IoE Network Technology 13 th November 2016 ICNRG Taewan You - PowerPoint PPT Presentation

A rchitecture for Int e rnet of Every th ing Ev er ywhere Hyper-connected IoE Network Technology 13 th November 2016 ICNRG Taewan You (twyou@etri.re.kr) AETHER@ICNRG-Interim 1

Contents • Challenges for IoE • Research experiences • Overview of Architecture • Requirements • Principles • Overall architecture • Summary AETHER@ICNRG-Interim 2

Challenges Connected devices # (>10 12 ) Size Computer system Mobile oriented Traffic volume Desktop Challenges! Laptop Smart Devices Things 1970 2020 Time Size (constrained device) TCP/IP designed Real-time & Reliable communication New requirements AETHER@ICNRG-Interim 3

Emerging Technologies • SDN • Control Plane (CPl) and Data Plane (DPl) separation • A centralized logical control and view of the network • underlying network infrastructure is abstracted from the applications • NFV • Decoupling SW from HW • Using COTS computing HW to provide Virtualized Network Functions (VNFs) through SW virtualization techniques • Flexible network function deployment • Fog Computing • Moving cloud computing infrastructures closer to end users to address these challenges. • The edge computing complements the cloud computing not replace it. AETHER@ICNRG-Interim 4

Research Experiences 2010 2013 2000s~ 2016 Future Internet AETHER A rchitecture for Int e rnet of Every th ing Ev er ywhere Funded by NST ID-based Global connectivity Mobile Intrinsic • • • Networking Scalable networking Arch. • ID/Loc ID/Loc for massive Things • • separation separation Real-timeness • SDN based Hierarchical Mobility • • • and Domain Reliability Mobile domain • ID space structure Deployability • • compatible Clean-slate • with IPv6 architecture AETHER@ICNRG-Interim 5

Approaches • Pure ID communication • Hybrid approach • Develops everything for ID based brings the best communications • ID, routing/forwarding, service API, • Define new ID etc. space • Intrinsic security support • High-quality and • Intrinsic mobility, multi-homing • Deployment in real Hyper connected support world • Extensible to ICN concept IoE Network • Intrinsic security • (Where is ID assigned ?) • ID/ICN – network support utilization • Intrinsic mobility • IP evolution • Fog computing – support • IP address space reuse as Locator real-timeness, • Real-timeness by • Mobility, Multi-homing support • ML – Intelligent IoE adopting Fog • Deployment in real world network computing • Deployment in global testbed • Global collaboration works • Intelligent network by adopting ML AETHER@ICNRG-Interim 6

Requirements and Principles Thing to Thing (E2E) communication style as the norm Global & Scalable Applied Fog-Computing as Edge network The unified Identifier for all of things (physical and virtual) Mobility Real-time Self-configuration of Non-structured / flat typed TID Information-Centric communication for Interworking Scalable and Flexible Mapping system Reliability Deployment IP compatible Service support Global Testbed architecture@160427 7

AETHER A rchitecture for Int e rnet of Every th ing Ev er ywhere • Name and ID • Application uses Name as URI • Self-certifying ID assigned to Things, Information • Edge (Fog computing) and Interworking • Exploiting ICN • Pub/Sub networking, Cache • IP core (as Internet) • Exploit ID/Locator separation scheme • Mapping System development (Name or ID to IP address) • Advantages • Intrinsic security, mobility -> ICN, ID/LOC separation • Real-timeness -> Fog computing (In network cache) • Scalable and Global Interworking -> ICN (Pull model in network) • Intelligent Autonomic network -> ML AETHER@ICNRG-Interim 8

Basic scenario A rchitecture for Int e rnet of Every th ing Ev er ywhere Send HTTP GET Register Tem. by URI to Temperature by URI IP Network Conventional host Information synchronization Fog Fog Subscribe (HTTP GET) to “/ etri/7 th /temp” as ID IP Network Conventional host AETHER@ICNRG-Interim 9

Summary • AETHER for future IoE networking • Start from December, 2015 ~ • Design of AETHER • Both Self-certifying ID and Name • Enabling technologies • ICN • Fog-computing • ID/Locator separation • ICN related works in ICNRG • Discuss about NRS design, such BF-based • Discuss about NRS requirements. • Future, we’ll participated in ICN -IoT work AETHER@ICNRG-Interim 10