摘要
系统介绍了广播电台大型卫星直播车传输与网络系统设计思路,对直播车信号传输系统和网络系统在安全可靠的基础上进行了大胆创新。在卫星系统设计中既考虑了系统功能的先进性和可靠性,又充分结合实际应用,在音频传输中,对同时使用3种移动通讯标准的传输方式进行了探索,并在实际使用中充分验证了设计的前瞻性和安全可靠性,力求为卫星直播车的设计、建设和使用提供有用的借鉴。
The design ideas of transmission and network systems of large satellite live broadcast vehicle of broadcasting station are systematically introduced. The signal transmission and network systems of live broadcast vehicle are innovated boldly on the basis of safety and reliability. In the design of satellite system, it not only considers the advancement and reliability of system function, but also fully integrates the practical application. In audio transmission, the transmission mode simultaneously used three mobile communication standards is studied. The prospection, safety and reliability of design are fully verified in practical use, in order to provide the useful reference for satellite broadcast vehicle design, construction and use.
出处
《计算机与网络》
2013年第17期62-64,共3页
Computer & Network
关键词
直播车
卫星
传输
live broadcast vehicle
satellite
transmission
