提出了一种多级混沌同步保密通信系统实现方案。
A multistage chaotic synchronization system for secure communications is proposed.
第五章设计了一种基于混沌同步的混沌数字保密通信系统。
In chapter 5, we design a new digital chaotic secure communication system that is based on the chaotic synchronization.
与原系统相比，该方法提高基于混沌掩盖保密通信系统的性能。
By comparison with the original system, this method improves the performance of secure communication system based on chaotic masking.
论文对量子信息中的量子保密通信系统及量子逻辑门进行了研究。
This thesis mainly focuses on investigation on the quantum cryptography communication system and quantum logic gates.
第三章：详细讨论了基于相位调制偏振编码的量子保密通信系统。
Chapter3: This chapter discusses the quantum cryptography system based on phase modulation polarization coding technology in details.
经典的保密通信系统通常把通信的安全性建立在计算复杂性基础上。
Classic secret communication system employed at present usually base the security of communication on the arithmetic complexity.
介绍了在网络通信技术基础之上设计一个保密通信系统的关键技术。
The key technology is presented with which the secure communication system is designed based on network communication technology.
该文基于混沌保密通信系统特点，提出利用标准数字信道传输发送信号。
Based on the characteristic of the chaotic secure communication system, transmitting the sending signal by the standard digital channel is proposed in this paper.
本文基于未来海洋通信网络考虑，研究了用于水声通讯的实时保密通信系统。
Based on the maritime communications network, the real-time confidential communications systems used for acoustic communications are researched.
测试结果表明，实时语音保密通信系统具有良好的实时通信效果和安全性能。
Tests show that the system has good performances on communication effects and security.
量子保密通信系统以量子力学中的基本定理为基石，可以提供绝对的信息安全。
Quantum cryptography communication system is based on principles of quantum mechanics, thereby it can provide absolute security of information.
混沌信号发生器是一种混沌系统，也是构成混沌通信与保密通信系统的首要环节。
Chaotic signal generator is one chaotic system which is the first part of chaotic communication and secret communication system.
混沌信号具有类随机的性质，这就使得混沌信号越来越广泛的应用于保密通信系统中。
The chaotic signals have the quality of genus-randomness, so that the application of chaotic signals is more and more widely used in the secure communication.
研究结果对非相干光反馈与非相干光注入激光混沌同步保密通信系统的设计具有重要参考价值。
The results have significant reference value to design of the chaotic synchronization secure communication system based on incoherent optical feedback and incoherent optical injection.
基于TMS320 VC 5410微处理器开发平台，对直扩序列保密通信系统进行了研究。
Based on TMS320VC5410 microprocessor developing platform, the direct spread spectrum (DSS) sequence secrecy com-munication system is studied.
第四章提出了一种用混沌发送信号进行系统重构并进行一步预测的混沌模拟保密通信系统的解密方法。
In chapter 4, we proposed a message exaction method which basing on the system reconstruction and one-step predictions to exact the message from simulative chaotic secure communication systems.
被称为“萨科奇一号”的专机包括一个可容纳12人的会议室、60个商务舱座位、最高等级的保密通信系统、加固机身和导弹诱饵系统。
"Air Sarko One" as the plane has been dubbed, will include a 12-man meeting room, 60 business class seats, top-grade encrypted communications systems, a reinforced fuselage and missile decoy system.
而此研究不仅局限在理论研究与仿真实验上，而且使构造混沌保密通信系统也成为重要的研究方向之一。设计混沌保密通信系统，数字积分器是重要环节。
However, this research is not only limited in theoretical research and simulation experiment, but also it is one of important research aspects for constructing chaotic secure communication system.
同时串行通信还应用于交通控制、分布数据采集系统、通信距离扩展、电力系统数据采集与控制系统、高速公路收费系统、远程控制、保密通信系统和教学实验等等。
At the same time, serial communication is also used in many other ways, such as transportation control, collecting system of distributive data, expanding the communication distance and so on.
加密卡可以为个人计算机系统、网络安全设备提供密码服务，以实现数据的安全存储和网络信息的保密通信。
Cipher Card can offer cryptogram service to PC system and network security device to realize safe storage for files and secure communication for information on network.
第三代移动通信系统具有容量大，功耗低，通话质量高和保密性好等优点。
The third generation mobile communications systems have the advantage of large capacity, low consumed power, fine voice quality and confidentiality.
CDMA作为一种抗噪声强、带宽分配灵活，保密性强的传输接入方式被广泛的应用于民用、军用低轨卫星通信系统中。
CDMA technology is widely used in LEO satellites communication because of many merits offered by CDMA system such as suppression of ingress noise, flexibility of bandwidth assignment and the security.
由于它的线性子系统的条件李雅普诺夫指数均为负，因而是可同步子系统，能够用于混沌保密通信。
Since the conditional Lyapunov exponents of its linear subsystem are all negative, the linear subsystem is synchronizable and the new chaos generator can be used for chaotic communication.
提出了一种基于混沌系统广义同步的保密通信方案。
A private communication method was proposed based on general synchronization of chaotic systems.
研究了不确定混沌系统自适应异构同步及其在保密通信中的应用。
The problem of adaptive heterogeneous synchronization of uncertain chaotic systems and its application in secure communication was studied.
几乎所有的电话保密系统都使用回波抵消技术来实现全双工通信。
The echo cancellation technique is now widely used to implement the full-duplex communication in almost all telephone privacy systems.
这些结果推广了保密系统的通信理论，对密码体制的设计和理解提供了帮助。
These results develop communication theory of secrecy system and help to design and understanding of cryptosystem.
最后，论文研究了混沌系统在保密通信当中的应用问题。
Finally, the paper discussed the problem of chaos secure communication.
混沌同步在保密通信、非线性系统性能优化、大脑行为建模以及模式识别等领域有着极为重要的应用。
Chaos synchronization has very important applications in security communication, optimization of nonlinear system performance, modeling brain activity and pattern recognition.
混沌同步在保密通信、非线性系统性能优化、大脑行为建模以及模式识别等领域有着极为重要的应用。
Chaos synchronization has very important applications in security communication, optimization of nonlinear system performance, modeling brain activity and pattern recognition.
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