Multitier Cloud Computing, 5G Networks & Smart Cities

Transcription

1 Multitier Cloud Computing, 5G Networks & Smart Cities Alberto Leon-Garcia and Hadi Bannazadeh University of Toronto, Canada Acknowlegments: Eric Lin, Petros Spachos, Ali Tizghadam

2 5G is Different! 5G is about Applications at the Edge Yes, Higher speed & capacities, but also Things, sensors, actuators, computing at the edge Lower latency Heterogeneity Hugh scale Adaptability, flexibility, programmability Virtualization Multitier cloud computing for E2E applications Situational awareness Sensing, Intelligence, Open Interfaces Essential for Smart City applications

3 What are SAVI and CVST? Smart Applica,ons on Virtual Infrastructures NSERC Strategic Research Network Canada s GENI Partnership of industry, academia, research, and educaaon networks Research and Testbed on Applica,on Pla;orms Supports research of 100 graduate / postgraduate students, 70 interns Applica,on pla;orm converging cloud compu,ng, SDN, SDR Connected Vehicles and Smart Transporta,on Ontario Research Fund ApplicaAon PlaJorm for Smart TransportaAon Situa,onal Awareness for Greater Toronto Area Traveller Network runs on top of SAVI testbed using a Future Internet protocol

4 SAVI s View of Future Clouds MulA- Tiered Cloud: Core, Smart Edges, Access Multitier Cloud supports applications Core Datacenter: massive data centers Smart Edge: Agile data centers residing closer to end users contains heterogeneous resources & virtualizes access vcpe/sensors: virtual Customer Premises Edge (vcpe) resources support Internet of Things Application Platform: orchestrates E2E applications on virtualized Software-Defined-Infrastructure (SDI) leveraging situational awareness and intelligence

5 SAVI Testbed: Smart Edge Smaller scale datacentres close to end- users For services requiring low- latency, local processing, caching Virtualizing the access networks Virtualiza,on of heterogeneous resources e.g. GPUs, FPGAs, Access Points, Sensors, etc. OpenBTS, virtualized WIFI, virtualized IDS/IPS

6 SAVI vcpe (SvCPE) Close Proximity: Host applications serve a small number of users in very close proximity Virtualized: Provide virtualized resources to support different applications Continuous Operation: continue functioning independently in the event of network disruptions

7 SAVI Testbed Network CORE >100 graduate students ~1000 Cores 12+ FPGA; 6+ GPU Systems 50+ TB storage 10/1 GE fabric OpenFlow 1 GE Layer 2 Backbone BCNet/CANARIE/ORION

8 SAVI SDI Architecture External Entities Open Interfaces SDI Resource Management System Control & Management SDI Manager Topology Manager Monitoring & Analytics Resource Controller A Resource Controller B Resource Controller C Resource Type A Converged Heterogeneous Resources Resource Type B Physical resource Resource Type C Virtual resource Each resource type controlled by specialized controllers Each controller communicates with logically central C&M framework SDI Manager, Topology Manager, and Monitoring and Analy,cs Exposes open interfaces for external users and enaaes

9 MonARCH Monitoring system Data Collection Multi-layer monitoring Open Infrastructure Data Storage Monitoring as a Service (MaaS) Analytics Batch and streaming analytics Graph analysis / machine learning with monitoring data and resources relationship Analysis Collection Storage

10 MonArch Demo monarch.savitestbed.ca

11 SAVI and vcpe SAVI Testbed SDI Manager and Resource Controllers Control Customer Premise SAVI Small Edge Smart Edge SAVI Very Small Edge

12 SAVI vcpe Use Cases Collection point for Internet of Things devices Smart home and office sensor management power management security enforcement point Web acceleration and service delivery point NFVs such as proxy, firewall, IDS/IPS and VPN services

13 Small SAVI vcpe Supports compute and networking virtualization Able to host multiple applications Janus&SDI&Manager& OpenStack&and& OpenFlow& Control& Customer&Premise& SAVI&Small&Edge& Connected to the SAVI Smart Edge with VPN technology SAVI&Very&Small&Edge& Smart&Edge& Has all the capabilities provided from the virtualized system in SAVI (e.g. tenant isolation) Capable of leveraging advanced Features of SAVI SDI (e.g. NFV Service Chaining)

14 Monitoring CO 2 Sensor nodes: consists of a carbon dioxide sensor and radio module Relay nodes: responsible for forwarding any received packet toward the destination Control Room: destination of sensor data and data aggregation point

15 Sensor Deployment on SAVI vcpe Connect the destination node of the wireless sensor network to the vcpe machine Connected to monitoring and analytics manager, called MonArch Run the control room software and the MonArch data collection Agent in the vcpe SAVI vcpe Agent SAVI Smart Edge MonArch Wireless Sensor Network

16 Supporting Public & Private Providers Public App Provider: ITS Services Control Private App Provider: Traveler Assistance Personalized Routing Fleet Management Content-based Routing (Publish/Subscribe) Clients (publisher/subscriber) Content-based Router Sensing Truck Computers Laptops Cluster Road Sensors Computers Switch Server Farm Intelligence Database Workstation A V2V C B

17 CVST Conceptual Pyramid Application Development Transportation applications Recommendations (Routing, City planning) What-If Analysis, Impact analysis Intelligent Transportation Management Real-time streaming analytics OD Demands Trending / Forecasting KPI analysis Data Dissemination Connected Vehicles & Mobile Computing Cloud Data collection Data Integrity, cleansing Data anonymity Publish / subscribe Sensors V2V, V2R, V2I Cloud resource management Horizontal / vertical scaling

18 CVST GTA Portal: Real-Time Situational Awareness Feb 2, am Vision-as-a-Service

19 Next: Smart City Platforms SAVI multitier cloud as foundation for smart city platforms Edge computing is a key research challenge Smart Edge; IoT; 5G wireless capabilities Smart Applications are enabled by multitier clouds Measurement and Monitoring Intelligence and value-add through analytics Smart application ecosystem through open interfaces to enabling services Economies of scale and synergies in interconnected management systems: Energy, Water, Waste, Air Quality, ICT Transportation, Safety, Health, Buildings, Home, Industry

20 International Partnerships Global Environment for Network Innovations (GENI) White House $160 million Smart Cities Initiative NIST-USIgnite Global Smart City Challenge USIgnite Smart and Connected Cities project 15 smart cities GENI racks, new fiber/wireless deployments applications creation environment

21 Thank you Q&A