Performance Evaluation Of Channel Estimation Techniques
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Performance Evaluation Of Channel Estimation Techniques For Lte Downlink System
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Author : Kahsay Meresa
language : en
Publisher: Lulu.com
Release Date : 2016-12-03
Performance Evaluation Of Channel Estimation Techniques For Lte Downlink System written by Kahsay Meresa and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-03 with Technology & Engineering categories.
In this thesis channel estimation techniques for LTE downlink named Least Square, Minimum Mean Square error and Maximum Likelihood estimation techniques are studied for the pilot symbol based channel estimation. In addition to this the performances of these three channel estimation techniques were also studied by introducing averaging, interpolation and hybrid methods.This work also investigates the complexity of the channel estimation techniques in terms of the number of complex multiplications and by varying the FFT size and number of CP(cyclic prefix). furthermore, the effect of varying the number of antennas at the transmitter and receiver ends, where 2 x 2 and 4 x 4 antenna arrangements are considered as a case studies. The performance of these channel estimation techniques is also studied for EVA standard channel model in LTE. The considered channel model is EVA standard channel model with Doppler shift of 300HZ.
Performance Evaluation Of Channel Estimation Techniques
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Author : Kahsay Kiross
language : en
Publisher:
Release Date : 2017-11-04
Performance Evaluation Of Channel Estimation Techniques written by Kahsay Kiross and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-04 with categories.
Performance Evaluation Of Channel Estimation Techniques For An Lte Downlink System
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Author : Kahsay Kiross
language : en
Publisher: GRIN Verlag
Release Date : 2016-12-19
Performance Evaluation Of Channel Estimation Techniques For An Lte Downlink System written by Kahsay Kiross and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-19 with Technology & Engineering categories.
Thesis (M.A.) from the year 2016 in the subject Engineering - Communication Technology, grade: 75%, Mekelle University, course: Communication engineering, language: English, abstract: In this thesis channel estimation techniques for LTE downlink named Least Square, Minimum Mean Square error and Maximum Likelihood estimation techniques are studied for the pilot symbol based channel estimation. In addition to this the performances of these three channel estimation techniques were also studied by introducing averaging, interpolation and hybrid methods. This work also investigates the complexity of the channel estimation techniques in terms of the number of complex multiplications and by varying the FFT size and number of CP. furthermore, the effect of varying the number of antennas at the transmitter and receiver ends, where 2 x 2 and 4 x 4 antenna arrangements are considered as a case studies. The performance of these channel estimation techniques is also studied for EVA standard channel model in LTE. The considered channel model is EVA standard channel model with Doppler shift of 300HZ. Simulation results in this thesis show that the ML channel estimation technique has the best performance. In terms of number of complex multiplications it is proved the ML has lower complexity. From the interpolating techniques it is shown the performance of the algorithm integrated with hybrid technique has the best performance. In addition to this it is shown that as the number of transmit and receive antennas increase from 2 x 2 to 4 x 4 the performance of the estimator increases.
Analytical Methods For Multicarrier Performance Evaluation
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Author : Marco Krondorf
language : en
Publisher: Jörg Vogt Verlag
Release Date : 2009
Analytical Methods For Multicarrier Performance Evaluation written by Marco Krondorf and has been published by Jörg Vogt Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.
Wireless Communications Systems Design
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Author : Haesik Kim
language : en
Publisher: John Wiley & Sons
Release Date : 2015-08-06
Wireless Communications Systems Design written by Haesik Kim and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-06 with Technology & Engineering categories.
em style="mso-bidi-font-style: normal;"Wireless Communications Systems Design provides the basic knowledge and methodology for wireless communications design. The book mainly focuses on a broadband wireless communication system based on OFDM/OFDMA system because it is widely used in the modern wireless communication system. It is divided into three parts: wireless communication theory (part I), wireless communication block design (part II), and wireless communication block integration (part III). Written by an expert with various experience in system design (standards, research and development)
Thinkquest 2010
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Author : S J Pise
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-08-31
Thinkquest 2010 written by S J Pise and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-31 with Computers categories.
This proceedings is a representation of decades of reasearch, teaching and application in the field. Image Processing, Fusion and Information Technology areas, Digital radio Communication, Wimax, Electrical engg, VLSI approach to processor design, embedded systems design are dealt in detail through models and illustrative techniques.
Proceedings Of International Conference On Communication And Computational Technologies
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Author : Sunil Dutt Purohit
language : en
Publisher: Springer Nature
Release Date : 2020-08-27
Proceedings Of International Conference On Communication And Computational Technologies written by Sunil Dutt Purohit and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-27 with Technology & Engineering categories.
This book offers a collection of high-quality peer-reviewed research papers presented at the Second International Conference on Communication and Computational Technologies (ICCCT 2019), held at Rajasthan Institute of Engineering and Technology, Jaipur, Rajasthan, India, on 30–31 August 2019. In contributions prepared by researchers from academia and industry alike, the book discusses a wide variety of industrial, engineering and scientific applications of emerging techniques.
Proceedings Of The International Symposium On Intelligent Computing And Networking 2024
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Author : Michel Kadoch
language : en
Publisher: Springer Nature
Release Date : 2024-08-07
Proceedings Of The International Symposium On Intelligent Computing And Networking 2024 written by Michel Kadoch and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-07 with Computers categories.
International Symposium on Intelligent Computing and Networking 2024 (ISICN 2024), March 18-20, 2024; San Juan, Puerto Rico. Intelligent computing and networking is a rapidly growing area that has attracted significant attention due to its potential impact on the quality of service of applications for B5G/6G networks and the future Internet. To enable intelligent computing and networking, it is necessary to integrate technologies from the fields of communications, networking, computing, artificial intelligence, and numerous other fields. The scope of the symposium covers all enabling technologies for intelligent computing and networking. This book includes a huge variety of topics ranging from communications, computing, and networking to services and applications of artificial intelligence. Intended readership includes engineers and researchers in artificial intelligence, intelligent computing and networking areas. Targeted primary market will be professors, graduate students, and senior undergraduate students as well as research engineers. Targeted secondary market will be industry managers, consultants, and government research agencies in the related fields.
Computational Science Iccs 2007
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Author : Yong Shi
language : en
Publisher: Springer
Release Date : 2007-07-16
Computational Science Iccs 2007 written by Yong Shi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-16 with Computers categories.
Part of a four-volume set, this book constitutes the refereed proceedings of the 7th International Conference on Computational Science, ICCS 2007, held in Beijing, China in May 2007. The papers cover a large volume of topics in computational science and related areas, from multiscale physics to wireless networks, and from graph theory to tools for program development.
Signal Processing For Mobile Communications Handbook
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Author : Mohamed Ibnkahla
language : en
Publisher: CRC Press
Release Date : 2004-08-16
Signal Processing For Mobile Communications Handbook written by Mohamed Ibnkahla and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-08-16 with Technology & Engineering categories.
In recent years, a wealth of research has emerged addressing various aspects of mobile communications signal processing. New applications and services are continually arising, and future mobile communications offer new opportunities and exciting challenges for signal processing. The Signal Processing for Mobile Communications Handbook provi