optical home backbone network
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Optical Fiber Backbone to serve
Multiservice Home Network
Requirements
OMB WorkshopBenoît CHARBONNIER, Philippe GUIGNARD, Joffray GUILLORY, Anna PIZZINAT, Laurent GUILLO and Philippe CHANCLOU
Orange Labs, France
Monday 22nd March 2010, OFC 2010
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Presentation outline
part 1 Services and Home Network Requirements
part 2 Plastic Optical Fiber introduction for Home Networking
part 3 Evolution of Optical Home Area Networks
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Present and Future Services and Applications
� Basic Basic Basic Basic TelecommunicationTelecommunicationTelecommunicationTelecommunication
– Mail, ToIP, SMS
� Internet Internet Internet Internet basedbasedbasedbased ServicesServicesServicesServices
– Browsing, Streaming, P2P…
� VideoVideoVideoVideo BasedBasedBasedBased ServicesServicesServicesServices
– IPTV, VoD, Streaming, Innovative Video
Formats…
� Online Virtual Online Virtual Online Virtual Online Virtual EnvironmentsEnvironmentsEnvironmentsEnvironments
– Games, Social,...
� RemoteRemoteRemoteRemote TechnicalTechnicalTechnicalTechnical ServicesServicesServicesServices
– Thin Client, Storage, Home monitoring…
� eeee----HealthHealthHealthHealth
– Electrocardiogram, hysterogram…
See deliverable D1.1p on ALPHA website (www.ict-alpha.eu)
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Focus: Online Virtual Environments (and Gaming)
� The most stringent requirements
in terms of DelayDelayDelayDelay (& Jitter)
– < 100 ms
– < 50 ms in the future
� Network Latency is only the tip
of the iceberg
PlayerMotion Tracker Network
Game ServerComputingRendering
Network Renderer Eye
~50 ms
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Applications requirements classification
Delay, ms
Bandwidth, Mbps
2
10
1000
100
150 900
email, SMS
Internet BrowsingPeer to Peer
Music stream, radioTVoIP
DVB VoD
Video Conf
300
ToIPGamingVirtual Reality
Data Back-up
E-Health HomeMonitoring
Thin Clients
UHD Video Stream
HD Video Stream
Video Conf
Video Conf
3D TV
GamingVirtual Reality
ATAWAD
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RJ45 TVRJ45 TVRJ45 TVRJ45 TV
RJ45 RJ45 RJ45 RJ45 EthEthEthEth
LiveBoxLiveBoxLiveBoxLiveBox
POF Media POF Media POF Media POF Media
converterconverterconverterconverter
Power Power Power Power
SupplySupplySupplySupply
Power Power Power Power
SupplySupplySupplySupply
Set top boxSet top boxSet top boxSet top box
POF Media POF Media POF Media POF Media
converterconverterconverterconverter
Home Fiber Connexions today
Fast Ethernet, Point to point
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Home fibre connections tomorrow
GbE, structured cabling, integrated POF interfaces
MC
OptolockOptolockOptolockOptolock
RJ45RJ45RJ45RJ45
Active star topology
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How to manage the services heterogeneity in the home?
� Heterogeneity of services implies heterogeneity of signals
– IP related Applications can be aggregated together and managed
– BUT those cannot:
– TV Spectrum (Analog or Digital, Terrestrial or Satellite)
– Radio signals for future wireless distributed local connectivity
Unification of the Home Network infrastructure is a must !
Diversification of the end-connections is unavoidable
Is it mandatory to use several parallel infrastructures? …
How do we manage ATAWAD services?
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� An opticalopticalopticaloptical backbone backbone backbone backbone interconnects a central un multiformatmultiformatmultiformatmultiformat switch switch switch switch ( ) who
distributes the services to local terminals which act as """"remote extendersremote extendersremote extendersremote extenders"""" ( )
� The different services aggregated at the MS are all made available on their native interfacenative interfacenative interfacenative interface at
each extender
Ext
Towards a unique multiservice home network A two layer architecture
The optical backbone is installed in the structured cabling of tThe optical backbone is installed in the structured cabling of tThe optical backbone is installed in the structured cabling of tThe optical backbone is installed in the structured cabling of the house by a he house by a he house by a he house by a
trained professional and is not directly accessible to the endtrained professional and is not directly accessible to the endtrained professional and is not directly accessible to the endtrained professional and is not directly accessible to the end----user hence user hence user hence user hence
guarantying its long life span.guarantying its long life span.guarantying its long life span.guarantying its long life span.
MS
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Towards a unique multiservice home network
Electrical multiplex optically distributed
� Exploits the large bandwidth of optical fiber optical fiber optical fiber optical fiber such as Silica fiber
� Applications are electrically multiplexedelectrically multiplexedelectrically multiplexedelectrically multiplexed and distributed over fiber
Presented at ECOC 2009
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Conclusions
� Network speed will increase and delay will reduce
– in the region of 1 Gbps within five years
– Below 10 ms within five years
� Need to provide a unified infrastructure for the home network
– Many services in parallel which shall be made available
anywhere
– All IP aggregation may not be the best solution
� Optical fiber as a backbone
– Semi transparent distribution of the aggregated services
– Long life span
Thank You
This work was supported by the European project ALPHA
www.ict-alpha.eu
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Rationale: Growth of Home Networks
Today's Situation
� 100 Mbps is amply sufficient
� Today, WiFi (11a/b/g) + CAT cables or WiFi (11n) are suitable
� But what is going to be needed in 2015?
Downlink Uplink
Bandwidth Requirements
On-line Games
(HD)TVoIP
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Strategy Analytics 2008
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Verizon's view (2008)
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WirelessHD; wireless high
definition at 60 GHz
"Strategy Analytics believes that wire replacement alone is a sufficient demand factor to create momentum
behind both these wireless standards (WDHI and WIrelessHD) over the near to medium term." (9 Oct 2008)
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WHDI, wireless high definition in the 5GHz band
Sony / Sharp / BELKIN Solution
"Strategy Analytics believes that wire replacement alone is a sufficient demand factor to create momentum
behind both these wireless standards (WDHI and WIrelessHD) over the near to medium term." (9 Oct 2008)
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