Nonorthogonal pulseshapes for multicarrier communications in doubly dispersive channels.

Nonorthogonal pulseshapes for multicarrier communications in doubly dispersive channels.

A new approach to multicarrier digital communication over time-varying, frequency selective fading channels is presented. We propose a transmission signal set whose basic structure is similar to standard orthogonal frequency division multiple access (OFDM)-setups, i.e., a system of functions generat...

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Vydáno v:IEEE Journal on selected areas in communications 16, 8 (1998).
Hlavní autor: Kozek, W.
Médium: Článek
Jazyk:English
Témata:
AWGN channel.
OFDM.
WSSUS channel.
Weyl-Heisenberg system.
Delay/Doppler spread.
Doubly dispersive channels.
Frequency selective fading channels.
Interchannel interference.
Intersymbol interference.
Multicarrier communications.
Multicarrier digital communication.
Nonorthogonal FDM.
Nonorthogonal pulses.
Nonorthogonal pulseshapes.
Orthogonal frequency division multiple access.
Pulse-like prototype function.
Time-varying channels.
Transmission signal set.
Transmultiplexing.
Wide-sense stationary uncorrelated scattering.
Wireless transmission.