Mais conteúdo relacionado Mais de Cisco Service Provider (20) Introduction to IP Contribution1. Introduction to IP
Contribution
Lotte Kaae Ferraro overgal@cisco.com
Sales Business Development Manager
SP Video Infrastructure
Cisco CKN - November 3rd, 2011
© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 1
2. Status: …entering IP wave
• IP/ MPLS growing
• Higher quality / bit-rates now
feasible – enabling Service
Providers to re-engage and Broadcast
Center
compete Event site
Event site
• New codec formats enabling Radio/
Satellite links
higher compression efficiency Full IP
SDH/ ATM
Networks
Multiservice
– providing motivation for WDM/DWDM
Network
Main
system renewals Studio Darkfiber
Life event site
IP-Data
• Demand for consolidated
termination points increasing;
to improve efficiency and ease Stadion site Regional
of operation Studio
• Network convergens
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3. Video
Stream
Bandwidth
Studio to Studio;
Broadcaster to Broadcaster Content owner to provider
Provider to subscriber i.e.
Uncompressed, Lossless Compressed Cable TV & IPTV
Very High bit-rate stream: SD Low/moderate bit-rate stream Compressed
(270Mbps), HD (1.5-3Gbps) ~ same as secondary dist
Low bit-rate stream: SD (3-
P-to-P and P2MP P-to-P and P2MP 4Mbps mpeg2, 2-3Mbps
(unicast and multicast) (unicast and multicast) mpeg4), HD (16-20Mbps
MPLS & IP technology MPLS & IP technology mpeg2, 8-10Mpbs mpeg4)
P-to-P for VOD (unicast) &
P2MP for IPTV (multicast)
Contribution
MPLS & IP technology
Primary
Distribution
Secondary
Distribution
# of end points
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4. • Exchange of content between
Inter-broadcaster different international
broadcasters and content
Broadcaster A
Core IP
Network
Broadcaster B
providers
US UK
• Moving content between
regional studios belonging to
Inter-studio
the main broadcaster location
Fixed locations
Core IP
Broadcaster A
Regional site
Network
Broadcaster A Mainly linear (real-time) today,
Main site
increasing use of file-based
delivery
Broadcaster A
Regional site
Permanent or scheduled
connections
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5. Satellite News Gathering
• Bringing video & audio content
from remote locations back to a
studio
• Local news trucks & vans;
Eventsite B
Eventsite A
Special permanent locations
(e.g. Parliament; sport facilities) Broadcaster site
• International events and shows
(e.g. sports, concerts) Eventsite D
Fixed or temporary locations
Eventsite A
Core IP
Mainly linear (real-time) Network
Mainly scheduled connections
Eventsite B
Outside Broadcast Eventsite C
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6. • Simple: no unnecessary convolutions
• Scalable: Solution accommodates
current and future capacity needs NMS
• Versatile: multi-service, multi-
interface Cisco Audio/
Video
• Quality guaranteed: Very high Devices
service availability, zero packet
loss
• Manageable: Management Cisco IP Network
systems have the look-and-
feel of broadcasters workflows
and operations
• Profitable: Cost efficient, Cisco Optical Network
accurately respond and
anticipate to market needs
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7. Are you planning to deploy an IP Contribution network?
Yes
No
We’re already in the process of deployment
We already have an IP Contribution network
We’re looking how to operate IP migration of a
legacy network
© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 7
Notas do Editor Layered architecture that includes Cowells Beach 2 system but goes a little bit beyond, to cover those opportunities not specifically IP (optical transport) and provides a framework for convergence of digital media workflow file-based traffic, unified IP communications, and real time video assets inside and outside of the broadcasterKey messagetobroadcasters: Whynotconvergingalltrafficsgenerated, includingmain video assets in digital format, intoone single, highlyefficient, highlyreliable converged IP NGN infrastructure?Key message to SPs: Why not extend the service offer and provide bundling of managed enterprise services, unified communications (including Telepresence systems) and digital media workflow communications, together with video transport, over a converged, integrated, multiservice, multi-interface IPoDWDM infrastructure?