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Book Performance Analysis of Spread Spectrum Networks

Download or read book Performance Analysis of Spread Spectrum Networks written by Szu-Lin Su and published by . This book was released on 1985 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Performance analysis and charakterization of spread spectrum packet radio networks

Download or read book Performance analysis and charakterization of spread spectrum packet radio networks written by Osmund S. Desouza and published by . This book was released on 1990 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Space Modulation Techniques

Download or read book Space Modulation Techniques written by Raed Mesleh and published by John Wiley & Sons. This book was released on 2018-06-19 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the fundamentals required to understand, analyze, and implement space modulation techniques (SMTs) in coherent and non-coherent radio frequency environments This book focuses on the concept of space modulation techniques (SMTs), and covers those emerging high data rate wireless communication techniques. The book discusses the advantages and disadvantages of SMTs along with their performance. A general framework for analyzing the performance of SMTs is provided and used to detail their performance over several generalized fading channels. The book also addresses the transmitter design of these techniques with the optimum number of hardware components and the use of these techniques in cooperative and mm-Wave communications. Beginning with an introduction to the subject and a brief history, Space Modulation Techniques goes on to offer chapters covering MIMO systems like spatial multiplexing and space-time coding. It then looks at channel models, such as Rayleigh, Rician, Nakagami-m, and other generalized distributions. A discussion of SMTs includes techniques like space shift keying (SSK), space-time shift keying (STSK), trellis coded spatial modulation (TCSM), spatial modulation (SM), generalized spatial modulation (GSM), quadrature spatial modulation (QSM), and more. The book also presents a non-coherent design for different SMTs, and a framework for SMTs’ performance analysis in different channel conditions and in the presence of channel imperfections, all that along with an information theoretic treatment of SMTs. Lastly, it provides performance comparisons, results, and MATLAB codes and offers readers practical implementation designs for SMTs. The book also: Provides readers with the expertise of the inventors of space modulation techniques (SMTs) Analyzes error performance, capacity performance, and system complexity. Discusses practical implementation of SMTs and studies SMTs with cooperative and mm-Wave communications Explores and compares MIMO schemes Space Modulation Techniques is an ideal book for professional and academic readers that are active in the field of SMT MIMO systems.

Book Performance Evaluation of Spread Spectrum Based Wireless Ad Hoc Networks

Download or read book Performance Evaluation of Spread Spectrum Based Wireless Ad Hoc Networks written by Alshah Hamid Raza and published by . This book was released on 2007 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Performance Study of Hybrid Spread Spectrum Techniques

Download or read book Performance Study of Hybrid Spread Spectrum Techniques written by and published by . This book was released on 2005 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis focuses on the performance analysis of hybrid direct sequence/slow frequency hopping (DS/SFH) and hybrid direct sequence/fast frequency hopping (DS/FFH) systems under multi-user interference and Rayleigh fading. First, we analyze the performance of direct sequence spread spectrum (DSSS), slow frequency hopping (SFH) and fast frequency hopping (FFH) systems for varying processing gains under interference environment assuming equal bandwidth constraint with Binary Phase Shift Keying (BPSK) modulation and synchronous system. After thorough literature survey, we show that hybrid DS/FFH systems outperform both SFH and hybrid DS/SFH systems under Rayleigh fading and multi-user interference. Also, both hybrid DS/SFH and hybrid DS/FFH show performance improvement with increasing spreading factor and decreasing number of hopping frequencies.

Book Performance Evaluation of Frequency Hopped Spread Spectrum Multi Hop Networks

Download or read book Performance Evaluation of Frequency Hopped Spread Spectrum Multi Hop Networks written by J. W. Gluck and published by . This book was released on 1988 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primary and secondary multiple-access interference processes are characterized for multi-hop packet radio networks, in which users are assumed to be Poisson-distributed in the plane and to use frequency hopped spread-spectrum signaling with a receiver-oriented assignment of frequency-hopping patterns. The throughput per node and the average forward progress are then evaluated for frequency-hopped multi-hop networks that employ (i) random forward routing with fixed transmission radius (RFR) and(ii) most forward progress routing with fixed transmission radius (MFR). The optimal average number of neighbors and transmission radius are derived for these cases when Reed-Solomon forward-error-control coding with minimum distance decoding or binary convolutional coding with Viterbi decoding is employed.

Book 425

    425

    Book Details:
  • Author :
  • Publisher :
  • Release : 1986
  • ISBN :
  • Pages : pages

Download or read book 425 written by and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Performance of Spread Spectrum Networks

Download or read book Performance of Spread Spectrum Networks written by J. Silvester and published by . This book was released on 1984 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper we describe throughput/delay performance results for Spread Spectrum Communication Networks. In previous work we have used a strong independence assumption and an iterative algorithm to generate approximate performance models for (non-spread) multiple access broadcast networks using random access protocols. The model incorporates the effect of buffering and finite populations. In this paper we extend these results to Spread Spectrum Networks capable of Code Division Multiple Access and study the effect of the multi-user threshold and capture. Originator-supplied keywords include: Packet Radio; Spread Spectrum Networks; Multihop Networks, Throughput/Delay Performance; Code Division Multiple Access; and Slotted Aloha.

Book Performance Analysis of Noncoherent Slow Frequency hopped Spread spectrum Communications Over Specular Multipath Fading Channels

Download or read book Performance Analysis of Noncoherent Slow Frequency hopped Spread spectrum Communications Over Specular Multipath Fading Channels written by Kuo Tung Chiang and published by . This book was released on 1986 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: