Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Fernando Cruz-Roldan"'
Publikováno v:
IEEE Open Journal of Signal Processing, Vol 5, Pp 1052-1060 (2024)
The use of an accurate cyclic prefix length is crucial in orthogonal frequency division multiplexing (OFDM) to avoid intercarrier and intersymbol interference. Although there have been many works that analyse the interference of windowed OFDM, this s
Externí odkaz:
https://doaj.org/article/39142c58c32348ef840f1b0dcfcc7e72
Publikováno v:
IEEE Access, Vol 6, Pp 9534-9542 (2018)
In this paper, two real-time architectures of medium access techniques useful for future generation of wireline and wireless communication systems are presented. One architecture is based on discrete cosine transform (DCT), while the second approach
Externí odkaz:
https://doaj.org/article/535c79a899e64c28b5975c6ab116ed5e
Publikováno v:
IEEE Access, Vol 6, Pp 16727-16736 (2018)
Windowed orthogonal frequency-division multiplexing (OFDM) and wavelet OFDM have been proposed as multicarrier techniques for broadband communications over the power line network by the standard IEEE 1901. The windowed OFDM has been extensively resea
Externí odkaz:
https://doaj.org/article/bd4f0b079fcd4be7ae2ab300f7a42367
Autor:
Miriam Gutiérrez Fernández–Calvillo, Rebeca Goya–Esteban, Fernando Cruz–Roldán, Antonio Hernández–Madrid, Manuel Blanco–Velasco
Publikováno v:
Heliyon, Vol 9, Iss 1, Pp e12947- (2023)
Background and objective: T-wave alternans (TWA) is a fluctuation of the ST–T complex of the surface electrocardiogram (ECG) on an every–other–beat basis. It has been shown to be clinically helpful for sudden cardiac death stratification, thoug
Externí odkaz:
https://doaj.org/article/d3a6ba6057594f4985575b684a289197
Publikováno v:
Sensors, Vol 22, Iss 20, p 7827 (2022)
Power line infrastructure is available almost everywhere. Positioning systems aim to estimate where a device or target is. Consequently, there may be an opportunity to use power lines for positioning purposes. This survey article reports the differen
Externí odkaz:
https://doaj.org/article/1956e204b5c14ceb80217ac28dfa940c
Publikováno v:
Sensors, Vol 21, Iss 1, p 290 (2021)
The aim of this paper is to formulate the physical layer of the broadband and narrowband power line communication (PLC) systems described in standards IEEE 1901 and IEEE 1901.2, which address new communication technologies over electrical networks fo
Externí odkaz:
https://doaj.org/article/d3b1341e3de940e9bc5ee4969d1e2008