Software and hardware implementation techniques for digital communications-related algorithms

There are essentially three areas addressed in the body of this thesis. (a) The first is a theoretical investigation into the design and development of a practically realizable implementation of a maximum-likelihood detection process to deal with digital data transmission over HF radio links. These...

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Main Author:	Safdar M. Asghar
Format:	Default Thesis
Published:	2001
Subjects:	Mechanical engineering not elsewhere classified untagged Mechanical Engineering not elsewhere classified
Online Access:	https://hdl.handle.net/2134/33589
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id	rr-article-9531401
record_format	Figshare
spelling	rr-article-95314012001-01-01T00:00:00Z Software and hardware implementation techniques for digital communications-related algorithms Safdar M. Asghar (7202186) Mechanical engineering not elsewhere classified untagged Mechanical Engineering not elsewhere classified There are essentially three areas addressed in the body of this thesis. (a) The first is a theoretical investigation into the design and development of a practically realizable implementation of a maximum-likelihood detection process to deal with digital data transmission over HF radio links. These links exhibit multipath properties with delay spreads that can easily extend over 12 to 15 milliseconds. The project was sponsored by the Ministry of Defence through the auspices of the Science and Engineering Research Council. The primary objective was to transmit voice band data at a minimum rate of 2.4 kb/s continuously for long periods of time during the day or night. Computer simulation models of HF propagation channels were created to simulate atmospheric and multipath effects of transmission from London to Washington DC, Ankara, and as far as Melbourne, Australia. Investigations into HF channel estimation are not the subject of this thesis. The detection process assumed accurate knowledge of the channel. [Continues.] 2001-01-01T00:00:00Z Text Thesis 2134/33589 https://figshare.com/articles/thesis/Software_and_hardware_implementation_techniques_for_digital_communications-related_algorithms/9531401 CC BY-NC-ND 4.0
institution	Loughborough University
collection	Figshare
topic	Mechanical engineering not elsewhere classified untagged Mechanical Engineering not elsewhere classified
spellingShingle	Mechanical engineering not elsewhere classified untagged Mechanical Engineering not elsewhere classified Safdar M. Asghar Software and hardware implementation techniques for digital communications-related algorithms
description	There are essentially three areas addressed in the body of this thesis. (a) The first is a theoretical investigation into the design and development of a practically realizable implementation of a maximum-likelihood detection process to deal with digital data transmission over HF radio links. These links exhibit multipath properties with delay spreads that can easily extend over 12 to 15 milliseconds. The project was sponsored by the Ministry of Defence through the auspices of the Science and Engineering Research Council. The primary objective was to transmit voice band data at a minimum rate of 2.4 kb/s continuously for long periods of time during the day or night. Computer simulation models of HF propagation channels were created to simulate atmospheric and multipath effects of transmission from London to Washington DC, Ankara, and as far as Melbourne, Australia. Investigations into HF channel estimation are not the subject of this thesis. The detection process assumed accurate knowledge of the channel. [Continues.]
format	Default Thesis
author	Safdar M. Asghar
author_facet	Safdar M. Asghar
author_sort	Safdar M. Asghar (7202186)
title	Software and hardware implementation techniques for digital communications-related algorithms
title_short	Software and hardware implementation techniques for digital communications-related algorithms
title_full	Software and hardware implementation techniques for digital communications-related algorithms
title_fullStr	Software and hardware implementation techniques for digital communications-related algorithms
title_full_unstemmed	Software and hardware implementation techniques for digital communications-related algorithms
title_sort	software and hardware implementation techniques for digital communications-related algorithms
publishDate	2001
url	https://hdl.handle.net/2134/33589
_version_	1797371624318566400

Software and hardware implementation techniques for digital communications-related algorithms

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