Free Download Digital Communications: Introduction to Communication Systems
English | 2023 | ISBN: 3031195876 | 268 Pages | PDF EPUB (True) | 17 MB
The text considers the effects of noise in digital communications, developing the fundamental ideas of signal space, optimum symbol-by-symbol detection, and modulation system design, with particular emphasis on maximum likelihood and maximum a posteriori detection and system performance comparisons based on energy per bit to noise ratio and average error probability. The key technique of maximum likelihood sequence estimation is also developed.