Characterization and modeling of UHF wireless channel in terrestrial SFN environments: Urban fading profiles

S Ahn, J Kim, SK Ahn, S Kwon, S Jeon… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
This paper proposes several realistic fading channel models to describe the signal
distortions that arise in single frequency network (SFN) environments. The proposed models …

Implementation and test results of on‐channel repeater for ATSC 3.0 systems

S Ahn, S Kwon, HC Kwon, Y Kim, J Lee, YS Shin… - ETRI …, 2022 - Wiley Online Library
Despite the successful launch of Advanced Television Systems Committee (ATSC) 3.0
broadcasting worldwide, broadcasters are facing obstacles in constructing void‐less large …

Feasibility verification of ATSC 3.0 MIMO system for 8K-UHD terrestrial broadcasting

H Jung, SI Park, BM Lim, H Kwon, N Hur… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
This paper presents feasibility verification of the Advanced Television Systems Committee
(ATSC) 3.0 MIMO system for 8K-UHD terrestrial broadcasting services. For a reliable …

Empirical modeling of UHF wireless channel in HPHT SFNs: Based on Seoul metropolitan case

S Ahn, J Kim, SK Ahn, S Kwon, S Jeon… - 2022 IEEE …, 2022 - ieeexplore.ieee.org
This paper proposes realistic channel models to describe the fading effects in high-power
high-tower (HPHT) single-frequency network (SFN) environments. The proposed models …

ATSC 3.0 field trial under 3-Tx SFN environments

B Lim, S Ahn, S Kwon, J Lee… - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
This paper deals with a digital broadcasting system based on the Advanced Television
Systems Committee (ATSC) 3.0 standards under single frequency network environments …

Probabilistic analysis on successive cancellation-assisted transmitter identification in SFN with randomly distributed co-channel interferers

S Ahn, SI Park, S Kwon, JY Lee, N Hur - IEEE Access, 2020 - ieeexplore.ieee.org
This paper investigates the detection error of radio frequency (RF)-watermark type
transmitter identification (TxID) signal in a single frequency network (SFN). Based on the …

[PDF][PDF] Features and Applications of ATSC 3.0 Transmitter Identification (TxID)

B Lim, S Kwon, S Ahn, SI Park, N Hur - 2023 - set.org.br
Transmitter identification (TxID) is uniquely assigned to each transmitter to identify and
control the transmitters in Advanced Television Systems Committee (ATSC) 3.0 broadcast …

[PDF][PDF] Implementation of an 8K-DTV broadcast system using SDR

RS Rabaça, GHMG de Oliveira, F Jerji, C ANamine - set.org.br
This paper presents an implementation of an 8KDTV transmitter and receiver in Software
Defined Radio/GNU Radio Companion. The main idea of this work is to provide a modified …

Multipath and Impulsive Noise Interference Testing Performance Comparison Between Broadcast Systems: ISDB-TB and ATSC 3.0

GHMG de Oliveira, RS Rabaça… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
This paper presents laboratory test results from multipath and impulsive noise interference in
the brazilian Digital TV system, ISDB-T_B, and in the broadcast system ATSC 3.0, adopted …

Methodology for Analyzing ATSC 3.0 Single Frequency Network Overlapped Area Based on Spatial Interpolation

S Jeon, Y Choi, YS Shin, JS Nam, J Lee… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
In extending the single frequency network (SFN), it is inevitable that the newly added
broadcasting stations are established while the existing broadcasting stations are being …