상세정보
학술대회
Mobile Testing of ATSC 3.0 MISO in SFN
- 발행일
- 201906
- 출처
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2019, pp.1-3
- 협약과제
- 19HR2400, 초고품질 UHD (UHQ) 전송 기술 개발, 허남호
- 초록
- This paper presents effect of distributed multiple input single output technique (MISO), known as transmit diversity code filter set (TDCFS), in mobile environments. Distributed MISO technique has been adopted in the ATSC 3.0 standard to reduce interference caused by multiple single frequency network (SFN) transmitters. Since TDCFS is designed to artificially soften multipath-delayed channel to receivers, it can protect receivers from harsh deep fading caused by multiple SFN transmitters.
- KSP 제안 키워드
- ATSC 3.0, Deep fading, Filter set, Mobile testing, Multiple-input single-output(MISO), TRANSMIT DIVERSITY, mobile environment, single frequency network(SFN)