DEVELOPMENT OF HDTV DIGITAL TRANSMISSION SYSTEMI THROUGH SATELLITE

Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI:10.1109/ICCE.1995.517935

T. Nakai, Yoshiko Hatano, T. Kasezawa, Hiroshi Ito, M. Nishida

引用次数: 5

Abstract

A HDTV digital transmission system through satellite has been developed. This system has been designed to utilize QPSK modulation via a 36 MHz bandwidth Ku band transponder. Convolutional code and Reed-Solomon code are applied for the purpose of error protection. The system provides the transmission rate of 40 Mbps for video. A HDTV codec has been fabricated for the system. A transmission experiment has been carried out and gave excellent transmission performance. >

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卫星高清电视数字传输系统的研制

研制了一种基于卫星的高清电视数字传输系统。该系统被设计为利用QPSK调制通过36兆赫带宽Ku波段转发器。采用卷积码和Reed-Solomon码进行错误保护。系统提供40 Mbps的视频传输速率。为该系统制作了高清电视编解码器。进行了传输实验，取得了良好的传输性能。>

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings of International Conference on Consumer Electronics

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