Title :
A UWB Pulse Shapes Modulation Scheme Based on Modified Hermite Polynomials
Author :
Fan, Kefeng ; Zhang, Subing ; Liu, Xiufen
Author_Institution :
ADTC Lab., China Electron. Standardization Inst., Beijing
Abstract :
Considering ultra wide band (UWB) system which transmits data information using ultra-short pulses, a pulse shape modulation UWB system based on orthogonal UWB pulse is proposed, which is on the basis of the orthogonality and non- direct component of modified Hermite polynomial function. The simulation result shows that the method can not only improve the performance, but also decrease the bit error rate.
Keywords :
error statistics; polynomials; pulse modulation; ultra wideband communication; Hermite polynomial function; UWB pulse shape modulation scheme; bit error rate; data information; orthogonality component; ultra-short pulses; Amplitude modulation; Binary phase shift keying; Modulation coding; Phase modulation; Polynomials; Pulse modulation; Pulse shaping methods; Shape; System performance; Ultra wideband communication;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-2107-7
Electronic_ISBN :
978-1-4244-2108-4
DOI :
10.1109/WiCom.2008.243
