Title :
Performance analysis of a multipul modulation scheme for UWB communication system
Author :
Cheng, Rong ; Zhao, Xiao-Hui ; Yan, Xiao-Ming
Author_Institution :
College of Communication Engineering, Jilin University, Nanhu Road 5372, Changchun, China, 130012
Abstract :
This paper makes a key research of a combined modulation scheme (TH OPPM-BPSM) for UWB systems. The proposed scheme achieves higher data rate by introducing more number of orthogonal pulses in the same pulse repetition interval. It also reduces the system complexity by half by introducing antipodal version of orthogonal pulses. The proposed transmission scheme is analyzed through computer simulations under additive white Gaussian noise (AWGN) channel without multipath and with mutipath respectively.
Keywords :
AWGN; Bit error rate; Modulation; Shape; Ultra wideband communication; Wireless communication; Hermite Pulse; Pulse shape modulation; Ultra-Wideband; multiple modulation; orthogonal pulse position modulation;
Conference_Titel :
Information Science and Engineering (ICISE), 2010 2nd International Conference on
Conference_Location :
Hangzhou, China
Print_ISBN :
978-1-4244-7616-9
DOI :
10.1109/ICISE.2010.5690914
