Edité par CRC Press, 2005
ISBN 10 : 084933683X ISBN 13 : 9780849336836
Vendeur : WorldofBooks, Goring-By-Sea, WS, Royaume-Uni
Hardback. Etat : Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.
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Edité par Cambridge University Press, 2014
ISBN 10 : 1107026164 ISBN 13 : 9781107026162
Vendeur : Academybookshop, Long Island City, NY, Etats-Unis
Hardcover. Etat : Very Good. Nice, clean condition, with a minor bump on the cover, otherwise it is in new condition, tight binding, clean pages *** Hard-Bound *** Cambridge University Press.
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Edité par CRC Press 2019-10-07, Boca Raton, 2019
ISBN 10 : 0367391473 ISBN 13 : 9780367391478
Vendeur : Blackwell's, London, Royaume-Uni
paperback. Etat : New. Language: ENG.
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Edité par SPIE Publications, 2005
ISBN 10 : 0819458694 ISBN 13 : 9780819458698
Vendeur : booksXpress, Bayonne, NJ, Etats-Unis
Soft Cover. Etat : new.
Edité par LAP LAMBERT Academic Publishing Mai 2017, 2017
ISBN 10 : 3330035463 ISBN 13 : 9783330035461
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Free Space Optical (FSO) Communication is the technology in the optical communication system in which the light travelling in free space is used to transmit data wirelessly for computer networking or telecommunication. Several years ago, Optical code division multiple access (OCDMA) systems have proven to be a helpful in combining the flexibility of CDMA technique with unlimited bandwidth of fiber to achieve high speed connectivity with high quality of transmission. It combines the large bandwidth of optical with the flexibility of the CDMA technique to achieve high speed connectivity. 68 pp. Englisch.
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Edité par LAP LAMBERT Academic Publishing, 2018
ISBN 10 : 3659943126 ISBN 13 : 9783659943126
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In communication networks, security is traditionally divided into three categories: integrity, confidentiality and availability. Potentially, optical code-division multiple-access (OCDMA) system may provide both confidentiality and availability protection. Therefore, OCDMA has been seen as a superior candidate to offer confidentiality. However, OCDMA techniques still suffer from inherent security disadvantages, such as eavesdropping by an attacker with specific device to intercept and recover the transmitted signals that has been encoded. In this book, a scheme of signature code reconfiguration over OCDMA network is proposed to enhance multiple-users data transmission security.
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Edité par LAP LAMBERT Academic Publishing, 2010
ISBN 10 : 3843385122 ISBN 13 : 9783843385121
Vendeur : Lucky's Textbooks, Dallas, TX, Etats-Unis
Etat : New.
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Edité par Springer, 2008
ISBN 10 : 354068445X ISBN 13 : 9783540684459
Vendeur : Aideo Books, San Marino, CA, Etats-Unis
Hardcover. Etat : New in new dust jacket. First edition. Hardcover, INTERNATIONAL. ***INTERNATIONAL EDITION*** Read carefully before purchase: This book is the international edition in mint condition with the different ISBN and book cover design, the major content is printed in full English as same as the original North American edition. The book printed in black and white, generally send in twenty-four hours after the order confirmed. All shipments contain tracking numbers. Great professional textbook selling experience and expedite shipping service. Sewn binding. Paper over boards. Contains: Tables, black & white, Figures. Audience: General/trade.
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Edité par Springer-Verlag Berlin and Heidelberg GmbH & Co. K, Berlin, 2010
ISBN 10 : 3642088015 ISBN 13 : 9783642088018
Vendeur : Aideo Books, San Marino, CA, Etats-Unis
Hardcover. Etat : New in new dust jacket. Hardcover, INTERNATIONAL EDITION. ***INTERNATIONAL EDITION*** Read carefully before purchase: This book is the international edition in mint condition with the different ISBN and book cover design, the major content is printed in full English as same as the original North American edition. The book printed in black and white, generally send in twenty-four hours after the order confirmed. All shipments contain tracking numbers. Great professional textbook selling experience and expedite shipping service. 330 p. Audience: Professional and scholarly.
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Edité par VDM Verlag Dr. Müller, 2009
ISBN 10 : 3639138600 ISBN 13 : 9783639138603
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -We start with an general overview of the key principles and technologies of optical code division multiple access (OCDMA) that appeared over almost three decades. We then address our new OCDMA communication technique we referred to as optical fast frequency hopping- (OFFH-) CDMA. We define the fundamental principles of the OFFH-CDMA and propose a set of implementation solutions. We have found, that multiple Bragg gratings (MBG) offer the most elegant method to implement the OFFH-CDMA encoding/decoding functions. Theoretical and computer simulation analysis have verified and demonstrated the effectiveness of the new principle. In addition, we propose new encoding/decoding architectures that enable a network to accommodate subscribers with different data rates and performance levels. We also propose and investigate a version of the system especially appropriate for communications in hostile temperature and stability conditions. Finally, we build an OFFH-CDMA experimental setup that includes sixteen encoders and four programmable decoders and demonstrate successful encoding/decoding operation in various communications scenarios. 212 pp. Englisch.
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Edité par Tsinghua University Press, 2007
ISBN 10 : 7302173281 ISBN 13 : 9787302173281
Vendeur : liu xing, Nanjing JiangSu, JS, Chine
Hardcover. Etat : New. HardCover. Pub Date: 2008 Jun Pages: 382 Language: English in Publisher: Tsinghua University Press Optical code division multiple access (OCDMA) communication network technology will play an important role in future optical networks. the such as optical access and metropolitan area networks . OCDMA technology can also be applied to implement optical signal multiplexing and label switching on backbone networks. Optical Code Division Multiple Access Communication Networks - Theory and Applicati.