Overview of Standards and Technical Reports

Overview of ARIB Standards (STD-B80)

1. Overview

STD Number ARIB STD-B80
Standard Name Transmission System for Advances Digital Terrestrial Television Broadcasting Based on ISDB-T3
General Description

This standard specifies transmission systems for Advanced terrestrial broadcasting system (ISDB-T3) among standard television broadcasting, high definition television Broadcasting, and ultra-high definition television broadcasting, using terrestrial basic broadcasting stations (excluding those carrying out terrestrial broadcasting for mobile reception).

This system uses LDPC codes as error correcting codes, ultra-multilevel modulation such as 256QAM-NUC to 4096QAM-NUC, the frame structure that enables hierarchical transmission combining multiple layers in the time and frequency directions using the multiple symbol length OFDM system, and frame synchronization signal, etc.



2. Amendment History

Ver. Amendment or Enactment Date Amendment summary
1.0 03.25.2025 Enactment


3 View Some (latest version)

full screen



TOP