Title :
Overview of Faster-Than-Nyquist for Future Mobile Communication Systems
Author :
El Hefnawy, Marwa ; Taoka, Hidekazu
Author_Institution :
DOCOMO Commun. Labs. Eur. GmbH, Munich, Germany
Abstract :
Mobile communications has become one of the most developed technologies in the last two decades. Strong demand to increase system capacity is still growing dramatically and non-orthogonal transmission schemes are being considered as a potential solution to improve spectral-power efficiency. The non-orthogonal transmission scheme called Faster-Than-Nyquist (FTN) signaling is surveyed in this paper. FTN is analyzed in both time and frequency domains to show the reason behind its higher capacity as compared to the Nyquist case.
Keywords :
mobile radio; telecommunication signalling; FTN; faster-than-Nyquist signaling; mobile communication systems; nonorthogonal transmission schemes; spectral-power efficiency; system capacity; Bandwidth; Bit error rate; Frequency-domain analysis; Long Term Evolution; Modulation; Receivers; Transmitters;
Conference_Titel :
Vehicular Technology Conference (VTC Spring), 2013 IEEE 77th
Conference_Location :
Dresden
DOI :
10.1109/VTCSpring.2013.6692689
