JSIAM Letters
Online ISSN : 1883-0617
Print ISSN : 1883-0609
ISSN-L : 1883-0617
Independent component analysis communication using complex spreading sequence with constant power
Hiroki Matsuyama Minghui KaoKen Umeno
ジャーナル フリー

2023 年 15 巻 p. 37-40


By combining independent component analysis (ICA) with a chaotic dynamical system of orthogonality, it is potential to construct a communication system that enables data transmission and reception at the chip rate, and achieves high speed and potentially large capacity. As ICA communication is a kind of novel digital wireless technology, in this study, we successfully confirmed the transmission of bit data using chaotic spreading sequence at the chip rate. Also further evaluations of its performance by simulation and the comparison of code-division multiple access with the same chaotic spreading sequence are performed.

© 2023, The Japan Society for Industrial and Applied Mathematics
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