基于UDP的室内无线接收DVB方案研究  

Study on Indoor Wireless DVB Receiving Scheme Based on UDP

作　　者：杜琨[1] 于鸿洋[1] 

机构地区：[1]电子科技大学电子科学技术研究院,四川成都611731

出　　处：《电视技术》2015年第15期110-114,共5页Video Engineering

摘　　要：随着智能移动设备的广泛普及,家庭用户希望能够在智能终端上收看数字电视节目。由于传统家庭内部的机顶盒只能提供有线数字电视信号,针对这一问题,研究了一种基于UDP协议的室内无线接收DVB-C信号的方法,并分析了MPEG-2 TS的相关原理及室内无线传输损耗,在此基础上讨论了方案的可行性。As intelligent devices is widely used, more and more users desire to watch digital television programs on their intelligent devices. The Set-Top-Box can only provide digital video broadcasling signal for TV to display in many houses. Therefore, the method of receiving DVB-C signal by indoor wireless is studied which is based on UDP protocol. Meanwhile the principles of MPEG-2 TS and the transmission loss of wireless are analyzed in this paper. The feasibility of the scheme is studies and analyzed.

关 键 词：UDP DVB 传输流 无线传输损耗 

分 类 号：TN943.6[电子电信—信号与信息处理]