IoT/M2M standardization activities in ITU T. Yoshinori Goto, NTT

(1)

IoT/M2M

standardization

activities

in

ITU

‐

T

Yoshinori

Goto,

NTT

(2)

• JCA

‐

IoT/IoT

‐

GSI

• JCA

‐

NID

played

the

coordination

role

since

2006.

Background

• ITU

‐

T

has

a

long

history

of

IoT discussion

over

many

years.

[NID/RFID(since

2006)]

• NID

spec.

study

in

collaboration

with

JTC1

• F.771,

H.621 (NID

req &

arch)

[USN(since

2008)]

• F.OpenUSN

• F.744 (USN

MW)

[e

‐

health

by

Q.28/16(since

2008)]

[ITS]

• FG

‐

CarCOM(2009

‐

)

• FG

‐

FITCar (2008

‐

2009)

• Q27/16 (2008

‐

)

JCA

‐

SG&HN

• FG

‐

Smart

Grid

(2010

‐

2011)

(3)

IoT

‐

GSI/JCA

•Originally

created

as

JCA

‐

NID

and

played

the

coordination

role

within

ITU

and

with

SDOs.

•Technical

study

was

carried

out

by

each

Questions

such

as

Q3/13,

5/13,

12/13,

21/16,

22/16,

25/16.

•No

consolidated

technical

study

platform

for

NID/IoT.

•TSAG

(February

2011)

changed

JCA

‐

NID

to

JCA

‐

IoT

.

•After

transition

to

JCA

‐

IoT,

the

JCA

created

IoT

‐

GSI

.

•GSI,

collocated

Rapporteur meeting

,

provides

a

platform

for

technical

study.

•Participation

of

Questions

from

different

Study

Groups

stimulates

discussions

and

new

ideas.

(4)

IoT

‐

GSI

/JCAand participating

Questions

Q

Questions

participating IoT

‐

GSI

1/3

Development of charging and accounting/settlement mechanisms for international telecommunications services using the Next Generation Networks (NGNs) and any possible future development, including adaptation of existing D‐series Recommendations to the evolving user needs

12/11

NID

and

USN

test

specification

3/13

Requirements and implementation scenarios for emerging services and capabilities in an evolving NGN

4/13

Requirements

and

frameworks

for

QoS enablement

in

the

NGN

5/13

Principles

and

functional

architecture

for

NGN

(including

ubiquitous

networking)

7/13

Impact

of

IPv6

to

an

NGN

12/13

Evolution

towards

integrated

multi

‐

service

networks

and

interworking

16/13

Security

and

identity

management

25/13

Coordination,

Planning,

and

Terminology

21/16

Multimedia

architecture

22/16

Multimedia

applications

and

services

25/16

USN

Applications

and

Services

(5)

IoT Definition

•IoT is

too

broad,

difficult

to

capture

key

characteristics

.

•Philosophy

or

technology?

ITU

‐

T

tried

to

make

a

technical

definition.

Internet

of

Things:

In

a

broad

perspective,

the

IoT can

be

perceived

as

a

vision

with

technological

and

societal

implications

.

From

the

perspective

of

technical

standardization,

IoT can

be

viewed

as

a

global

infrastructure

for

the

information

society,

enabling

advanced

services

by

interconnecting

(physical

and

virtual)

things

based

on,

existing

and

evolving,

interoperable

information

and

communication

technologies.

Through

the

exploitation

of

identification,

data

capture,

processing

and

communication

capabilities

,

the

IoT makes

full

use

of

things

to

offer

services

to

all

kinds

of

applications,

whilst

maintaining

the

required

privacy.

Thing:

In

the

Internet

of

Things,

a

physical

or

virtual

object

of

the

physical

or

information

world

which

is

capable

of

being

identified

and

integrated

(6)

NID

architecture

•NID

is

a

traditional

type

of

IoT.

This

enables

user

to

take

information

to

the

object

regardless

of

its

communication

capability.

•NW

is

just

for

information

delivery.

(7)

USN

Platform

•Variety

of

USN

devices

will

be

available

for

USN

applications.

•USN

platform

allows

the

development

of

USN

applications

without

particular

knowledge

of

each

USN

devices.

(8)

IoT Overview

•SG13

recently

produced

Rec.

Y.2060(Y.IoT

‐

overview).

•“Things”

locating

in

the

physical

world

are

mapped

to

the

information

world

so

that

they

become

communication

capable

objects.

(9)

Service

capability/MW/SDP

•MW/SDP

provides

an

interface

to

applications.

•A

key

feature

of

IoT/M2M.

USN

Middleware

[F.744]

USN

application

Sensor

NW,

RFID

reader

OSE(SDP)

USN

MW

(10)

Collaboration

with

stakeholders

• Stakeholder

industries

(car

manufacturer,

electricity

etc)

is

the

key

driver.

•Need

to

be

“

telecom

‐

oriented

‐

standard

”?

(11)

Conclusions

• IoT is

NOT

a

new

idea

for

ITU

‐

T. •It

has

a

long

history

since

NID

and

USN.

• Scope

of

IoT is

too

broad.

•Is

it

really

technology?

This

may

be

more

like

a

philosophical

concept.

•This

may

be

a

collection

of

use

cases

which

has

few

common

aspects.

•Need

participation

of/collaboration

with

external

experts

•Need

flexibility

(e.g.

Focus

Group).

•Do

not

expect

a

quick

result.

(12)

[Appendix]List

of

IoT related

Recommendations

Rec Title Q/SG Note

Y.2221 Requirements for support of ubiquitous sensor network (USN)

applications and services in the NGN environment

SG13 Y.EHM‐reqts Requirements and network capabilities for E‐health monitoring

applications

Q3/13 E‐health Y.I2060 Overview of Internet of Things Q3/13

Y.2061 Requirements for support of machine oriented communication

applications in the NGN environment

Q3/13

Y.USN‐arch Q5/13

Y.NGN‐IoT‐

arch

Architecture of NGN for support of the Internet of Things Q5/13 Living List Y.energy‐hn Energy saving using smart objects in next generation home network Q12/13

Y.2062 Framework of object‐to‐object communication for ubiquitous

networking

Q12/13

Y.WoT Framework of Web of Things Q12/13

Y.terms‐IoT Terminology of the Internet of Things Q25/13 F.744 Service description and requirements for ubiquitous sensor network

middleware

SG16 F.771 Service description and requirements for multimedia information

access triggered by tag‐based identification

SG16 H.621 Architecture of a system for multimedia information access triggered

by tag‐based identification

(13)

[Appnedix]List

of

IoT related

Recommendations

Rec Title Q/SG Note

H.ID‐RA Information technology –UII scheme and encoding format for Mobile

AIDC services –Part 2: Registration procedures

Q22/16 ISO/IEC JTC1とのcommon

text H.IDscheme Information technology –UII scheme and encoding format for Mobile

AIDC services –Part 1: Identifier scheme for multimedia information

text H.IRP Information technology – Automatic identification and data capture

technique –Identifier resolution protocol for multimedia information

text H.snmf SNMP‐based sensor network management framework Q25/16

F.usn‐cc Deployment guidance on USN applications and services for mitigating

climate change

Q25/16 F.usn‐nrp Requirements of Network Robot Platform for USN application and

services

Q25/16 F.usn‐sm Capabilities of ubiquitous sensor network (USN) for supporting

requirements of smart metering services

Q25/16 F.OpenUSN Requirements and reference architecture for open USN service

framework

Q25/16 X.unsec‐1 Security requirement and framework of ubiquitous networking Q6/17 X.usnsec‐3 Security requirements for wireless sensor network routing Q6/17