Frequency Hopping Spread Spectrum

用法例句

When networking communication with frequency hopping technology,there exists many problems caused by the collision conflict,the longer network time,address conflicting,and timeliness reduces.

使用跳频技术进行网络通信时,碰撞冲突会导致组网时间过长、地址容易冲突、实时性降低等问题。

Application of frequency hopping in power line communication;

跳频技术在电力线通信中的应用

Application of frequency hopping in anti-jamming of satellite communication system;

跳频技术在卫星通信抗干扰中的应用研究

To deal with the problem of digital products copyright protection,an effective blind watermarking algorithm based on the wavelet transform and frequency hopping is proposed.

该算法将数字水印技术与跳频技术相结合,使用密钥控制的跳频图样确定水印的嵌入频带,使嵌入位置在若干不同的频带之间跳变,以增强水印嵌入的随机性和安全性。

The Simulation of Wireless Network Frequency Hopping Based on SystemView

基于SystemView的无线组网跳频技术仿真

Research on Some Key Technologies of Wideband WPAN Based on High-rate Frequency-hopping Technology;

基于高速跳频技术的宽带WPAN若干关键技术研究

The Application of Hopping Tech.in theDigital Image Hidden Watermarking

跳频技术在数字图像隐形水印中的应用

Research on Method of Low-Voltage Power Line Communication Based on Frequency Hopping Technology;

基于跳频技术的低压电力线通信方法研究

The Technology of Frequency Hopping Use in Ship Communication Equipment

跳频技术在船用通信设备上的实现研究

Research on Key Techniques of Video Analysis System for Diving Sport;

跳水运动视频分析系统关键技术研究

Research on Key Techniques of Shortwave FH/GMSK Communication;

短波跳频GMSK传输的关键技术研究

The Simulation Research on Synchronization Acquisition Technology of Frequency Hopping Communication System;

跳频通信系统同步捕获技术仿真研究

Research on the Techniques for Short Wave Multi-carrier Frequency Hopping Communications;

短波信道下多载波跳频通信技术研究

Multi-CPFSK Demodulation Technology in Hopping Frequency Wireless Communication;

无线跳频通信中的多进制CPFSK解调技术

Research on Technique of Modulation and Demodulation with Gaussian Minimum Shift Keying (GMSK) in Shortwave Frequency-Hopping System;

短波跳频GMSK调制解调技术的研究

Technique Research of Power Line Frequency Hopping Communication Based on FPGA;

基于FPGA的电力线跳频通信技术研究

The Design and Research on Synchronization and Data Frames Architecture of Frequency-hopping

跳频同步技术研究与基带帧结构设计

Low Power Wireless Frequency Hopping Radio and Study on Synchronization Technology

低功率无线跳频电台及同步技术研究

Research and simulation of synchronization on FH-OFDM system

跳频OFDM系统同步技术的研究与仿真

Research on the Synchronization Acquisition Technique for Shortwave Frequency-Hopping Communication Using Frequency Estimation;

基于频率估计的短波跳频同步捕获技术的研究

Frequency Hopping-Based Anti-jam Protocol in Wireless Ad Hoc Network

基于跳频扩频技术的抗干扰Ad Hoc网络协议

Spread spectrum has two distinct flavors: direct sequence and frequency hopping.

该技术有两个明显的变型：直接顺序与跳频。