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An Application Of Pearsonica To Ds Cdma Detection
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Book Synopsis An Application of PearsonICA to DS-CDMA Detection by : S. D. Parmar
Download or read book An Application of PearsonICA to DS-CDMA Detection written by S. D. Parmar and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commercial cellular networks, like the systems based on Direct Sequence-Code Division Multiple Access (DS-CDMA), face many types of interferences such as multiuser interference inside each sector in a cell to interoperate interference. While unintentional jamming can be present due to coexisting systems at the same band, intentional jamming arises mainly in military applications. Independent Component Analysis (ICA) has been used as an advanced preprocessing tool for blind suppression of interfering signals in DS-CDMA communication systems. The role of ICA is to provide an interference-mitigated signal to the conventional detection. This paper evaluates the performance of the PearsonICA algorithm to solve the symbol estimation problem of multiusers in a DS-CDMA communication system. The main focus is on blind separation of convolved CDMA mixture and on improvement of the downlink symbol estimation. The results of the numerical experiments are compared with those obtained by the Single User Detection (SUD) receiver, the ICA detector and the combined SUD-ICA detector.
Book Synopsis Blind Speech Separation by : Shoji Makino
Download or read book Blind Speech Separation written by Shoji Makino and published by Springer Science & Business Media. This book was released on 2007-09-07 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the world’s first edited book on independent component analysis (ICA)-based blind source separation (BSS) of convolutive mixtures of speech. This book brings together a small number of leading researchers to provide tutorial-like and in-depth treatment on major ICA-based BSS topics, with the objective of becoming the definitive source for current, comprehensive, authoritative, and yet accessible treatment.
Book Synopsis Handbook of Research in Mobile Business, Second Edition: Technical, Methodological and Social Perspectives by : Unhelkar, Bhuvan
Download or read book Handbook of Research in Mobile Business, Second Edition: Technical, Methodological and Social Perspectives written by Unhelkar, Bhuvan and published by IGI Global. This book was released on 2008-12-31 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book collects the latest research advances in the rapidly evolving field of mobile business"--Provided by publisher.
Book Synopsis Independent Component Analysis and Signal Separation by : Tulay Adali
Download or read book Independent Component Analysis and Signal Separation written by Tulay Adali and published by Springer. This book was released on 2009-03-16 with total page 803 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 8th International Conference on Independent Component Analysis and Signal Separation, ICA 2009, held in Paraty, Brazil, in March 2009. The 97 revised papers presented were carefully reviewed and selected from 137 submissions. The papers are organized in topical sections on theory, algorithms and architectures, biomedical applications, image processing, speech and audio processing, other applications, as well as a special session on evaluation.
