Technical Overview of ATSC 3.0 – Next‐Generation Terrestrial Broadcasting

Abstract

This article describes the next‐generation terrestrial broadcast transmission system developed by the Advanced Television Systems Committee (ATSC) known as “ATSC 3.0.” The goals of ATSC 3.0 are to improve the television viewing experience with higher audio and video quality, compression efficiency, robust transmission for reception on both fixed and mobile devices, and more accessibility, personalization, and interactivity. ATSC is also addressing changing consumer behavior and preferences, providing TV content on a wide variety of devices. Furthermore, ATSC is working to add value to the broadcast service platform, extending its reach and adding new business models – all without the restriction of backward compatibility with the legacy system.