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Proceedings Paper

A low complexity multi-user detector for synchronous TH-PPM UWB systems
Author(s): Fang Lu; Zailu Huang
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Paper Abstract

A novel low complexity multi-user detector for the TH-PPM UWB systems in synchronous AGWN channel is proposed in this paper. By exploiting the special signal structure of TH-PPM, using time diversity theory and utilizing the decision feedback method, the proposed detector is much lower computation complexity compared with the traditional receiver. Theoretical analysis and simulation results show that the proposed detector achieves better performance than the single user matched filter.

Paper Details

Date Published: 30 November 2005
PDF: 5 pages
Proc. SPIE 5985, International Conference on Space Information Technology, 598519 (30 November 2005); doi: 10.1117/12.657225
Show Author Affiliations
Fang Lu, Huazhong Univ. of Science and Technology (China)
Zailu Huang, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5985:
International Conference on Space Information Technology
Cheng Wang; Shan Zhong; Xiulin Hu, Editor(s)

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