spread spectrum communication

Performance Analysis of TCM Orthogonal Sequences Spread Spectrum Multiple-Access Communication System

TCM正交序列扩频多址通信系统性能分析

Pseudo-random sequences are widely used in global positioning systems, code division multiple access, ranging systems, spread spectrum communication systems, stream cipher and so on.

伪随机序列在全球定位系统、码分多址系统、测量距离系统、扩频通信系统、流密码等领域都有广泛的应用。

interference excision in spread spectrum communication systems using hierarchical lapped transforms

多分辨重叠变换在扩频通信系统抗干扰中的应用

Currently most satellite navigation systems utilize the spread spectrum communication technology to transmit navigation information, and the commonly-used PRN ranging code is the balanced Gold code.

目前的卫星导航定位系统大多采用扩频通信技术来传输导航信息，常用的伪随机码是平衡Gold码。

An anti-jamming scheme of code acquisition in spread spectrum communication systems

扩频通信系统中一种消除干扰的编码捕获方法

Spread Spectrum Communication System on Low Voltage Power Line and Its Analysis of Anti-Jamming Capability

低压电力线扩谱通信系统及抗干扰性能分析

This paper reports a 31 bit low frequency SAW programmable tapped delay line. It is a key device in signal processing of interference free spread spectrum communication system.

文章报道的31位声表面波低频可程序抽头延迟线是一种用于扩频抗干扰通信系统所用的关键信号处理器件。

Pseudo random sequence has broad applications in stream cipher , channel coding, and spread spectrum communication.

伪随机序列在流密码 、 信道编码 、 频通信等领域有着广泛的应用.

In self-encoded spread spectrum ( SESS) communication system, the spreading codes are generated based on the random data stream and are time-varying random codes.

在自编码扩频通信系统中，扩频码从随机数据流中产生，具有动态可变特性。

The Research of Key Technology of Parallel Combinatory Spread Spectrum Communication System

并行组合扩频通信系统关键技术的研究

Secondly, the coefficients quantization-based image watermarking using spread spectrum communication was discussed.

其次, 讨论了利用扩频通信模型的基于系数量化的图像水印算法.

The simulation of hydroacoustic spread spectrum communication system based on DS-DPSK

基于DS-DPSK的水声扩频通信系统仿真

Spread spectrum communication is a cutting-edge technique developing rapidly in the field of information technology.

扩频通信是当前信息领域迅猛发展的一门前沿技术。

Analysis of the Channel with Concatenated Coding in The Spread Spectrum Communication System

链接编码扩频信道分析

Application of spread spectrum communication technology in airport electric power supply and distribution system

无线扩频通信技术在机场供配电系统中的应用

But using spread spectrum communication on power line can attain reliability's demand . "

而利用 扩频通信 在电力线上进行通信正好可以提高其可靠性.

Remote Management System of Low Voltage Distribution Based on Cordless Spread Spectrum Communication Technology

基于无线扩频技术的低压配电远程管理监测系统

A Multipath Extracting on Spread-Spectrum Communication with Space-Time Modulation Based on TK Algorithm

基于TK算法时空调制扩频信号的多径提取技术

With the development of related technology, the chirp based UWB systems are not only used for accurate position location and vehicle radar systems, but also applied for spread spectrum communication.

随着技术的发展，目前Chirp超宽带信号不仅被应用到了精确测距和车载雷达，而且还被应用于扩频通信中。

Spread spectrum communication uses much larger bandwidth than original information using pseudo noise ( PN ) sequences .

扩频通信采用伪随机 编码调制,使用比信息数据大得多的带宽.

Analysis shows that this MSK spread spectrum communication system in the underwater acoustic channel is feasible.

分析表明,采用相位比较差分解调和滑动相关捕获的MSK扩频系统 在水下声信道中的应用是可行的.

Research on Application of Low/ Zero Correlation Zone Sequence Pairs in Spread Spectrum Communication System

低/零相关区序列偶应用于扩频通信系统的研究