Title :
Performance of hybrid pulse shape amplitude modulation for UWB communications systems over multipath channels
Author :
Marijan Herceg;Tomislav Mati?;Tomislav ?vedek
Author_Institution :
Department of Communications, Faculty of Electrical Engineering, University J. J. Strossmayer of Osijek, Kneza Trpimira 2b, Osijek, Croatia
Abstract :
This paper describes a hybrid Pulse Shape Amplitude Modulation (PSAM) scheme for time hopping ultrawideband (TH-UWB) communication system, which is the combination of Pulse Amplitude Modulation (PAM) and Pulse Shape Modulation (PSM) based on modified Hermite pulses (MHP). This scheme is suitable for high rate data transmission applications because b=log2(MN) bits can be mapped with one waveform. The system performance over multipath channel is derived in the single- and mult- user environment.
Keywords :
"Pulse modulation","Pulse shaping methods","Shape","Amplitude modulation","Ultra wideband communication","Multipath channels","Transmitters","Ultra wideband technology","System performance","Energy consumption"
Conference_Titel :
Telecommunication in Modern Satellite, Cable, and Broadcasting Services, 2009. TELSIKS ´09. 9th International Conference on
Print_ISBN :
978-1-4244-4382-6
DOI :
10.1109/TELSKS.2009.5339503
