According to the signal synchronization of LEO's direct sequence spread spectrum (DSSS) communication, a method based on software radio platform was described.
本文针对低轨卫星直接序列扩展频谱(DSSS)通信中的信号同步问题，提出了基于软件无线电平台的处理方法。
Chapter 5 focuses on the primary research of OFDM-CDMA system and discusses the realization of three type OFDM-CDMA systems based on the Software Radio platform.
第五章针对OFDM—CDMA系统进行了初步研究，在软件无线电平台上探讨三种OFDM—CD MA系统的实现。
This paper mainly focuses on the combination of OFDM system with the Software Radio technology and presents OFDM transceiver scheme based on Software Radio platform.
本文将软件无线电技术和OFDM多载波调制技术相结合，提出了基于软件无线电平台的OFDM多载波传输系统方案。
Having realized the modulation and demodulation algorithm of ASK, FSK, QPSK on the software radio platform, and has provided the modulation and demodulation flow chart and the main part procedure.
在软件无线电平台上研究并实现了ASK、FSK、QPSK等方式的调制解调算法，并给出了调制解调的流程图和主要部分的程序。
The software suite, known as MoVer, serves as a radio E-mail platform that allows users to send and receive E-mail messages via radio systems transmissions in a secure manner.
这种通信软件被称为MoVer，可作为一个无线电电子邮件平台，允许用户通过无线电系统发送和接收电子邮件，以安全的方式传输信息。
This paper presents the system architecture for the design of software radio on a reconfigurable platform called the layered software radio architecture.
介绍一种用来设计可重构平台的软件无线电体系结构，叫做软件无线电分层体系结构。
This paper aimed at studying the principle, architecture and features of SDR and developing a mid-frequency digital signal receiver platform Based On Software Radio.
本文对软件无线电的原理、体系结构及关键技术进行了研究，对基于软件无线电的数字中频接收机平台进行了研究与开发。
The basic idea of software Defined Radio is to structure a general hardware platform to make the most of the software to complete variety of communication functions.
软件无线电的基本思想是构造一个通用的硬件平台，将通信的各种功能尽可能用软件实现。
SDR (software Defined radio) defines that on the simple and general hardware platform, varies radio applications can be implemented by using the software which can be updated and reconfigured.
软件无线电(SDR)是指在简单通用的硬件平台上，通过可升级、可重配置的应用软件实现各种无线电功能。
The software design of system contains F2812 SCI programming, GPS receiving disposal and communication with radio and task-platform.
系统软件设计含：F2812串口编程、GPS接收处理以及无线电、任务平台通讯处理。
Software radio technology achieves all kinds of communication functions by installing different software on a universal and on-limits smart wireless platform.
软件无线电技术是在通用的开放式无线电智能平台上，通过安装不同的软件来完成各种通信功能。
We also introduce a hardware structure of the software radio general platform, in order to establish the foundation of the deeper research of the software radio.
同时作者还提出了软件无线电通用平台的硬件结构设计思路，为对软件无线电理论的进一步研究莫定了基础。
Software radio technology realizes various communication functions through installing different software on a universal open radio platform.
软件无线电技术是在通用的开放式无线电平台上，通过安装不同的软件来完成各种通信功能。
Software radio (SR) aims to place the wideband ADC and DAC close to the antenna and use software to realize all the functions of radio based on an opening, universal and modular hardware platform.
软件无线电的思想是尽可能把宽带adc和DAC靠近天线，将无线电的各种功能用尽可能多的软件在一个开放性、通用性、模块化的硬件平台上完成。
Finally, the paper gives out a scheme of digitized carrier synchronization loop for software defined radio receiver which is based on the hardware platform composed of FPGA and DSP.
最后给出了一种用FPGA与DSP组成的硬件平台实现软件无线电接收机载波同步环路的方案。
Based on the achievement that have been acknowledged, and using EDA tool as software platform, this paper mainly focuses on further study of modeling, simulation and design of radio systems.
本文基于EDA平台，在已有的研究成果的基础上，对无线电系统的建模、仿真和设计做了进一步的完善和讨论。
Based on the achievement that have been acknowledged, and using EDA tool as software platform, this paper mainly focuses on further study of modeling, simulation and design of radio systems.
本文基于EDA平台，在已有的研究成果的基础上，对无线电系统的建模、仿真和设计做了进一步的完善和讨论。
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