Future ultra-wideband systems will be applied for internet access, multimedia services, wireless interfaces and locationaware services. This paper deals with the Impulse Radio (IR) UWBsystems with high spectral efficiency. Though the IR systems are based on the use of baseband signals, the introduction of a proper orthogonal basis permits to derive higher order constellations as a linear combination of the elements of the basis with no additional bandwidth and a higher system throughput.
Higher Order Impulsive Signals for UWB Communications / Simone Morosi;Dania Marabissi;Jocelyn Fiorina. - STAMPA. - (2006), pp. 1-5. (Intervento presentato al convegno 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications) [10.1109/PIMRC.2006.253970].
Higher Order Impulsive Signals for UWB Communications
MOROSI, SIMONE;MARABISSI, DANIA;
2006
Abstract
Future ultra-wideband systems will be applied for internet access, multimedia services, wireless interfaces and locationaware services. This paper deals with the Impulse Radio (IR) UWBsystems with high spectral efficiency. Though the IR systems are based on the use of baseband signals, the introduction of a proper orthogonal basis permits to derive higher order constellations as a linear combination of the elements of the basis with no additional bandwidth and a higher system throughput.
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