Advancing Technology: ATSC 3.0 and LTE/5G Convergence Deep Dive
Delve into the innovative world of ATSC 3.0 and LTE/5G convergence, exploring its global impact, efficiency, and potential for broadcast offload scenarios. Discover how this cutting-edge technology is uniquely suited for LTE/5G convergence, presenting a significant opportunity for global leadership, including in India.
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Presentation Transcript
ATSC 3.0 and LTE/5G Convergence TSDSI Tech Deep Dive Conference @IMC19 October 15-16, 2019 Madeleine Noland, President ATSC mnoland@atsc.org
Agenda ATSC 3.0 Background and Maturity ATSC 3.0 as Global State of the Art for Broadcast LTE/5G Convergence How ATSC 3.0 Enhances LTE/5G Business Make it in India a Global Leadership Opportunity in India Summary
ATSC 3.0 Background and Maturity Global participation from 150+ organizations in standard development State of the art broadcast technology International Development Effort ATSC 3.0 physical layer is the most efficient broadcast system in the world No standard comes closer to the Shannon Limit World Efficiency Leader Mobile requirement since earliest discussions Mobile capability proven during 2018 Olympics (and numerous field trials) Designed for Mobile Aligned with LTE/5G Aligned with W3C Designed for Convergence South Korea commercial deployment in 2017 U.S.A. 61 markets (incl top 40) in 2020; >70% population reached Commercially Deployed
World Broadcast Efficiency Leader Maximum PHY efficiency No technology comes closer to the theoretical Shannon Limit for broadcast mode Maximum spectrum reuse efficiency Reuse-1 topology supported (LPLT) Bit Interleaving, Coding, and Modulation Performance 12 Shannon Limit ATSC 3.0, QPSK 10 ATSC 3.0, 16QAM ATSC 3.0, 64QAM BICM Link Efficiency (bits/s/Hz) ATSC 3.0, 256QAM ATSC 3.0, 1024QAM 8 ATSC 3.0, 4096QAM ATSC 1.0 6 4 A/53 2 0 -10 -5 0 5 10 15 20 25 30 35 SNR (dB)
Uniquely Suited to LTE/5G Convergence 5G Specification anticipates non-5G networks in the ecosystem ATSC 3.0 is the only DTT standard readily convergent with LTE/5G Bootstrap All IP Time-aligned with LTE and 5G Similar OFDM Numerology
LTE/5G Convergence: Broadcast Offload Scenario ATSC applauds TSDSI Technical White Paper on Broadcast Offload scenario Offload one-to-many content from cellular network to broadcast network Route popular one-to-many content to broadcast (A/V, SW/FW, etc.) Preserve MNO spectrum for one-to-one content (VOD, long-tail, etc.) UEs seamlessly receive content from either network Why not just use 5G Broadcast mode? MBMS, eMBMS, FeMBMS all are less efficient than ATSC 3.0 (or DVB-T2) Allows MNOs to reduce congestion on one-to-one spectrum
Make it in India Global Leadership Opportunity TSDSI is already the global thought leader on broadcast/broadband convergence TSDSI White Paper on Broadcast Offload is prime example of leadership Massive mobile video/data consumption in India, including linear content Other countries are trending in same direction and will need to solve the same problem eventually IIT Kanpur Media Lab Saankhya Labs leading the way on 5G/3.0 dual chip and low cost broadcast radio head for LPLT build-out
Summary ATSC 3.0 is the most efficient broadcast system in the world today ATSC 3.0 is mature with commercial deployment in Korea and massive investment in USA ATSC 3.0 is uniquely suited for Broadcast Offload scenario ATSC highly values the MOU between TSDSI and ATSC and looks forward to collaboration and mutual support India is currently leading global thought and technical development on new spectrum efficiencies via Broadcast Offload India has an opportunity to capture first-mover advantage for Broadcast Offload products and solutions
