TY - CONF
T1 - Orthogonal Multicarrier Transmission with Modal Channel Estimation
AU - Garbo, Giovanni
AU - Mangione, Stefano
AU - Maniscalco, Vincenzo
PY - 2009
Y1 - 2009
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
SP - 87
EP - 92
ER -