deployment of the nanocdn solution with an operator
DESCRIPTION
Presentation by Nivedita Nouvel (Broadpeak) prepared for the OVFSquad conference of January 23, 2014 http://goo.gl/V8L5E1TRANSCRIPT
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Broadpeak property – All rights reserved
Deployment of the nanoCDN solution with an operator
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We Deliver the Future of Television
Objective of the operator
Deliver multi-screen video Internet services
►Efficiently
►Quickly
►Cost-effectively
Support live events which generate audience peaks
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We Deliver the Future of Television
Needs
►Efficiency of bandwidth usage Transfer of media content to the home
network in RF
►Scalability Increase of usage according to peaks
►Users’ Quality of Experience Outstanding experience for users accessing
the content via multiple devices • HLS format for STB, tablets and
smartphones, evolution into other formats
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We Deliver the Future of Television
Past experiences
►Flexibility handle peak bandwidth consumption of live events
700 Gbps at peak time during
London Olympics! Average traffic x 7
Live peak traffic during
London 2012 Olympics
(Source: BBC)
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We Deliver the Future of Television
Operator’s constraints
Limited cost for competitive
services Secured delivery
Low latency
Multiscreen with existing devices
Service continuity
Time-shifting support
Constraints User experience
Short start-up time
Quality of service
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We Deliver the Future of Television
Why Broadpeak ?
►Broadpeak nanoCDN out-of-box solution allows the use of the CDN to deliver multicast streams
►No need to use more expensive and consuming unicast streams
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We Deliver the Future of Television
nanoCDN principle
►The nanoCDN relies on the home gateways deployed in the home network
→ To receive and transform multicast streams into unicast in order to deliver videos to different devices across the residential environment with no impact on the devices
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We Deliver the Future of Television
nanoCDN principle
HLS
Control
HLS
Live HLS Encoder/origin in push mode
Transcaster Servers Convert unicast to multicast
Mediator Server Manage popular live and inform
transcaster to stream them.
Broadpeak Agent Convert multicast to
unicast
Home gateway
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We Deliver the Future of Television
nanoCDN principle
• This multicast-to-unicast paradigm allows operators to keep network bandwidth for a fast internet connection while continuing to deliver high-quality unicast streams to drive multiple devices within the residence.
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We Deliver the Future of Television
How constraints are handled
Constraints
Limited cost for competitive
services
- Reuse already deployed home gateways or STB
- Reuse the existing multicast capabilities of managed IPTV & cable networks
- Master your costs: no « peak » effect
Secured delivery
- Fully compliant with any DRM system - No specific implementation required at
device level
Multiscreen with existing devices
- Fully compliant with streaming standards: HLS, SS, MPEG-DASH, hence with standard encoders
- Fully compliant with standard players
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We Deliver the Future of Television
How constraints are handled
User experience
Service continuity
- Full benefits of adaptive streaming
Time-shifting support
- Leverage home gateway or STB local storage or switch back to unicast for time-shifting
Low latency
- No extra delay introduced in the system
Quality of service - Contention points reduction
hence more frequent presence on top layers
Short start-up time
- No extra buffering at start up
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We Deliver the Future of Television
Benefits for the operator
► The operator can ensure thousand streams without additional investments on frequencies
► The solution is fully compliant with: • Streaming standards
– It maintains the benefits of adaptive streaming technology for a superior QoE
• Standard players and devices – No need for additional proprietary equipment or software
► Broadpeak solution handles the DRM content providers demand for signal security
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We Deliver the Future of Television -13-
Benefits for the operator *Source OVH : - Racking cost : 70€/month - Mbps : 3€/month
0 €
10 000 €
20 000 €
30 000 €
40 000 €
50 000 €
60 000 €
70 000 €
80 000 €
90 000 €
1 000 2 000 5 000 10 000 20 000 30 000
OP
EX/m
on
th
Number of Concurrent sessions
OPEX for one month*
nanoCDN
Traditionnal CDN
0
5
10
15
20
25
30
35
40
0 10 000 20 000 30 000 40 000 50 000 60 000
Nr
serv
ers
Number of concurrent sessions
nanoCDN
Traditionnal CDN
With the nanoCDN™, the network OPEX
does not change with the uptake of
the service
Green technology : Electric consumption
is reduced
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We Deliver the Future of Television
Phases of the project
►Theoretical evaluation of the solution
►Integration with the target home gateways
►Setting up in the operator’s network Multicast test
►Deployment
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We Deliver the Future of Television
nanoCDN evolution
►Video on-demand pre-caching in the home gateways
►Reuse of the IPTV multicast stream
►Management of the bandwidth in the home network
►Transparent caching of live and VOD contents unmanaged by the operator
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We Deliver the Future of Television -16-
Who we are
Help network service providers and content providers with delivering live and on-demand video content on
any type of network with the best Quality of Experience
Our Mission
► Our customers
► History & Company profile: Technicolor spin-off, founded in 2010 Specialized in video processing, delivery and management Strongly focused on innovation
► Current business and footprint: Leading provider of multi-screens video delivery solutions for Network Service
Providers and Content providers More than 5M unique IPTV subs served in 2012 (source: MRG, November 2012)
#1 in Europe CSI award in the best webTV technology for nanoCDN™ (2012) and
umbrellaCDN™ (2013) TV Connect award (2013) in the best network technology for IPTV & OTT for C-
CAS™
► Key offices: Headquartered in Rennes, France Sales office in Paris, France Regional APAC office in Singapore