电视广播单频网络抗干扰失真效率评价

2017 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SINKHROINFO) Pub Date : 2017-07-01 DOI:10.1109/SINKHROINFO.2017.7997527

V. L. Karyakin

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引用次数: 1

摘要

本文研究了数字电视广播单频网络在发射机重叠业务区域中产生的干扰对接收质量的影响。本文对接收机解调器中干扰失真的补偿效果进行了定性和定量的评价。利用ADS VSS Applied Wave Research和ADS Agilent Technologies获得的结果使我们能够在给定的信噪比下评估信号/回波信号比的极限值，从而提供网络可操作性。

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Evaluation of efficiency of fighting with interference distortion in Single-Frequency Networks of TV broadcasting

This research shows the interference occurrence in Single-Frequency Networks for Digital Television broadcasting which influence on the quality of receiving in the overlapping service zones of transmitters. The article contains qualitative and quantitative evaluation of the compensation effectiveness of the interference distortion in the receiver's demodulator. The results were obtained using CADs VSS Applied Wave Research and ADS Agilent Technologies and allow us to evaluate the limiting value of signal/echo-signal ratio for a given signal-noise ratio which provide network operability.

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来源期刊

2017 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SINKHROINFO)

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