Workshop on IoT/M2M and Future Radio Access Network ... · Workshop on IoT/M2M and Future Radio Access Network technologies on IoT/M2M March, 12, 2012 Tetsuya Yokotani Information

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Workshop on IoT/M2M and Future Radio AccessWorkshop on IoT/M2M and Future Radio Access

Network technologies on Network technologies on IoT/M2MIoT/M2M

March, 12, 2012

Tetsuya Tetsuya YokotaniYokotaniInformation Technology R&D Center

Mitsubishi Electric Corp.

2Network technologies on IoT/M2M: T.Yokotani2012 © Mitsubishi Electric Corporation Proprietary Information

Table of Contents

Introduction Service roadmap on IoT/M2M Network evolution scenario Standardization and applications Methodology of networking technology Technical issues Trial and Demo examples Conclusion


Definition M2M (Machine to Machine): a word describing the field of

machine-to-machine communicationsA communication service

IoT (Internet of Things): a self-configuring wireless network between objectsNetwork technologiesBy “wikipedia”

Introduction


Introduction General characteristic on communication

No. of Access Points

House holder

Population

Population * N

Required bandwidth

IoT/M2M： Huge number of small data with reliable transfer

IoT/M2MTime


Expectation of IoT/M2M in each perspective

End UserMore comfortable life

End UserMore comfortable life

Service ProviderNew service creation

Service ProviderNew service creation

System VendorSystem integration by

components

System VendorSystem integration by

componentsNetwork Operator

Increasing subscribersNetwork Operator

Increasing subscribers

Introduction


Evolution scenario on M2M communication

Stage 1

M2M Platform

Stage 2Stage 3

TransportationFactory

Co-operation(Community)Building

Home(Metering)

Home(In-home control,

Demand Response

Service roadmap on IoT/M2M


Network evolution scenario From only dedicated network to dedicated network + Public

network

Dedicated network(Trunk Network)

Dedicated network(Access Network)

User

xSP

xSP

GW

Stage 1

Stage 2

Stage 3

Public network(Access network)

Dedicated network(Trunk Network)

Dedicated network(Access Network)

Public network(Trunk Network)

Wired (Optical Network)

Wireless (Low power mesh network)


Standardization and applications

2000 2010 2020

Mar

ket S

ize Stage 3Stage 3

●RFID

●SmartUtility●OSGP●Echonet / U-bus Air●IETF 6LoWPAN●Zibgee(IEEE802.15.4e/g)●Z-wave

●Bluetooth●IEEE802.11ah●IEEE802.15.4k●IEEE802.16p●3G/LTE●TIA TR-50/50.1

●ITU-T GSI-IoT/JCA-IoT●ETSI TC M2M●M2M PP●ARIB/TTC M2MAdhoc

Preliminary stagePreliminary stage

Stage 1 and 2Stage 1 and 2○Power/Line Control○HEMS/BEMS/FEMS○Visualization (Power, etc)○Gas/Water Meter Reading

○Building○xEMS○eHelth○CIM○Telematics○Agriculture, etc

●Standardization (de jule/forum)○Service/Application

○Vending machine ○Home Security

Growth of IoT/M2M on standardization and applications


Loss

Network resilience

No. of access

Delay variation

Delay

Bandwidth of source

Criteria

Methodology of networking technology

Technical requirements

Not Required Required

Conventional triple play IoT/M2M

Total BW: Large


Methodology of networking technology

Co-Operation between Wireless and Wired communication Wireless: Sensor communication by Low power wireless Wired: Optical broadband transmission

Wireless Communication(Low Power Wireless)

Wired Communication(Optical transmission)

Ubiquitous

Easy installation

Low cost

Low speed

Broadband

High reliability

Long haul transmission

Cabling


TodayToday Internet

Public network

User User User User

GWGW

Internet

Public network

GWGW

20202020

GWGW GWGW

SWSWSW

Wireless access

Optical transmission system

GWGW

Software Pluggable Gateway

Scalable Switch

Scalable SwitchOptical transmission systemSoftware Pluggable GatewayWireless access

Scalable SwitchOptical transmission systemSoftware Pluggable GatewayWireless access

Technical issues Overview of network architecture for IoT/M2M

No Smart community

Triple play + Smart community

Required Components

Triple play

Triple play + IoT/M2M


Support of new traffic type for IoT/M2M

Technologies for New components and/or Enhanced components Scalable Switch

Virtualization for logical processing resource allocation

Optical transmission system Optical device technology, FTTH (PON technology)

Software Pluggable Gateway Pluggable software parts for services and device driver

Wireless access Low cost and Low power wireless module, flexible networking (mesh

networking)

Technical issues


Technical issuesTr

ansm

issi

on R

ate（

bps）

2004 2006 2008 2010 2012

100M

1G

10G

100G

B-PON （600/150Mbps）

10G–EPON （10Gbps）

XG-PON

GE–PON (1Gbps)

Data + IP telephony

Green ONU

Home

DataOLT

VideoOLT

DataONU

VideoONU

1.31μm

1.49μm

1.55μm

CO

Multi-services

Ultra BB

2002 2014

Triple play(Data＋Telephony＋Video)

2016

E-PON （100/100Mbps）

3λ multiplexing

1G optical burst TRX

10G optical burst TRX

ONU

ONU

ONU1G/1G

10G/10G

1G/10G OLT

Power save

Long reach

Time & Clock synchronization

1G/10G

Co-existence ONUs

Multi-splits by optical and electrical

FTTH (PON Technology) Roadmap Small overhead of optical burst multiplexing Co-existence of ONUs Easy installation and operation


Low cost device Standardized interface on

Multi-layers Integrated functionality Low power

Network protocols for Mesh topology Routing and optimization Robustness

Frequency assignment for worldwide deployment

PHYMAC

I/O

Xtal ROM

RF

MOD

DEM

CPU

RAM

VoltageRegulator

Technical issues Requirements of wireless mesh network


Trial and demo example

Concentrator

WeatherMonitoring

Concentrator

Concentrator

Switch with Sensor

Data center

All-electric-powered appliancesHome GatewaySolar power Battery

Smart meter: 150

Operationcenter

Mega Solar system: 4MW

Broadband network

Power System simulator

Broadband network

200kWSolar Power

Experimental network (6.6kV)

Switch with Sensor

DistributionControl system

Supply and demandControl system

Advanced Metering Infrastructure

Distribution automationnetwork

Power system informationnetwork

Advanced Metering Infrastructure

(Wireless mesh)

Simulator Interface

Osaka area

Wakayama area

Tokyo area

Battery

Instruments

Access and substation equipment

Mitsubishi’s Smart grid trial


Solar power

Electric windows

PLC

Electricblinds

Air To Water

Home Gateway

HEMS controller

GenerationGenerationNatural EnergyNatural Energy

Radiation ・ ShieldingRadiation ・ ShieldingStorageStorage

Life pattern sensor（Power measurement）

ＥＶ

Low power wireless

Environmental sensor

BackbonenetworkBackbonenetwork

Power conditioner

TV

Heat pumpFloor heating

PC

ＩＨ cooking heater

Ventilation systemLightings

Microwave

Battery

LAN

Air conditioner

Trial and demo example Mitsubishi’s HEMS in Home ICT trial


社内AMR専用ネットワークVPN

500 Nodes (950MHz)500 Nodes (950MHz)500 Nodes (950MHz)

Gateway1Gateway1 Gateway2Gateway2

•Data collection from smart meters•Remote network control from operation center

Tokyo areaTokyo areaTokyo area Osaka areaOsaka areaOsaka area

42 Nodes (429MHz)42 Nodes (429MHz)42 Nodes (429MHz)

Trial and demo example Networking trial by Meshed low power wireless and

Optical WAN


FTTH demo for backhaul of IoT/M2M in ICC2011Trial and demo example

System overview

OLT

GE-PON ONU

10G-EPON ONU

10G-EPON ONU(with time

synchronization)

•Co-existing among 10G and 1G ONUs•Bi-directional 10Gb/s•Power reduction protocol•Time synchronization

10G-EPON OLT

10G-EPON ONU 10G-EPON ONU(with time

synchronization)


Conclusion

Service and applications on IoT/M2M using 3 stage scenario

Network evolution scenario

Collaboration between Wireless and Wired networks

Technical issues and solution

Introduction of trial and demo on IoT/M2M


Thank you for your attention !!

[email protected]

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Workshop on IoT/M2M and Future Radio Access Network ... · Workshop on IoT/M2M and Future Radio Access Network technologies on IoT/M2M March, 12, 2012 Tetsuya Yokotani Information