Title :
Higher Order Impulsive Signals for UWB Communications
Author :
Morosi, Simone ; Marabissi, Dania ; Fiorina, Jocelyn
Author_Institution :
Dip. di Elettronica e Telecomunicazioni, Florence Univ.
Abstract :
Future ultra-wideband systems will be applied for Internet access, multimedia services, wireless interfaces and location-aware services. This paper deals with the impulse radio (IR) UWB systems 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
Keywords :
ultra wideband communication; Internet access; UWB communications; higher order impulsive signals; impulse radio UWB systems; location-aware services; multimedia services; ultra-wideband systems; wireless interfaces; Amplitude modulation; Constellation diagram; Mobile communication; Modulation coding; Multimedia systems; Pulse modulation; Streaming media; Ultra wideband communication; Ultra wideband technology; Web and internet services;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2006 IEEE 17th International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
1-4244-0329-4
Electronic_ISBN :
1-4244-0330-8
DOI :
10.1109/PIMRC.2006.253970
