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Submission

<July 2009>

<Jongtaek Oh>, <Hansung Univ.>Slide 1

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Submission Title: [Personal Environment Service using WPAN]Date Submitted: [29 June, 2009]Source: [Jongtaek Oh] Company [Hansung University]Address [389 Samsun Sungbook, Seoul, Korea]Voice:[+82 10 6889 6062], FAX: [+82 2 760 4435], E-Mail:[jtoh@hansung.ac.kr]

Re: [In response to 802.15 WNG call for presentations.]

Abstract: [Introduction to Personal Environment Service]

Purpose: [Information for asking international cooperation]

Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein.Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15.

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Submission

<July 2009>

<Jongtaek Oh>, <Hansung Univ.>Slide 2

Personal Environment Service using WPAN

2009. 7.

Jongtaek (Justin) Oh

Hansung University

jtoh@hansung.ac.kr

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Submission

Contents

• Motivation• Back Ground• The Concept of PES Service• The position in Ubiquitous Service• The Network Architecture• Service Scenario• Comparison to similar technologies• Business Model• The Work to Do

<July 2009>

<author>, <company>

Slide 3

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Submission

Motivation

• New mobile comm. service for the market– WPAN should be related with mobile comm. business.

– Every services should be converged on the mobile phone.

• Ubiquitous service is too broad and conceptual.– Aggregated & complemented with synergy effect

• For Personal Environment Service– It could be leading & killer application of Ubiquitous services.

– Step-by-step approach to mature Ubiquitous services.

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Submission

The Progress of Communication Services

• 1st Step : Human to Human Interaction– Mainly voice communication. Contents are not

important.

• 2nd Step : Human to Equipment Interaction– Something like data retrieving, and contents are very

important. (ARS, Wireless Internet, remote control)

• 3rd Step : Equipment to Equipment Interaction– Electric machines connected to network are ubiquitous

around human, and they provide convenience to human automatically, by interaction between machines.

– Ex: Ubiquitous/Sensor Network services, Context-Awareness applications

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Submission

The Progress of Mobility Services

• 1st Step : Terminal Mobility– Basic mobile communication services

• 2nd Step : Personal Mobility– SIM(Subscriber Identification Module) services

• 3rd Step : Service Mobility– VHE(Virtual Home Environment) services

• 4th Step : Environmental Mobility– PES(Personal Environment Service)PES(Personal Environment Service)– ““The living environment follows when a person moves.”The living environment follows when a person moves.”

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 7

The Evolution of Mobile Services

human- human- equipment-human equipment equipment

Communication Entities

Mobility

(location dependent)environment

service

personal

terminal

Analog Cellular

CDMA/GSM

IMT-2000

(USN : Ubiquitous Service Network)

USN

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Submission

Necessity of PES

• Intelligent configuration for convenient & comfort human living environment– As a person moves to new position, the environment

surrounding the one is supposed to be changed.– Then the one should resign the one’s unique

environment or should newly set it up, whenever the one moves.

• For energy saving– Minimum operation of electric machine

• For security– Using checkpoints, find the one’s moving track

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Submission

Overview of Personal Environment Service

• As the mature stage of ubiquitous environment, it becomes possible to make surroundings to be realized electrically, and to control them by ones’ desire.

• PES services are based on “automatically construct personal environment by controlling surrounding electric machines, using pre-defined and self growing personal preference information, and service agent”.

<Ref> J.T.Oh and Z.J.Haas, “Personal Environment Service for Mobile Users,” IEEE VTC Fall, Montreal, Canada, Sept. 2006.

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 10

Service Concept

Personal Environment

PersonalOrganizer

PublicWireless Network

ServiceAgent

MobileEnvironment

Home & PublicSystem

Internet

Wireless PersonalArea Network

WPAN: ZigBee, UWB, BT

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 11

Position to location dependent services

Ubiquitous Services

Ambient Aware Services

Context Aware Services

Location Based Services

Location Aware Services

PES

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 12

Relationship to service entities

Ubiquitous Service Network

Electric/electronicmachine

Context-awareness

Sensors

Wireless/wirelinecomm. network

Scope of PES

Human

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 13

Reference model of PES

HumanSensorNode

PersonalOrganizer

Electric/MechanicalEquipment

Wide AreaWirelessNetwork

Internet

ServiceAgent

Home/Office/Public Computers

contact

WPAN

Cellular

Wire-line

Option

Bio-sensorNode

o

o

o

o

oo

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 14

Included in ITU-R Recommendation

The definition of Personal environment service

－ The electric, electronic, and mechanical machine surrounding users can be automatically configured according to the pre-defined and/or self-growing user preference.

ITU-R M.1822: Framework for services supported by IMT

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Submission

Service Scenario in a house

• automatic air conditioning: configuring temperature, humidity, air purity, and ventilation

• decoration control: kind of light and intensity, content of electric picture frame

• favorite group selection: TV channel, music, cooking method

• auto configuration of computer: power on/off, favorite web site addresses, Internet home page, login name, password, monitor theme, application program porting, user attributes for application program, volume control, e-mail configuration

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Submission

Service Scenario in a house (continued)

• mood control: calm mood, exciting mood, sleeping mood, cold mood - According to the environment profile, the set of environmental components such as temperature, light intensity, music selection and volume, communication function (like filtering incoming calls), the content of electric picture frame, food selection, and cooking method are configured properly.

<July 2009>

<Jongtaek Oh>, <Hansung Univ.>Slide 16

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 17

Example at home

InternetInternet

control home appliance

health informationacquisition

datatransmission

serviceserver

health care

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 18

Example in a hotel room

InternetInternet

electricframe

dataaccess

datatransmission service

server

datatransmission

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Submission

Service Scenario in a office / building

• private assistant: pulling conference material from user’s computer to the meeting place, personal gateway

• location identification: indoor location identification, automatic destination guide from the display at the entrance or corridor, elevator control, LBS

• automatic recognition: attendance check, entrance control

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Submission

Example in a office

InternetInternet

datatransmission

dataaccess

serviceserver

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Submission

Service Scenario in a car

• automatic air conditioning: temperature, ventilation for each passenger

• automatic driving mode control: seat position, handle position, mirror angle, pedal sensitivity, maximum speed alarm

• favorite music or broadcasting station selection• in-vehicle navigator configuration: menu

configuration, favorite geography information, geography information update and Telematics services through the mobile phone and WPAN

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 22

InternetInternet

seatpositioncontrol

datatransmission

navigatorattributesetting

driving wheel position control

side mirrorcontrol

Telematicsservice

serviceserver

mirrorcontrol

Example in a car

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Submission

Service Scenario in a city

• travel and location information service: When user stands in front of the electric display guide, it shows the information about destination, geography, transportation, and shopping in user’s language

• automatic street lamp control

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Submission

Extended Personal Environment Service

• electronic payment: Mobile communication provider could participate in E-Commerce business, and provide personalized marketing considering time and location information of users, using mobile communications network.

• customer management: It is effective from a selling area, like restaurant, store, theater, and etc.

• personal gateway: Tiny portable equipment equipped with WAPN can be connected to Internet by through MP, then the mobile communication traffic increase greatly.

<July 2009>

<Jongtaek Oh>, <Hansung Univ.>Slide 24

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Submission

PES in Public sector

• Energy & CO2 saving: Light off in the place where no one shows, and optimal control for air conditioner, heater, T.V., PC, and etc

• Safety service: Acquisition of information about people passing by a check point, like caretaker, bus stop, lobby, and etc., using WPAN equipped at the post, for checking pedestrians to protect from criminals, and provisioning of alarm information to them

• Traffic information gathering: Gathering traffic information from the MPs of drivers and passengers and WPAN modules equipped at roadside

<July 2009>

<Jongtaek Oh>, <Hansung Univ.>Slide 25

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 26

Timing diagram of basic service scenario for PES

Humanpreference

Humanbody

Personalorganizer

Sensornode

Serviceagent

Home & Public system

Electricmachine

sensing sensing

recognition & configuration

responseresponse

recognition &personal data retrieving

information providing & service recommendation

information distribution & reconfiguration

setting

reconfiguration

recognition & service management

responseresponse report

personal environment configuration

DB update

personal environment reconfiguration

DB update DB update

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 27

Timing diagram of PES for collision of configuration

Human #1 PersonalOrganizer 1

PersonalOrganizer 2

Electricmachine

recognition & configuration

responseresponse

setting

negotiation of parameters

Human #2

setting recognition ofeach & situation

DB update DB update

environment reconfiguration

personal environment configuration

setting

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Submission

<Jongtaek Oh>, <Hansung Univ.>Slide 28

Timing diagram of PES with LBS

Humanpreference

Personalorganizer

Sensornode

Serviceagent

Home & Public system

Electricmachine

sensing sensing

recognition & LBS info. LBS info. retrieving

setting

location info.

recognition & configuration

response

location info.

location tracking

personal environment configuration

DB update

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Submission

PESPES

Ambient Intelligence proposed by Phillips

– Ambient Intelligence can be defined as the integration of technology into our environment, so that people can freely and interactively utilize it.

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Submission

Comparison to HN & AmI

service

item Home network Ambient Intelligence PES

Concept

Data exchange between AV equipment & remote home appliance control by through home server & mobile phone

Constructing personalized environment with directly coupled sensors & home appliance

Constructing harmonized & personalized environment with mobile phone, home appliance & service server

Service coordinator

Home server Sensors and home appliance Mobile phone

Comm. network PLC, Internet WPAN WPAN, Cellular, Internet

Infrastructure

Home server, home appliance & location identification network at home & building

Sensors, home applianceMobile phone & home appliance with WPAN module

Cost and timeHome networking and new appliance should be provided.

So many sensors & new appliance should be provided.

Step by step approach is possible.

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Submission

Business Models for Telco/Service agent

• Leading emerging technology & business related on mobile communications

• Creating new traffic over the air– User location & location based information– Managing user profile for each equipment– Direct data relay with equipments (personal gateway)– Equipments maintenance

• User customized marketing– Ontological marketing with user preference & location

information

• Managing space environment service– Monitoring environmental convenience from users &

managing home/office/public space

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Submission

Business Models for manufacturer

• Leading emerging technology greatly influencing to human life like Phillips (Ambient Intelligence)

• Creating new market to replace old electric /electronic equipments

• Initially, existing equipments could be used using adaptor (ex. ZigBee-remocon adaptor)

• Developing new equipments with PES functions (ex. wall display, directional speaker, concierge robot)

• Power efficient electric appliances for global warming

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Submission

The Work to Do

• R&D topics– Clarification of service concept– PES service protocol– Intelligent self-growing algorithm– Service harmonization algorithm– Interworking between PAN, cellular network & Internet– Location finding & non-homogeneous environment– Gateway technology for relaying & SW upgrading– Security algorithm for each service level

• Construction of domestic / international PES service & standardization forum