Design of Transmultiplexer and Filterbank

Design of Transmultiplexer and Filterbank
Author: Ramkumar Soni
Publisher: LAP Lambert Academic Publishing
Total Pages: 104
Release: 2012-03
Genre:
ISBN: 9783848417223

Recently, Multicarrier Modulation find wide application in many areas of communication Engineering like IEEE 802.11a/g, IEEE 802.16e, IEEE 802.20, DVD, DAB, ADSL and VDSL, etc. The orthogonal property provides optimum loading of the channel spectrum with effective suppression of Interferences parameters, i.e., ICI and ISI. The TMUX is the major component of MCM system. It works like a dual of Filter bank and can be efficiently realized using basic properties of Multirate signal processing. The CMFB is one of the computationally efficient techniques for the implementation of filter bank in NPR condition. The required prototype filter can be obtained using Window approach. In real time environment, the reconstructed output at the receiving end is distorted due to mixing of different errors and interference signals. A linear bisection type optimization technique is applied to minimize these undesired parameters and obtained the output near to perfect reconstruction. The NUFB is types of filter bank which is used in processing the signals of different natures like audio, video and data. The optimized tree structure approach is used here to design NUFB with linear phase property

Filter Bank Transceivers for OFDM and DMT Systems

Filter Bank Transceivers for OFDM and DMT Systems
Author: Yuan-Pei Lin
Publisher: Cambridge University Press
Total Pages: 372
Release: 2010-10-28
Genre: Technology & Engineering
ISBN: 113949550X

Providing key background material together with advanced topics, this self-contained book is written in an easy-to-read style and is ideal for newcomers to multicarrier systems. Early chapters provide a review of basic digital communication, starting from the equivalent discrete time channel and including a detailed review of the MMSE receiver. Later chapters then provide extensive performance analysis of OFDM and DMT systems, with discussions of many practical issues such as implementation and power spectrum considerations. Throughout, theoretical analysis is presented alongside practical design considerations, whilst the filter bank transceiver representation of OFDM and DMT systems opens up possibilities for further optimization such as minimum bit error rate, minimum transmission power, and higher spectral efficiency. With plenty of insightful real-world examples and carefully designed end-of-chapter problems this is an ideal single-semester textbook for senior undergraduate and graduate students, as well as a self-study guide for researchers and professional engineers.

Multirate Systems: Design and Applications

Multirate Systems: Design and Applications
Author: Jovanovic-Dolecek, Gordana
Publisher: IGI Global
Total Pages: 322
Release: 2001-07-01
Genre: Computers
ISBN: 1591400198

Digital signal processing is an area of science and engineering that has been developed rapidly over the past years. This rapid development is the result of the significant advances in digital computer technology and integrated circuits fabrication. Many of the signal processing tasks conventionally performed by analog means are realized today by less expensive and often more reliable digital hardware. Multirate Systems: Design and Applications addresses the rapid development of multirate digital signal processing and how it is complemented by the emergence of new applications.

Advances in Multirate Systems

Advances in Multirate Systems
Author: Gordana Jovanovic Dolecek
Publisher: Springer
Total Pages: 224
Release: 2017-09-09
Genre: Technology & Engineering
ISBN: 3319592742

This book offers readers a single-source reference to the implementation aspects of multirate systems, advances in design of comb decimation filters and multirate filter banks. The authors describe a variety of the most recent applications in fields such as, image and video processing, digital communications, software and cognitive radio.

Multiresolution Signal Decomposition

Multiresolution Signal Decomposition
Author: Paul A. Haddad
Publisher: Academic Press
Total Pages: 389
Release: 2012-12-02
Genre: Technology & Engineering
ISBN: 0323138365

This book provides an in-depth, integrated, and up-to-date exposition of the topic of signal decomposition techniques. Application areas of these techniques include speech and image processing, machine vision, information engineering, High-Definition Television, and telecommunications. The book will serve as the major reference for those entering the field, instructors teaching some or all of the topics in an advanced graduate course and researchers needing to consult an authoritative source. n The first book to give a unified and coherent exposition of multiresolutional signal decomposition techniques n Classroom tested textbook clearly describes the commonalities among three key methods-transform coding, and wavelet transforms n Gives comparative performance evaluations of many proposed techniques

Radio Access Network Slicing and Virtualization for 5G Vertical Industries

Radio Access Network Slicing and Virtualization for 5G Vertical Industries
Author: Lei Zhang
Publisher: John Wiley & Sons
Total Pages: 320
Release: 2020-12-14
Genre: Technology & Engineering
ISBN: 1119652383

Learn how radio access network (RAN) slicing allows 5G networks to adapt to a wide range of environments in this masterful resource Radio Access Network Slicing and Virtualization for 5G Vertical Industriesprovides readers with a comprehensive and authoritative examination of crucial topics in the field of radio access network (RAN) slicing. Learn from renowned experts as they detail how this technology supports and applies to various industrial sectors, including manufacturing, entertainment, public safety, public transport, healthcare, financial services, automotive, and energy utilities. Radio Access Network Slicing and Virtualization for 5G Vertical Industries explains how future wireless communication systems must be built to handle high degrees of heterogeneity, including different types of applications, device classes, physical environments, mobility levels, and carrier frequencies. The authors describe how RAN slicing can be utilized to adapt 5G technologies to such wide-ranging circumstances. The book covers a wide range of topics necessary to understand RAN slicing, including: Physical waveforms design Multiple service signals coexistence RAN slicing and virtualization Applications to 5G vertical industries in a variety of environments This book is perfect for telecom engineers and industry actors who wish to identify realistic and cost-effective concepts to support specific 5G verticals. It also belongs on the bookshelves of researchers, professors, doctoral, and postgraduate students who want to identify open issues and conduct further research.

Wavelets and Filter Banks

Wavelets and Filter Banks
Author: Gilbert Strang
Publisher: SIAM
Total Pages: 556
Release: 1996-10-01
Genre: Technology & Engineering
ISBN: 9780961408879

A comprehensive treatment of wavelets for both engineers and mathematicians.

Wavelet, Subband and Block Transforms in Communications and Multimedia

Wavelet, Subband and Block Transforms in Communications and Multimedia
Author: Ali N. Akansu
Publisher: Springer Science & Business Media
Total Pages: 425
Release: 2006-04-18
Genre: Technology & Engineering
ISBN: 0306470470

Wavelet and subband transforms have been of great interest in the fields of - gineering and applied mathematics. The theories of these powerful signal p- cessing tools have matured and many applications utilizing them are emerging in different disciplines. This book, comprised of eleven chapter contributions from prominent researchers in the field, focuses on communications and mul- media applications of wavelet and subband transforms. The first six chapters of this book deal with a variety of communications applications that significantly benefit from wavelet and subband theories. S- ilarly, the remaining five chapters present recent advances in multimedia - plications of wavelet and subband transforms. These chapters interconnect the requirements of applications with the underlying theory and their engineering solutions. Hence, the reader can easily trace the entire path from fundamentals to the purpose and merit of application in hand. A combined list of references for the entire volume is given at the end of the text that should be helpful to the interested reader for a further study. This book is anticipated to be of particular interest to engineers and sci- tists who want to learn about state-of-the-art subband and wavelet transform applications as well as their theoretical underpinnings. It can also serve as a supplementary book for graduate level engineering and applied mathematics courses on wavelet and subband transforms.