Research Article
Performance Analysis of the DSSS System Based on Sequence Pairs
@INPROCEEDINGS{10.1109/CHINACOM.2006.344885, author={Xiao Liping and Xu Chengqian and Zhong Wenguang}, title={Performance Analysis of the DSSS System Based on Sequence Pairs}, proceedings={1st International ICST Conference on Communications and Networking in China}, publisher={IEEE}, proceedings_a={CHINACOM}, year={2007}, month={4}, keywords={Bit error rate (BER) Direct sequence spread spectrum (DSSS) pseudo-noise (PN) code sequence Sequence pairs.}, doi={10.1109/CHINACOM.2006.344885} }
- Xiao Liping
Xu Chengqian
Zhong Wenguang
Year: 2007
Performance Analysis of the DSSS System Based on Sequence Pairs
CHINACOM
IEEE
DOI: 10.1109/CHINACOM.2006.344885
Abstract
In direct sequence spread spectrum (DSSS) communication system, the pseudo-noise (PN) code sequence is used to spread the transmitted signal in frequency at the modulator and to despread the received signal at the demodulator. As a spread spectrum sequence, the PN sequence's character impacts the performance of the DSSS system directly. There are many good spread spectrum sequence that can be used in DSSS system. In this paper, we applied a new kind of spread sequence, sequence pairs in DSSS system. Simulation results show that when the sinusoid amplitude is large, the BER of the DSSS system based on sequence pairs is better than that base on other spread spectrum sequences.
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