상세정보
학술대회
Research on Scalable Bandwidth Transmission for Digital Terrestrial TV Broadcasting
- 발행일
- 201710
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2017, pp.1093-1096
- 협약과제
- 17HR2100, 초고품질 UHD (UHQ) 전송 기술 개발, 허남호
- 초록
- In this paper, we propose a bandwidth scalability for digital terrestrial broadcasting, which uses a wide bandwidth of multiples of the conventional bandwidth 6/7/8 MHz. Wide bandwidth broadcasting uses wider bandwidth than the legacy 6/7/8 MHz and may have advantages in reducing network installation cost and operation cost. By allocating bandwidths not to interfere with neighboring coverage, it does not make interference problem. Therefore the proposed scalable bandwidth transmission has advantages not only in reducing network installation cost and operation cost but also in reception performances due to avoiding interferences. Especially it also has advantages in the soft transition of broadcasting systems.
- KSP 제안 키워드
- AND operation, Broadcasting system, Installation cost, TV broadcasting, Terrestrial Broadcasting, Wide bandwidth, Wider Bandwidth, interference problem, operation cost