08MR3800, Development of Distributed Translator Technology for Terrestrial DTV,
Heung Mook Kim
Abstract
본 논문에서는 T-DMB 시스템의 단일 주파수 망 구성을 위해 궤환신호 제거기를 가지는 등화형 OCR(E-OCR:Equalization On-Channel Repeater)을 제안한다. 제안된 OCR은 송/수신 안테나의 충분치 못한 분리도로 인해 야기된 궤환신호를 궤환간섭 제거기를 통해 제거하여 송신출력을 높일 뿐만 아니라 등화기를 통하여 송신기와 중계기간다중경로 신호로 인한 왜곡을 제거함으로써 우수한 출력신호 품질을 보장한다. 또한 본 논문에서는 전산 실험을 통해제안된 OCR의 성능을 살펴보고 실험실 테스트를 통해 실제구현된 OCR의 성능을 검증한다.
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J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
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