多媒体教育信息通信平台设计
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摘要
针对传统多媒体教育信息通信平台一直存在通信效果差、耗时长的问题,提出并设计基于多终端呼叫的多媒体教育信息通信平台。在分析多媒体教育信息压缩编码原理的基础上,给出整体的多媒体教育信息通信平台硬件结构图,并对主要的通信模块进行分块设计,给出平台的软件设计过程。实验结果表明,采用改进通信平台,其通信效果较高,耗时较短,相比传统通信平台,具有一定的优势。
In allusion to the long-term existing problems of poor communication effect and large time-consumption of the traditional communication platform for multi-media education information,a multi-media education information communication platform based on multi-terminal calls is proposed and designed. On the basis of analyzing the compression coding principle of multi-media educational information,the structure diagram for hardware of the overall multi-media education information communication platform is given,block design is conducted for the main communication modules,and also the software design process of the platform is given. The experimental results show that the improved communication platform has high communication efficiency and small time-consumption,which has a certain advantage over the traditional communication platform.
In allusion to the long-term existing problems of poor communication effect and large time-consumption of the traditional communication platform for multi-media education information,a multi-media education information communication platform based on multi-terminal calls is proposed and designed. On the basis of analyzing the compression coding principle of multi-media educational information,the structure diagram for hardware of the overall multi-media education information communication platform is given,block design is conducted for the main communication modules,and also the software design process of the platform is given. The experimental results show that the improved communication platform has high communication efficiency and small time-consumption,which has a certain advantage over the traditional communication platform.
引文
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[4]朱子男.基于J2EE架构下的远程教育通信平台研究和应用[J].现代电子技术,2016,39(21):32-35.ZHU Zinan. Research and application of distance education communication platform based on J2EE[J]. Modern electronics technique,2016,39(21):32-35.
[5]黄笑笑.嵌入式多媒体通信中节能路由选择仿真研究[J].计算机仿真,2017,34(3):173-176.HUANG Xiaoxiao. Simulation of Energy saving routing in embedded multimedia communication[J]. Computer simulation,2017,34(3):173-176.
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[8]赖育庭,陈涛威,陶雄武,等.基于Authorware的调度员多媒体学习平台开发[J].通信电源技术,2016,33(2):121-122.LAI Yuting,CHEN Taowei,TAO Xiongwu,et al. Development of the dispatcher of multimedia learning platform based on Authorware[J]. Telecom power technologies,2016,33(2):121-122.
[9]连静,宗云鹏,李琳辉.基于开放式多媒体应用平台的汽车安全监测系统设计[J].北京理工大学学报,2017,37(1):50-55.LIAN Jing, ZONG Yunpeng, LI Linhui. Detection system based on open multimedia platform for vehicle safety[J]. Transactions of Beijing Institute of Technology,2017,37(1):50-55.
[10]陈仿杰.一种基于全IP的多媒体应急指挥通信系统设计[J].数字通信世界,2016,11(9):13-16.CHEN Fangjie. A multimedia emergency command communication system design based on IP technology[J]. Digital communication world,2016,11(9):13-16.