| Authors |
S. Arai, Y. Nishio, T. Yamazato |
| Title |
Improvement of Error-Correcting Method Based on Chaotic Dynamics for Noncoherent Chaos Communications |
| Authority |
International Symposium on Nonlinear Theory and its Applications (NOLTA), pp.801-804 |
| Summary |
This paper focuses on characteristics of the chaotic dynamics and improves our previous errorcorrecting method using them for noncoherent chaos communications. Our previous method is performed by using a chaotic sequence generated according to the chaotic dynamics. In this case, it is very difficult to recover data without a successive sequence based on the chaotic dynamics. We focus on this feature and consider that an improved method separates and reconstructs the chaotic dynamics of the sequence according to a specific rule. Namely, the separation and reconstruction of the chaotic dynamics can be applied for our improved method as additional information. As results of simulations, we have confirmed that the advantage gained in BER performance of our improved method is about 2–2.5 dB compared to a conventional method (without coding). |
| 年月 |
2012年10月 |
| DOI/Handle |
|
| 開催場所 |
Palma, Majorca, Spain |
| 研究テーマ |
その他
|
| 言語 |
英語 |
| 原稿/プレゼン資料 |
 / 無し (ローカル限定) |
