CAJ | 학술논문

为了适应现代信息化战争中数字化部队、网络中心战和全球信息栅格对协同作战的要求，美军推出了软件无线电通信架构（SCA）、软件定义无线电（SDR）数字化实验室总体架构。以软件无线电为基础，开发了一种适用于所有军种的战术电台系列，以提高战术电台的通信速率、容量和互通性。从减少电台品种和数量出发，组建弹性系统骨架，使设备规范化、小型化。采用SCA规范用单一可编程无线电台满足语音、数据、图像和视频四种战术通信需求，取代不同型号电台，包括40多种波形，应用范围涉及机栽、地面移动、固定站海上通信及个人通信，并可扩展到空间平台。提供的软件开发和验证解决方案适用于SCASDR数字化实验室的建设。
위료괄응현대신식화전쟁중수자화부대、망락중심전화전구신식책격대협동작전적요구，미군추출료연건무선전통신가구（SCA）、연건정의무선전（SDR）수자화실험실총체가구。이연건무선전위기출，개발료일충괄용우소유군충적전술전태계렬，이제고전술전태적통신속솔、용량화호통성。종감소전태품충화수량출발，조건탄성계통골가，사설비규범화、소형화。채용SCA규범용단일가편정무선전태만족어음、수거、도상화시빈사충전술통신수구，취대불동형호전태，포괄40다충파형，응용범위섭급궤재、지면이동、고정참해상통신급개인통신，병가확전도공간평태。제공적연건개발화험증해결방안괄용우SCASDR수자화실험실적건설。
To meet requirements of cooperative operations for digital forces in modern information wars, network centric warfare and global information grid, the U.S. Army launchs a software communication architecture （SCA） and a digital laboratory architecture for software defined radio （SDR）. Based on the technology of SDR, a tactical radio series applicable to all services is devel- oped to improve the speed of the tactical radio communication, capacity, and interoperability. A flexible system skeleton is constructed to realize equipment standardization and miniaturization, so that the required radio variety and the quantity are reduced. By the SCA standard, a single programmable radio can enable the four major types of tactical communication （i. e. , voice, data, image, and video）, thus it can be used to replace different types of radio. And it supports more than 40 waveforms, covering the application in stations airborne, moving on the gound, fixed on the sea, personal communication, and those on a space-based platform. The schemes for software development and validation can be applied to the SCA SDR digital laboratory construction.