BROWSE
Detail
Conference Paper
ATSC 3.0 and LTE Cooperation for LDM and SHVC Based Mobile Broadcasting
- Authors
- Jae-young Lee, Sung Ik Park, Hyun-Jeong Yim, Bo-mi Lim, Sunhyoung Kwon, Sungjun Ahn, Namho Hur, Heung Mook Kim
- Issue Date
- 2019-06
- Citation
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2019, pp.1-2
- Language
- English
- Type
- Conference Paper
- Project Code
- 19HR2400, Development of Transmission Technology for Ultra High Quality UHD, Namho Hur
- Abstract
- This paper presents Advanced Television Systems Committee (ATSC) 3.0 and 4th Generation (4G) Long-Term Evolution (LTE) cooperation trials for high-quality and reliable mobile broadcasting services. Given the ATSC 3.0 based Layered Division Multiplexing (LDM) and Scalable High Efficiency Video Codec (SHVC) configuration, which is the most spectral-efficient broadcast mode when mobile and fixed services are intended in a single radio frequency (RF) channel, the convergence of broadcast and broadband in the Internet protocol (IP) level is developed and field experimented. Service scenarios in a real field environment includes Base Layer (BL) and Enhancement Layer (EL) switching in a broadcast coverage, switching between broadcast and broadband networks, and hybrid services using both broadcast and broadband networks.
- KSP Keywords
- 4th generation(4G), ATSC 3.0, Advanced television systems committee(ATSC), Base layer, Broadband networks, Enhancement layer, Field Environment, High efficient video coding(HEVC), High-quality, Hybrid services, Internet protocol(IP)