chaos multiple access techniques and performance Wai M. Tam, Francis C.M. Lau, Chi K. Tse |
| title_full_unstemmed | Digital communications with chaos multiple access techniques and performance Wai M. Tam, Francis C.M. Lau, Chi K. Tse |
| title_short | Digital communications with chaos |
| title_sort | digital communications with chaos multiple access techniques and performance |
| title_sub | multiple access techniques and performance |
| topic | Chaotic behavior in systems fast Digital communications fast Chaotic behavior in systems Digital communications |
| topic_facet | Chaotic behavior in systems Digital communications |
| url | http://www.sciencedirect.com/science/book/9780080451510 |
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