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首页> 外文期刊>International Journal of Security and Networks >System architecture and platform design for terrestrial ultra-high definition (UHD) broadcasting service
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System architecture and platform design for terrestrial ultra-high definition (UHD) broadcasting service

机译：地面超高清广播服务的系统架构和平台设计

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摘要

Increasing demand for immersive media service and improved television device techniques accelerate ultra-high definition (UHD) service realisation. In addition, the traditional broadcasting service has advanced into a smart media with the help of communication network and information technology. However, terrestrial broadcasters comparatively lag behind new players in spite of their powerful contents and stable terrestrial media delivery networks. In this paper, we consider system requirement of terrestrial UHDTV broadcasting service and propose system architecture of the UHDTV media platform based on a set-top-box (STB) with various new functions. Also, we suggest specific transmission network architecture and platform components for UHD broadcasting service. The proposed media platform is expected to increase the number of direct receiving households and to enhance the rights of the free-viewers, which is one of the natural missions of terrestrial broadcasters. Also, it can provide some profit models of UHD terrestrial broadcasting service with new value-added services.
机译：对沉浸式媒体服务的需求不断增长，以及改进的电视设备技术加速了超高清（UHD）服务的实现。另外，借助于通信网络和信息技术，传统的广播服务已经发展成为一种智能媒体。但是，地面广播公司尽管内容强大且地面广播媒体网络稳定，但相对而言落后于新播放器。在本文中，我们考虑了地面UHDTV广播服务的系统要求，并提出了基于具有各种新功能的机顶盒（STB）的UHDTV媒体平台的系统架构。另外，我们建议用于UHD广播服务的特定传输网络架构和平台组件。预计拟议的媒体平台将增加直接接收家庭的数量，并增强免费观众的权利，这是地面广播公司的自然使命之一。此外，它还可以为UHD地面广播服务提供一些新的增值服务盈利模式。

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