ATSC 3.0 Transition and Implementation Guide INTRODUCTION This document was developed to provide broadcasters with ATSC 3.0 information that can inform investment and technical decisions required to move from ATSC 1.0 to ATSC 3.0. It also guides broadcasters who are planning for its adoption while also planning for channel changes during the FCC Spectrum Repack Program. This document, finalized September 9, 2016, will be updated periodically as insight and additional information is made available from industry testing and implementation of the new standard. This document was developed by the companies and organizations listed in the Appendix. Updates to the Guide are open to input from all companies and individuals that wish to contribute. Those interested in suggesting changes or updates to this document can do so at
[email protected]. 2 ATSC 3.0 Transition and Implementation Guide EXECUTIVE SUMMARY Television service continues to evolve as content distributors – from traditional cable operators to internet-delivered services – utilize the latest technologies to reach viewers and offer a wide variety of program choices. New receiving devices are easily connected to the internet, which relies on the language of Internet Protocol (IP) to transport content. Now terrestrial broadcasters are preparing both for the adoption of an IP-ready next-generation digital TV (DTV) standard and a realignment of the U.S. TV spectrum. Viewers are already buying high-quality displays that respond to 4K Ultra HDTV signals and High Dynamic Range (HDR) capabilities. Immersive and personalized audio is also emerging, with the ability to enhance the quality and variety of audio.