Title :
M-ary Orthogonal Coded/Balanced UWB Transmitted-Reference System
Author :
Kim, Dong In ; Jia, Tao
Author_Institution :
School of Engineering Science, Faculty of Applied Sciences, Simon Fraser University, Burnaby, BC, V5A 1S6 Canada. E-mail: dikim@sfu.ca
Abstract :
A new M-ary orthogonal coded/balanced signaling is proposed to realize high rate UWB transmitted-reference (TR) systems. Especially, the inter-pulse interference by an overlap of multipath-delayed pulses is mitigated by combining the signaling and a pair of balanced matched filters in a joint manner, so as to permit a shorter time delay between the reference and data pulses in TR systems. To evaluate an achievable information rate increase relative to conventional TR, the symbol error probability (SEP) is theoretically derived for the M-ary balanced TR system in dense multipath.
Keywords :
Delay effects; Energy resolution; Information rates; Interference; Multipath channels; Propagation losses; Pulse modulation; Signal design; Signal resolution; Ultra wideband technology; M-ary balanced TR system; Ultra-wideband (UWB); inter-pulse interference; transmitted-reference (TR);
Conference_Titel :
Communications, 2006. ICC '06. IEEE International Conference on
Conference_Location :
Istanbul
Print_ISBN :
1-4244-0355-3
Electronic_ISBN :
8164-9547
DOI :
10.1109/ICC.2006.255546
