利用现有卫星信道进行多视频和数据分配的时间压缩复用系统

Donald Kirk
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引用次数: 0

摘要

描述了一种多路复用系统,其中两个视频信号的顺序段被时间压缩并以模拟形式交织,以便在卫星转发器上传输。信道信息速率和S/N被考虑在内。时间压缩多路复用方法扩展到数据加视频和双向视频的情况。提出了一种用于S/N改进的信号增强系统。
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A Time Compression Multiplex System for Multiple Video and Data Distribution Using Existing Satellite Channels
A multiplex system is described in which sequential segments of two video signals are time compressed and interleaved in analog form for transmission over a satellite transponder. Channel information rate and S/N are considered. The Time Compression Multiplex approach is extended to data plus video and two way video cases. A signal enhancement system for S/N improvement is proposed.
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