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DigitalRadioMondiale
- DRM(Digital Radio Mondiale)系统采用OFDM调制方式， 引入了先进的信源信道编码和调制技术，使得AM波段的音频广播质量大大提高，在保持现有10kHz带宽时接近了FM广播的质量[5]-DRM (Digital Radio Mondiale) system uses OFDM modulation, the introduction of advanced source-channel coding and modulation techniques, making AM-
Simple_Digital_FPGA_Pseudo-Chaos_Generator
- In this paper, the feasibility of replacing a chaos source by an equivalent digital pseudo-random generator realized using Linear Feedback Shift Register (LFSR) is studied. Particular emphasis is given on the digital implementation Piece-Wise Linear
TEMPLATE-BASED_SIMULATION_IN_DIGITAL_WIRELESS_COMM
- 数字无线电通信系统仿真,TEMPLATE-BASED_SIMULATION_IN_DIGITAL_WIRELESS_COMMUNICATION-Digital radio communication system simulation, TEMPLATE-BASED_SIMULATION_IN_DIGITAL_WIRELESS_COMMUNICATION
Antenna_Tutorial.pdf
- 天线是在无线电系统中重要的元素，这篇论文探索了天线设备的特点和几种主要的天线的应用。- An antenna is a crucial element in the successful design of any radio system. This paper explores antenna characteristics and different types of antennas that OEMs should consider when selecting
rjwxdpt
- 软件无线电技术是用于卫星导航和第三代移动通信(3G) 数据处理和计算的最优解决方案。运用基于FPGA的So PC 嵌入式设计方法构造软件无线电系统,提高了对动态实时信号的处理能力。设计完成无线通信体系结构,以及ADC 模数转换,数字下变频,CPU 中央处理器,DSP 运算单元,PCI 桥以及数据控制等模块的详细组成。相对于目前常规系统,该系统在功耗和体积方面可节省30 以上,对高速数据流的处理和计算能力有显著提高,可以应用于Cellular/ PCS 基站,GPS 抗干扰接收机,相控阵接收机,频
CognitiveRadio
- 这是一篇关于认知无线电的文献，文中对认知无线电系统进行了研究，并得出了相应结论-This is a literature on cognitive radio, cognitive radio system, the text was studied, and conclusions are drawn
Wideband_App_note
- Reconfigurable Wideband Digital Receiver System Architecture for W-CDMA The objective of the re-configurable wideband digital receiver system for W-CDMA described in this application note is to provide a solution for a single slot VME-based softw
dmr_spect
- DMR移动通信协议英文原版 对了解专用通信的同学很有帮助。-Digital Mobile Radio System
CR
- 一篇关于介绍认知无线电系统中线性自信号消除带内频谱感知方法-A cognitive radio system for presentation of the signal in the linear self-eliminating in-band spectrum sensing method
Complex-Design-of-Radio-System
- complex design of improving radio communication system.
05695303
- Orthogonal Frequency Division Multiplexing (OFDM) has been adopted by most wireless and wired communication standards these include wireless Local Area Networks (LANs) HyperLan2, 802.11a, broadband wireless(802.16) and lately the 802.15.3c for mill
pankaj
- this the equation of the cognitive radio system-this is the equation of the cognitive radio system
T01S30P04
- Performance of Cyclostationary Features Based Spectrum Sensing Method in A Multiple Antenna Cognitive Radio System
crohas-ms-nd-2008
- PRACTICAL IMPLEMENTATION OF A COGNITIVE RADIO SYSTEM FOR DYNAMIC SPECTRUM ACCE-PRACTICAL IMPLEMENTATION OF A COGNITIVE RADIO SYSTEM FOR DYNAMIC SPECTRUM ACCESS
Simulation-Of-a-Cognitive-Radio-System-In-Matlab.
- simulation of cognitive radio using matlab
The-design-of-Radio-beacon
- 基于软件无线电技术的信标系统设计 毕业论文-The design of Radio beacon system based on Software Radio Technology
Bispectrum
- Accurate Blind Spectrum Sensing Based on High Order Statistical Analysis in Cognitive Radio System
spectrum-density-of-NC-OFDM
- 该程序用于基于认知无线电NC-OFDM系统的仿真，用来计算信号的功率谱密度-The program for the NC-OFDM Cognitive Radio system simulation for calculating the power spectral density of the signal。
AD9245-in-software-radio
- AD9245 是AD 公司推出的一款14 位高速模数转换器。AD9245 具有最高80MSPS 采样率、工作带宽500MHZ。文中介绍了AD9245 的主要特点及其典型的应用电路,并给出了一个软件无线电数字中频接收系统样机中的应用实例。-AD9245 is AD the company introduced a 14-speed ADC. AD9245 80MSPS with the highest sampling rate, bandwidth 500MHZ. This paper desc
software-radio-based-on-SOPC
- 介绍了软件无线电的概念和结构， 针对传统软件无线电实现方案， 提出一种基于SOPC 技术的中频软件无线电解决方案。系统采用基于Nios II 软核处理器的SOPC 技术， 在ALTERA 公司 的FPGA 上实现了片上系统。基于SOPC 技术的软件无线电系统具有极高的灵活性、可扩展性，这充分 体现了软件无线电的设计思想。-Describes the software radio concept and structure of traditional software radio i