Research Article
Partial Template Based Receiver in Impulse Radio Ultra-Wideband Communication Systems
@INPROCEEDINGS{10.1109/ChinaCom.2011.6158273, author={Yang Cao and Chao Luo and Xuanli Wu}, title={Partial Template Based Receiver in Impulse Radio Ultra-Wideband Communication Systems}, proceedings={6th International ICST Conference on Communications and Networking in China}, publisher={IEEE}, proceedings_a={CHINACOM}, year={2012}, month={3}, keywords={ultra-wideband; partial template receiver multipath interference ber analysis}, doi={10.1109/ChinaCom.2011.6158273} }- Yang Cao
Chao Luo
Xuanli Wu
Year: 2012
Partial Template Based Receiver in Impulse Radio Ultra-Wideband Communication Systems
CHINACOM
IEEE
DOI: 10.1109/ChinaCom.2011.6158273
Abstract
For high speed ultra-wideband (UWB) communication systems, the multipath interference exhibits a primary obstacle to improve transmission performance. In order to enhance the signal to interference plus noise ratio (SINR) in the receiver, a partial template receiver is proposed in this paper. Instead of using the conventional template, the model in this paper adopts a partial template to demodulate signals. To analyze the performance of the proposed receiver, bit error rate (BER) formulation of IR-UWB systems in the presence of multipath interference, multiuser interference and addictive white Gaussian noise (AWGN) is derived in IEEE 802.15.4a channel models. Simulation results show that, compared with the conventional correlation receiver, the proposed receiver can achieve a better BER performance for high Eb/N0, which falls in the conventional used Eb/N0 range.