Orthogonal Multicarrier Transmission with Modal Channel Estimation

Stefano Mangione; Giovanni Garbo; Vincenzo Maniscalco

Orthogonal Multicarrier Transmission with Modal Channel Estimation

Stefano Mangione, Giovanni Garbo, Vincenzo Maniscalco

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Risultato della ricerca: Other

2 Citazioni (Scopus)

Abstract

A novel multi-carrier orthogonal transmission scheme is presented. While being simpler to implement, it has a spectral efficiency and design parameters similar to those of Orthogonal Frequency Division Multiplexing based on Offset Quadrature Amplitude Modulation (OFDM/OQAM). A parametric channel estimation technique is subsequently reported. The proposed technique is based on an algorithm obtained from classic Multiple Signal Classification (MUSIC) by relaxation of the hypothesis on the number of measurements with respect to the number of sensors. Numerical simulations show that our proposal outperforms previous works in this field.

Lingua originale	English
Pagine	87-92
Numero di pagine	6
Stato di pubblicazione	Published - 2009

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Communication

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Mangione, S., Garbo, G., & Maniscalco, V. (2009). Orthogonal Multicarrier Transmission with Modal Channel Estimation. 87-92.

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keywords = "Fading Channels, Frequency division multiplexing, Parameter estimation, Quadrature amplitude modulation, Fading Channels, Frequency division multiplexing, Parameter estimation, Quadrature amplitude modulation",

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AU - Mangione, Stefano

AU - Garbo, Giovanni

AU - Maniscalco, Vincenzo

PY - 2009

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N2 - A novel multi-carrier orthogonal transmission scheme is presented. While being simpler to implement, it has a spectral efficiency and design parameters similar to those of Orthogonal Frequency Division Multiplexing based on Offset Quadrature Amplitude Modulation (OFDM/OQAM). A parametric channel estimation technique is subsequently reported. The proposed technique is based on an algorithm obtained from classic Multiple Signal Classification (MUSIC) by relaxation of the hypothesis on the number of measurements with respect to the number of sensors. Numerical simulations show that our proposal outperforms previous works in this field.

AB - A novel multi-carrier orthogonal transmission scheme is presented. While being simpler to implement, it has a spectral efficiency and design parameters similar to those of Orthogonal Frequency Division Multiplexing based on Offset Quadrature Amplitude Modulation (OFDM/OQAM). A parametric channel estimation technique is subsequently reported. The proposed technique is based on an algorithm obtained from classic Multiple Signal Classification (MUSIC) by relaxation of the hypothesis on the number of measurements with respect to the number of sensors. Numerical simulations show that our proposal outperforms previous works in this field.

KW - Fading Channels

KW - Frequency division multiplexing

KW - Parameter estimation

KW - Quadrature amplitude modulation

KW - Fading Channels

KW - Frequency division multiplexing

KW - Parameter estimation

KW - Quadrature amplitude modulation

UR - http://hdl.handle.net/10447/37351

M3 - Other

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EP - 92

ER -