The Transmission Performance of High-Speed Mobile Reception on Shinkansen for Digital Terrestrial Broadcasting

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  • 地上デジタル放送の新幹線移動受信における伝送特性
  • チジョウ デジタル ホウソウ ノ シンカンセン イドウ ジュシン ニ オケル デンソウ トクセイ

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Description

In mobile reception of digital terrestrial broadcasting, receiving level fluctuates by influence of fading. When it becomes impossible to disregard fluctuation within an OFDM symbol by fast fading, the receiving performance is deteriorated by inter-carrier interference (ICI). This paper describes the results of the reception experiment of digital terrestrial broadcasting on Shinkansen super-express railways running at high speed. The experiment revealed that error-free reception was feasible more than 90% of the time when using QPSK carrier modulation, excluding sections of track that pass through tunnels.

Journal

  • ITE Technical Report

    ITE Technical Report 25.67 (0), 7-12, 2001

    The Institute of Image Information and Television Engineers

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