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Filter Distortion And Intersymbol Interference Effects In Direct Sequence Spread Spectrum Multiple Access Communication Systems
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Book Synopsis Filter Distortion and Intersymbol Interference Effects in Direct-sequence Spread-spectrum Multiple-access Communication Systems by : Christopher Lance Johnson
Download or read book Filter Distortion and Intersymbol Interference Effects in Direct-sequence Spread-spectrum Multiple-access Communication Systems written by Christopher Lance Johnson and published by . This book was released on 1990 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Filter Distortion and Intersymbol Interference Effects in Direct Sequence Spread Spectrum Systems by : James Adam Uetrecht
Download or read book Filter Distortion and Intersymbol Interference Effects in Direct Sequence Spread Spectrum Systems written by James Adam Uetrecht and published by . This book was released on 1989 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Filter Distortion Effects in Direct-sequence Spread-spectrum Multiple-access Communication Systems by : Robert Johnson Irvine
Download or read book Filter Distortion Effects in Direct-sequence Spread-spectrum Multiple-access Communication Systems written by Robert Johnson Irvine and published by . This book was released on 1992 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Narrowband Interference Suppression Techniques Using Decision Feedback Filtering in Direct Sequence Spread Spectrum Systems by : Katherine Jauregui Lovette
Download or read book Narrowband Interference Suppression Techniques Using Decision Feedback Filtering in Direct Sequence Spread Spectrum Systems written by Katherine Jauregui Lovette and published by . This book was released on 1994 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research in Progress written by and published by . This book was released on 1982 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spread Spectrum Communications by : Marvin K. Simon
Download or read book Spread Spectrum Communications written by Marvin K. Simon and published by . This book was released on 1985 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interference Effects in Direct Sequence Spread Spectrum Communications Systems by : Ward James Davies
Download or read book Interference Effects in Direct Sequence Spread Spectrum Communications Systems written by Ward James Davies and published by . This book was released on 1989 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Partial Correlation Effects in Direct-Sequence Spread-Spectrum Multiple-Access Communication Systems by : D. V. Sarwate
Download or read book Partial Correlation Effects in Direct-Sequence Spread-Spectrum Multiple-Access Communication Systems written by D. V. Sarwate and published by . This book was released on 1984 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Multiple Access Interference Characterization for Direct-Sequence Spread-Spectrum Communications Using Chip Waveform Shaping by : Matthew G. Glen
Download or read book Multiple Access Interference Characterization for Direct-Sequence Spread-Spectrum Communications Using Chip Waveform Shaping written by Matthew G. Glen and published by . This book was released on 2004-03-01 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research characterizes MAI effects on DS/SSMA system performance through simulation in Matlab , and explores the impact of multiple access code selection, chip waveform shaping, and multiple access code length on BER for both synchronous and asynchronous multiple access networks. In addition, the simulated DS/SSMA model permits rapid research into the effects of additional factors on BER. Prior to experimental testing, model validation is conducted through single user trials and by comparison with existing research for similar system designs. For synchronous and asynchronous networks, Gold coding improves BER by 7.5 and 4.0 dB, respectively, relative to aperiodic random spreading codes. Synchronous network results show that chip waveform shaping provides no significant BER improvement for the Blackman or Lanczos shapes. However, asynchronous network results show a potential BER improvement for Blackman and Lanczos shapes. Increasing code length from 31 to 511 resulted in a 7.5 dB BER improvement. Collectively, these results directly relate changes in BER to waveform cross-correlation statistics.
Book Synopsis Effects of Pulse Shape on Performance of Direct Sequence Spread Spectrum Multiple Access Communication Systems by : Farnoosh Bahram
Download or read book Effects of Pulse Shape on Performance of Direct Sequence Spread Spectrum Multiple Access Communication Systems written by Farnoosh Bahram and published by . This book was released on 1998 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :IEEE Communications Society Publisher :Institute of Electrical & Electronics Engineers(IEEE) ISBN 13 :9780780324930 Total Pages :768 pages Book Rating :4.3/5 (249 download)
Book Synopsis 1995 IEEE 14th Annual International Phoenix Conference on Computers and Communications by : IEEE Communications Society
Download or read book 1995 IEEE 14th Annual International Phoenix Conference on Computers and Communications written by IEEE Communications Society and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1995 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Narrowband Interference Cancellation for Wireless Communications with Channel Distortion by : Sandeep Panthula
Download or read book Narrowband Interference Cancellation for Wireless Communications with Channel Distortion written by Sandeep Panthula and published by . This book was released on 2004 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Code division multiple access (CDMA) implemented with direct-sequence spread spectrum signaling is among the most promising multiplexing technologies for cellular services. The advantages of these include superior operation in multipath environments, flexibility in the allocation of channels and share bandwidth with narrowband communication systems without undue degradation of either performance. The discrepancy in the predictability of narrowband interference and CDMA signal is exploited in this work to propose techniques for narrowband interference cancellation. Linear predictive techniques employed here estimates the interference by processing the past samples and then subtracting it from the received signal to form a signal free of interference. The first proposed method uses this linear prediction model for interference estimation. This method is also used to evaluate the case of multiple received signals at the receiver. The performance of first method degrades with the presence of CDMA signal. So, to account this problem a second method is proposed such that the CDMA signal estimate from the traditional wiener filter is subtracted from the received signal and then it is linearly processed. Linear prediction coefficients are designed using the MMSE criterion to minimize the prediction error.
Book Synopsis Performance of DS-CDMA Communication Systems with Generalized Offset QPSK Modulation by : Mohamed Adnen Landolsi
Download or read book Performance of DS-CDMA Communication Systems with Generalized Offset QPSK Modulation written by Mohamed Adnen Landolsi and published by . This book was released on 1996 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Narrowband and Multiple-Access Interference Suppression for Direct Sequence Spread Spectrum Communication Receivers by :
Download or read book Narrowband and Multiple-Access Interference Suppression for Direct Sequence Spread Spectrum Communication Receivers written by and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents research results focused on the mitigation of both narrowband and multiple access interference in direct sequence spread spectrum communication systems. Both linear and nonlinear adaptive algorithmic approaches are developed and reported. Specific attention has been paid to making the algorithmic practicable. In addition to the algorithmic development, a software simulation for a code division multiple access system is developed using a commercially available programming environment.
Book Synopsis Filtering of Direct-sequence Spread Spectrum Systems with Frequency-hop Interference by : John Keelan Grosspietsch
Download or read book Filtering of Direct-sequence Spread Spectrum Systems with Frequency-hop Interference written by John Keelan Grosspietsch and published by . This book was released on 1984 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Multiple Access Interference Rejection Technique Using Weighted Despreading Functions for Direct-Sequence Code Division Multiple Access Communications by : Yuejin Huang
Download or read book A Multiple Access Interference Rejection Technique Using Weighted Despreading Functions for Direct-Sequence Code Division Multiple Access Communications written by Yuejin Huang and published by . This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "A Multiple Access Interference Rejection Technique Using Weighted Despreading Functions for Direct-sequence Code Division Multiple Access Communications" by 黃耀進, Yuejin, Huang, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. DOI: 10.5353/th_b3123707 Subjects: Wireless communication systems Code division multiple access Spread spectrum communications
Book Synopsis Signal-to-noise-plus-interference Ratio Estimation and Statistics for Direct Sequence Spread Spectrum Code Division Multiple Access Communications by : Amit Gupta
Download or read book Signal-to-noise-plus-interference Ratio Estimation and Statistics for Direct Sequence Spread Spectrum Code Division Multiple Access Communications written by Amit Gupta and published by . This book was released on 2004 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
