A MULTIPLE ACCESS DCSK SYSTEM

机译：多访问DCSK系统

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摘要

In this paper a multiple-access technique for use with DCSK (MA-DCSK) is proposed and analyzed. As in a single-user DCSK system, each bit duration is always divided into two time slots for all users. To minimize the correlation between signals, the frame periods and the arrangements of the reference and sample waveforms of all users are different. In order to evaluate the performance of the system, a simple one dimensional iterative map is used to generate the chaotic signals for all users. Bit error rates are derived numerically for different number of users and computer simulations are performed to verify the results.

机译：本文提出并分析了一种与DCSK一起使用的多址技术（MA-DCSK）。就像在单用户DCSK系统中一样，对于所有用户，每个位持续时间始终分为两个时隙。为了使信号之间的相关性最小，所有用户的帧周期以及参考波形和采样波形的排列都不同。为了评估系统的性能，使用简单的一维迭代图为所有用户生成混沌信号。通过数字得出不同数量用户的误码率，并进行计算机仿真以验证结果。

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来源
《International Conference on Communications vol.1; 20040603-05; Bucharest(RO)》|2004年|P.159-164|共6页
会议地点 Bucharest(RO)
作者
DORIN ANDREI; CALIN VLADEANU;
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作者单位

Military Technical Academy, Bucharest, Romania;

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会议组织
原文格式 PDF
正文语种 eng
中图分类通信;
关键词
chaos communications; differential chaos shift keying; multiple access; bit error rate;

机译：混沌通信；差分混沌键控；多路访问；误码率;

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专利

1. Permutation-based DCSK and multiple-access DCSK systems [J] . Lau F.C.M., Cheong K.Y., Tse C.K. IEEE Transactions on Circuits and Systems. 1, Fundamental Theory and Applications . 2003,第6期

机译：基于置换的DCSK和多址DCSK系统
2. Analysis of bit error rates for multiple access CSK and DCSK communication systems [J] . Tam W.M., Lau F.C.M., Tse C.K. IEEE Transactions on Circuits and Systems. I, Regular Papers . 2003,第5期

机译：多址CSK和DCSK通信系统的误码率分析
3. Analysis of bit error rates for multiple access CSK and DCSK communication systems [J] . Tam W.M., Lau F.C.M., Tse C.K. IEEE Transactions on Circuits and Systems. 1, Fundamental Theory and Applications . 2003,第5期

机译：多址CSK和DCSK通信系统的误码率分析
4. Performance analysis and comparison of three multiple-access DCSK cooperative communication systems over multipath fading channels [C] . Yi Fang, Guofa Cai, Guojun Han, International Symposium on Communications and Information Technologies . 2017

机译：多径衰落信道下三种多址DCSK协作通信系统的性能分析与比较
5. Transmitter-based multiple access interference rejection and diversity techniques for code-division multiple access systems. [D] . Liu, Jia. 2005

机译：用于码分多址系统的基于发射机的多址干扰抑制和分集技术。
6. On the performance analysis of a DCSK system under the pulse jamming environment [O] . Huu-Trien Khieu, Dang-Khanh Le, Binh Van Nguyen 2012

机译：脉冲干扰环境下DCSK系统的性能分析
7. Permutation-Based DCSK and Multiple-Access DCSK Systems [O] . Francis C. M. Lau, Senior Member, Kai Y. Cheong, 2008

机译：基于置换的DCsK和多址DCsK系统
8. Transmitter-Based Multiple Access Interference Rejection and Diversity Techniques for Code-Division Multiple Access Systems [R] . Liu, J. 2005

机译：基于发射机的多址干扰抑制和码分多址系统的分集技术

A MULTIPLE ACCESS DCSK SYSTEM

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