Zobrazeno 1 - 4
of 4
pro vyhledávání: '"MORGOŞ Lucian"'
Autor:
REIZ Romulus, MORGOŞ Lucian
Publikováno v:
Journal of Electrical and Electronics Engineering, Vol 6, Iss 2, Pp 25-28 (2013)
This paper presents the results obtained using an instantaneous frequency estimation method, based upon the detection of the peaks of the spectrogram and the scalogram. A comparison is made between these two representations, showing the advantages an
Externí odkaz:
https://doaj.org/article/ce41ea6ec74041159186205cd49c2a28
Autor:
Morgoş Lucian, Popa Sorin
Publikováno v:
Journal of Electrical and Electronics Engineering, Vol 2, Iss 2, Pp 160-164 (2009)
In this paper, we present the effects ofequalization techniques with CQPSK modulation.Results are based on Monte Carlo simulations with amodel of the generated received signal which dependon the power delay profile characteristics. Weconsidered two m
Externí odkaz:
https://doaj.org/article/bd4c3588506043cea962c23eb21825b5
Publikováno v:
Journal of Electrical and Electronics Engineering, Vol 7, Iss 1, Pp 103-106 (2014)
This paper presents the iterative estimation in turbo equalization process. Turbo equalization is the process of reception in which equalization and decoding are done together, not as separate processes. For the equalizer to work properly, it must re
Externí odkaz:
https://doaj.org/article/bfbe2fd2366d4a38b53bc31ca75673ce
Autor:
MORGOS Lucian
Publikováno v:
Journal of Electrical and Electronics Engineering, Vol 6, Iss 1, Pp 87-90 (2013)
In this paper I will present some concepts related to turbo codes, the principle of their operation, and some results obtained by implementing the BCJR decoding algorithm known as the maximum aposteriori algorithm (MAP).
Externí odkaz:
https://doaj.org/article/7a2c04c8ff3f4063a44673f38413d7d3