Title :
Enhancing processing gain of UWB systems with NBI by signal parameters selection
Author :
Qi, Bensheng ; Wang, Tao
Author_Institution :
Coll. of Comput. & Inf. Eng., Hohai Univ., Changzhou, China
Abstract :
This paper presents the method for the signal parameters selection to improve the processing gain (PG) of the single-user TH ultra-wideband (UWB) systems. The signal parameters provided by this method are independent of TH codes. First, the UWB system models are introduced. The UWB system operates in the multipath channel with NBI, and employs binary pulse amplitude modulation. Next, the processing gain is derived. Then, the method is given. At last, the effectiveness of this method is illustrated by an example.
Keywords :
multipath channels; pulse amplitude modulation; radiofrequency interference; ultra wideband communication; NBI; UWB systems; binary pulse amplitude modulation; multipath channel; narrowband interference; processing gain; signal parameters selection; ultrawideband systems; Amplitude modulation; Educational institutions; Information science; Interference; Multipath channels; Narrowband; Niobium; Pulse modulation; Signal processing; Ultra wideband technology;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2005. Proceedings. 2005 International Conference on
Print_ISBN :
0-7803-9335-X
DOI :
10.1109/WCNM.2005.1544051
