Technology for the Next Generation of Digital Terrestrial Broadcasting : Field Experiment of Super Hi-Vision Transmission Using an SFN Based on STC-SDM Scheme

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  • 次世代地上放送に向けた伝送技術 : STC-SDM方式によるSHVの地上波SFN伝送実験(移動送受信技術および一般)
  • 次世代地上放送に向けた伝送技術 : STC-SDM方式によるSHVの地上波SFN伝送実験
  • ジセダイ チジョウ ホウソウ ニ ムケタ デンソウ ギジュツ : STC-SDM ホウシキ ニ ヨル SHV ノ チジョウハ SFN デンソウ ジッケン

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Description

NHK is conducting research on the next-generation of digital terrestrial broadcasting using UHF band to enable large-volume content services such as Super Hi-Vision. As a technology of SFN for the next-generation of digital broadcasting, we have studied an STC-SDM scheme that combines STC with SDM transmission using dual-polarized ultra-multilevel OFDM signals. We developed an experimental transmission system and evaluated the transmission characteristics in laboratory and field experiments. We confirmed the advantage of the STC-SDM scheme compared with the conventional SFN scheme and we tested the terrestrial transmission of Super Hi-Vision in an SFN environment.

Journal

  • ITE Technical Report

    ITE Technical Report 37.39 (0), 5-8, 2013

    The Institute of Image Information and Television Engineers

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