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BEGIN:VEVENT
UID:f65ab3c8023fdfb161235a71a1ff57627d777f05@swoogo.com
DTSTAMP:20261014T105012Z
DESCRIPTION:ATSC 3.0 is the new DTT standard that will be deployed in the U
 SA in 2020. Based on a full IP stack\, ATSC 3.0 offers new uses cases & bu
 siness perspectives to broadcasters and will involve deploying a complete 
 new broadcast infrastructure in place of the current ATSC 1.0. In this new
  DTT architecture\, the broadcast gateway\, also named Scheduler\, is the 
 strategic component of ATSC 3.0 \n\nLocated at the broadcast playout cente
 r or studio side\, the broadcast gateway encapsulates multiple IP Streams 
 coming from live HEVC encoders and Non-Real Time servers – EPG\, interacti
 ve applications…- using ROUTE or MMTP protocols\; Ensuring the ALP (ATSC L
 ayer Protocol) encapsulation\, the BBFrame real time allocation\, it outpu
 ts the resulting ATSC-compliant STLTP (Studio to Transmitter Link Transpor
 t Protocol) stream over IP.\n\nThe broadcast gateway has also to interface
  with signaling servers and packagers\, and manages automatically the ATSC
  3.0 signaling from different LLS (Low Layer Signaling)\, including the au
 tomatic generation and delivery of the SLT (Service List Table) to ensure 
 the exact description of the on-air services.\n\nFinally\, the broadcast g
 ateway should support all ATSC 3.0 modulation profiles - all modulation’s 
 capabilities - from simple subframe and single PLP\, to multiple subframe 
 and multiple PLPs\, including the advanced management of LDM (Layer Divisi
 on Multiplex)\, synchronize and preconfigure all transmitters on field to 
 ensure the Single Frequency Network implementation. At the end\, it allows
  Broadcasters to have the entire possibility to choose its signal coverage
  and robustness\, targeting simultaneously multiple receivers’ capabilitie
 s within one RF channel\, offering different business models for a network
 .\n\nThrough this paper\, ENENSYS Technologies\, market and technology lea
 der in ATSC 3.0\, proposes to share its unique experience of all ATSC 3.0 
 deployments and trials that have been setup in South Korea and in the USA\
 , with the objective to present in a simple way all the technical points i
 nvolved by a ATSC 3.0 broadcast network roll out.
DTSTART:20191023T190000Z
DTEND:20191023T193000Z
LAST-MODIFIED:20261014T105012Z
LOCATION:San Francisco Room
SEQUENCE:0
STATUS:CONFIRMED
SUMMARY:Broadcast Gateway\, Heart of ATSC 3.0 Delivery Network
TRANSP:OPAQUE
X-ALT-DESC;FMTTYPE=text/html:ATSC 3.0 is the new DTT standard that will be 
 deployed in the USA in 2020. Based on a full IP stack\, ATSC 3.0 offers ne
 w uses cases & business perspectives to broadcasters and will involve depl
 oying a complete new broadcast infrastructure in place of the current ATSC
  1.0. In this new DTT architecture\, the broadcast gateway\, also named Sc
 heduler\, is the strategic component of ATSC 3.0 <br /><br />\nLocated at 
 the broadcast playout center or studio side\, the broadcast gateway encaps
 ulates multiple IP Streams coming from live HEVC encoders and Non-Real Tim
 e servers – EPG\, interactive applications…- using ROUTE or MMTP protocols
 \; Ensuring the ALP (ATSC Layer Protocol) encapsulation\, the BBFrame real
  time allocation\, it outputs the resulting ATSC-compliant STLTP (Studio t
 o Transmitter Link Transport Protocol) stream over IP.<br /><br />\nThe br
 oadcast gateway has also to interface with signaling servers and packagers
 \, and manages automatically the ATSC 3.0 signaling from different LLS (Lo
 w Layer Signaling)\, including the automatic generation and delivery of th
 e SLT (Service List Table) to ensure the exact description of the on-air s
 ervices.<br /><br />\nFinally\, the broadcast gateway should support all A
 TSC 3.0 modulation profiles - all modulation’s capabilities - from simple 
 subframe and single PLP\, to multiple subframe and multiple PLPs\, includi
 ng the advanced management of LDM (Layer Division Multiplex)\, synchronize
  and preconfigure all transmitters on field to ensure the Single Frequency
  Network implementation. At the end\, it allows Broadcasters to have the e
 ntire possibility to choose its signal coverage and robustness\, targeting
  simultaneously multiple receivers’ capabilities within one RF channel\, o
 ffering different business models for a network.<br /><br />\nThrough this
  paper\, ENENSYS Technologies\, market and technology leader in ATSC 3.0\,
  proposes to share its unique experience of all ATSC 3.0 deployments and t
 rials that have been setup in South Korea and in the USA\, with the object
 ive to present in a simple way all the  technical points involved by a ATS
 C 3.0 broadcast network roll out.
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