Leveraging Virtualization Technologies to Build the World’s First Open Programmable Smart City Dimitra Simeonidou Director of Smart Internet Lab, University of Bristol (www.bristol.ac.uk/smart) CTO, Bristol Is Open (www.bristolisopen.com) Co-Founder, Zeetta Networks (www.zeetta.com)
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Leveraging Virtualization Technologies to Build the World ...Wi-Fi, LTE, LTE-A, 60Ghz, Massive MIMO IoT Network 54 Fiber-connected lamppost Clusters & canopy of 1500 ... Virtualized
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Leveraging Virtualization Technologies toBuild the World’s First Open Programmable
Smart City
Dimitra SimeonidouDirector of Smart Internet Lab, University of Bristol (www.bristol.ac.uk/smart)
CTO, Bristol Is Open (www.bristolisopen.com)Co-Founder, Zeetta Networks (www.zeetta.com)
‘Bristol Is Open’ Programmable City
Digital city testbed where an SDN-based NetworkOperating System (City OS) controls a programmable
city infrastructure
Dem
and
A Test-bed for Diverse Requirements
Infrastructures
Services
Applications
Wireless /Sensors Fixed/ Wired Compute/
StoragePeripherals/
Device
IMS Service DeliveryPlatforms
Media eHealthTransport ...
....
Enab
ling
Tech
nolo
gy
Users
Clouds
Bristol Is Open (BIO)
• We built a research network integrating optical, wireless, IoTand computing to provide an open and experimental platformin the centre of Bristol
• We offer the test-bed as utility for experimentation: CityExperimentation as a Service
• It supports City-driven digital innovation
• Three main technology pilars:• Technology agnostic• SDN• Hardware programmability
Develop a NETWORK TECHNOLOGY USB which will enable anynetwork device to be pluggable , discoverable, describable,interoperable and programmable in the network
A1
Slide 6
A1 Add outdoor LiFiAnna, 09-Sep-14
The Infrastructure
The “Bristol Is Open” Network
Optical Network144-fiber core network
connecting 4 nodes
Optical Network144-fiber core network
connecting 4 nodes
Wireless Network1Gbps access network
Wi-Fi, LTE, LTE-A, 60Ghz,Massive MIMO
Wireless Network1Gbps access network
Wi-Fi, LTE, LTE-A, 60Ghz,Massive MIMO
IoT Network54 Fiber-connected
lamppostClusters & canopy of 1500
sensors
IoT Network54 Fiber-connected
lamppostClusters & canopy of 1500
sensors
Cloud InfrastructureHPC and commoditycompute and storage
centralised & edge
Cloud InfrastructureHPC and commoditycompute and storage
centralised & edge
A New Way to Think AboutNetwork Control
Data Center
Network TechnologiesCompute Storage
Orchestrator
Applications
SDN Controller and Virtualisation ControllerHypervisor
Software Defined Networking
Virtualized Resource PoolVirtualized Resource Pool
OpticalNetwork
CloudCloud
Wifi3G/4G/5GFiber DBDBDBDB
SwitchSwitch
EdgeProcessi
ng
AnyThing
EdgeNodeEdgeNode
Routers
Routers vCPUvCPU vRAMvRAMvStora
gevStora
ge
SDN Network Operating SystemSDN Network Operating System
We can define network ‘slices’ by anycombination of:• Switch ports• Wavelengths• Spectrum (layer 0/1)• Ethernet address or type (layer 2)• IP address or type (layer 3)• TCP/UDP port or ICMP code (layer4)
We can define network ‘slices’ by anycombination of:• Switch ports• Wavelengths• Spectrum (layer 0/1)• Ethernet address or type (layer 2)• IP address or type (layer 3)• TCP/UDP port or ICMP code (layer4)