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Proceedings Paper

Implementation of a wideband high-frequency channel simulator in a direct-sequence spread-spectrum system with RAKE receiver
Author(s): Qian Xiang; Guo Bao Ru; Hong Sun
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Paper Abstract

A wideband high frequency (HF) channel simulator is implemented in a software simulation of a direct-sequence spread-spectrum (DSSS) HF communication system. A RAKE receiver is used to mitigate the effects of multipath delay. The validity of the HF channel simulator has been demonstrated by the analysis of in-out signals of the channel simulator. It shows that the simulator accurately models a HF channel. New performance results of the system with convolutional codes and bit interleaving are advanced to demonstrate the potential of the system with proposed scheme.

Paper Details

Date Published: 28 April 2004
PDF: 8 pages
Proc. SPIE 5284, Wireless Communications and Networks, (28 April 2004); doi: 10.1117/12.521973
Show Author Affiliations
Qian Xiang, Wuhan Univ. (China)
Guo Bao Ru, Wuhan Univ. (China)
Hong Sun, Wuhan Univ. (China)


Published in SPIE Proceedings Vol. 5284:
Wireless Communications and Networks
Chih-Lin I; Jiann-An Tsai; Hequan Wu, Editor(s)

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