关于短距视频信号无线通信网络设计的分析  

Analysis on the Design of Short-range Video Signal Wireless Communication Network

作　　者：陈亮[1] CHEN Liang(Guangdong Telecom Planning and Design Institute Co.,Ltd.,Guangzhou 510630,China)

机构地区：[1]广东省电信规划设计院有限公司,广东广州510630

出　　处：《数字通信世界》2022年第8期98-100,共3页Digital Communication World

摘　　要：短距视频信号测试使用了单片机控制单元,对发射模块、接收模块与传输电路进行了研究,明确无线网络设计的可靠性。在具体设计中,首先对系统方案进行了明确,其中包括主控芯片的选择、视频同步分离与字符叠加等;其次对通信网络设计思路进行了研究,明确了设计原理和电路的构成;最后展示了程序功能设计,并且测试了网络系统的应用效果。经过测试后,无线网络系统满足设计要求,视频传输能力得以提升,能够实现对相关视频模块的有效调度。Single chip microcomputer control unit is used in short-range video signal test.The transmitting module,receiving module and transmission circuit are studied to clarify the reliability of wireless network design.In the specific design,firstly,the system scheme is clarified,including the selection of main control chip,video synchronization separation and character superposition.Secondly,the design idea of communication network is studied,and the design principle and circuit composition are clarified.Finally,the program function design is shown,and the application effect of network system is tested.After testing,the wireless network system meets the design requirements,the video transmission capacity is improved,and the effective scheduling of relevant video modules can be realized.

关 键 词：短距视频信号 无线通信网络 网络设计 

分 类 号：TN92[电子电信—通信与信息系统]