상세정보
학술지
Two Dimensional Code Based on Low Density Parity Check and Reed-Solomon Codes for the Terrestrial Cloud Transmission System
- 발행일
- 201503
- 출처
- IEEE Transactions on Broadcasting, v.61 no.1, pp.75-83
- ISSN
- 0018-9316
- 출판사
- IEEE
- 협약과제
- 14MR9100, (통합)융합형 실감방송 서비스 및 전송 기술 개발, 허남호
- 초록
- In this paper, we propose a two dimensional (2-D) code based on a vertical low-density parity check (LDPC) code and a horizontal Reed-Solomon code for the cloud transmission system. The proposed 2-D code shows superior performance under fading channels due to its inherent block-type interleaving feature. Furthermore, the proposed 2-D code can be adaptively decoded to reduce decoding latency and complexity because the vertical LDPC code has raptor-like rate-compatible feature.
- KSP 제안 키워드
- Cloud Transmission, Low density parity check (LDPC) code, Reed Solomon(RS), Reed-solomon codes, Transmission system, fading channel, raptor-like, rate compatible, superior performance, two-dimensional(2D)