doc.: IEEE 802. 15-09-0723-02-wng0

Submission

<November 2009>

Slide1 S.M.Ryu , D.Y.Kim, & J.G.Han

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: [Paradigm Shift to Personal Environment Service: What are the requirements? Which solution is suitable?]

Date Submitted: [17 November 2009]Source: [S.M. Ryu, D.Y.Kim, J.G.Han] Company [Casuh Corp., Chungnam University, & PicoCast

Forum]Address [#813 Leaders B/D, 342-1, Bundang, Seongnam, Kyeonggi, 463-828, Korea]Voice: [+82-31-709-5577], FAX: [+82-31-709-5578]E-Mail:[retaw@casuh.com, dykim@cnu.kr, & jhan@picocast.org]

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

Abstract: [In the future, most of users want to maintain their environment mobility within a moving personal space. So, Personal Environment Service(PES) based on WPAN technology would be leading & killer application of Ubiquitous services in the future. We can figure out 5G mobile communication is only the connections of the PES spaces. ]

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.

doc.: IEEE 802. 15-09-0723-02-wng0

Submission

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Slide2 S.M.Ryu , D.Y.Kim, & J.G.Han

November 2009

S. M. RyuCASUH Corp.

D. Y. KimChungnam University

J. G. HanPicoCast Forum

Paradigm Shift to Personal Environment ServiceWhat are the requirements? Which solution is suitable?

doc.: IEEE 802. 15-09-0723-02-wng0

Submission

<November 2009>

Slide3 S.M.Ryu , D.Y.Kim, & J.G.Han

Content

PES Solution & Structure

Conclusions

IIII..

II..

IIIIII..

IVIV..

Paradigm Shift to PES

PES Requirements

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Submission

<November 2009>

Slide4 S.M.Ryu , D.Y.Kim, & J.G.Han

Lazybones want quick & convenient service

PicoCastPersonal Environment Service

Platform Software Internet

BusinessSolution OS Data Center

?Ubiquitous

Standard Exclusive Open, Share

User Convenience

User Interface Service

Paradigm Shift – Invisible World

User-Oriented Mobile SpacePersonal Environment Service

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Submission

<November 2009>

Slide5 S.M.Ryu , D.Y.Kim, & J.G.Han

How to increase mobile channel capacity ?

Macro Micro Pico Femto

Capacity 1 100 10,000 Low PowerPersonal Space

MobilityTx Power 1 1/1,000 1/1,000,000

3Km

Macro

.

300m

Micro30m

Pico Femto3m

Ubiquitous World Personal Mobile Space (WPAN)

Find new frequencies not developed yet ?; no more available Find new signal processing techniques ?; only few times increasable The only way to achieve few thousand times capacity ; reduce cell size

Paradigm Shift – Personal Mobile Space : WPAN

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Submission

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Slide6 S.M.Ryu , D.Y.Kim, & J.G.Han

User terminals should meetprovider I/F specs.

Mobile Phone

WiMAX

IPTV

RFIDUSN

DMB

MobileVoIP

WSD

LTE

Space

User

WiMAX

IPTV

RFIDUSN

MobilePhoneDMB

MobileVoIP

LTE

WSD

Providers should translate their services to user I/F spec.within user mobile space.

Provider-Oriented User-Oriented

Paradigm Shift – User-Oriented Terminal

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Submission

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Slide7 S.M.Ryu , D.Y.Kim, & J.G.Han

Wired

Wired

Broad-casting

Mobile

Wired

MobileBroad-casting

Internet

WLAN

FemtoIPTV

Home

Appliance

Mobile VoIP

User Space

WSD

Paradigm Shift – Personal Environment Service

Mobile

Mobile

Wired

Broad-casting

PESInternet

Internet

Mobile

Wired

Broad-casting

Internet

FemtoIPTV

Mobile VoIP

User oriented Ubiquitous PES

WLAN

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Slide8 S.M.Ryu , D.Y.Kim, & J.G.Han

HSDPAWiMAX

LTE

PES = User InterfaceSelect among servicesbroadcast by providers

Mobile service

Wired Service

PC

IPTV

Home Appliances

User Oriented Terminal

Femto-cell

Paradigm Shift – Personal Broadcasting (PicoCast) Service

Option selected by user

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Submission

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Slide9 S.M.Ryu , D.Y.Kim, & J.G.Han

e

f S

g

h

A

a

PicoZone

TPMS

PicoCastPicoCast단말기 단말기

PicoCastPicoCast단말기 단말기

B

b

c

PicoZone

d PicoZone

C

PESPES

PES

PES (IEEE802.15.WNG)

Control signal

Information

user DB

Security

Personal Environment Service – Service Zone (PicoZone)

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Submission

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Slide10 S.M.Ryu , D.Y.Kim, & J.G.Han

Tour SiteTour Site

Gift ShopGift Shop

RestaurantRestaurant

Street Street LightLight

Bus StopBus Stop

Multi-lingual Tour Guide ; Gift Shop Ad. Multi-lingual Tour Guide ; Gift Shop Ad.

Gift Interpretation, Elec. Pay, Restaurant Ad.Gift Interpretation, Elec. Pay, Restaurant Ad.

Menu Announce, MeteringMenu Announce, Metering

Low-Tier Mobile, local Search, etcLow-Tier Mobile, local Search, etc

Route Guide, Ticket, LocationRoute Guide, Ticket, Location

High-tier Mobile

Personal Environment Service – Service Zone Spread

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Slide11 S.M.Ryu , D.Y.Kim, & J.G.Han

Top levelSync Master

1st Level (GPS ?)

Base Station Base Station

2nd Level (Base Station)

4th Level (Device, Sensor )

PES Master PES Master PES MasterPES MasterHigher ID

FixedAP

3rd Level (AP)

FixedAP

MobileAP

MobileAP

FixedAP

White Space

Personal Environment Service –– Hierarchical Sync Structure

4W EIRP for fixed Devices

100mW EIRP for portable Devices

sg-whitespace-09/0048r5

Submission

• Fixed Devices – 1W Tx power / 4W EIRP (max)– VHF + UHF TV channels 2, 5-36, 38-51 nationwide (282 MHz)– If on adjacent channel - power limit is 40mW – Must sense signals to -114 dBm

• Personal / Portable Devices – 100mW EIRP– UHF TV channels 21-36, 38-51 nationwide (180 MHz)– Must sense signals to -114 dBm– 50mW EIRP if device uses spectrum sensing only

• Strict Out-of-Band Emissions– In the adjacent channel must be 55dB below the “highest

average power” in the channel in which the device is operating

– More stringent at edges of channels 36 and 38

• Devices must include adaptive power control• Fixed devices shall transmit identifying information

– Device ID and co-ordinates

Key RF Parameters

March 2009

Stephen G. Rayment (BelAir Networks) et alSlide10

doc.: IEEE 802. 15-09-0723-02-wng0

Submission

<November 2009>

Slide13 S.M.Ryu , D.Y.Kim, & J.G.Han

Home Network

Personal Mobile Space

Telematics

Cell PhoneWiMAXCablePBX

HSDPALTEetc.

SelectExisting Infra

Wired, 2G, 3G, 4G

PES Space Networking

Personal Environment Service – Infra Structure of 5G

PES Space

PES

PES PES

PES ServiceIEEE 802.15.WNG

Ubiquitous

User

Interface

PES Service

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Submission

<November 2009>

Slide14 S.M.Ryu , D.Y.Kim, & J.G.Han

UWB ?

Bluetooth

Data Transmit Rate

Pow

er

Con

su

mp

tion

WLAN

AudioMobile Video

VideoVoiceSensorRFID

Ultra Low PowerBluetooth

Mobile Phone Power Consumption

ZigBee

PES needs a single solution for multiple Services

PES

few μA power consumption & high speed multimedia

Higher synchronization performance is required ; 128bits preamble

PES Requirements – low power & high speed WPAN

PES : Personal Environment Service

Container Concept Based

Sensor & Multimedia Protocol

doc.: IEEE 802. 15-09-0723-02-wng0

Submission

<November 2009>

Slide15 S.M.Ryu , D.Y.Kim, & J.G.Han

70 80 90 100 110 12010

-12

10-10

10-8

10-6

10-4

10-2

100

Threshold

Mis

sed

Det

ecti

on a

nd F

alse

Ala

rm P

roba

bili

ty

-3 dB

-2 dB

-1 dB

0 dB

1 dB

2 dB

3 dB

4 dB

5 dB

6 dB

7 dB

8 dB

9 dB

10 dB

false alarm

False Alarm & False Dismissal Probability of 128bit preamble

64bit is not enough but 128 bit is high enough ; so we suggest multi Preamble

1.E-07

1.E-06

1.E-05

1.E-04

1.E-03

1.E-02

1.E-01

70 72 74 76 78 80 82 84 86 88 90 92 94Threshold

- 6 dB

- 5 dB

- 4 dB

- 3 dB

- 2 dB

- 1 dB

0 dB

2FAP

2MP

)/(1 0NEM c

)128( 2

1.E-07

1.E-06

1.E-05

1.E-04

1.E-03

1.E-02

1.E-01

35 37 39 41 43 45 47 49 51 53 55Threshold

- 6 dB

- 5 dB

- 4 dB

- 3 dB

- 2 dB

- 1 dB

0 dB

2FAP

2MP

)/(1 0NEM c

)64( 2

N=64 N=128

N=128

doc.: IEEE 802. 15-09-0723-02-wng0

Submission

<November 2009>

Slide16 S.M.Ryu , D.Y.Kim, & J.G.Han

Vessel (256msec)

#0 # 1 #2 #3 # 4 # 5 # 6 # 7 # 8 # 9 # 10 # 11 # 12 # 13 # 14 # 15

Control Box

Payload Box #1 Payload Box #nPayload Box #2 • • •

Container (16msec)

EOBLock(AA)

128bitPreamble

40bitTag

AA Payload

Box

Data Encryption

PHY dependent

constantparameter

PES Solution– container concept structure example

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Submission

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Slide17 S.M.Ryu , D.Y.Kim, & J.G.Han

Lock time Message EOF

Fixed

Header

VariableMultiple

Lock time Message64bitsPreamble EOFHeader

Conventional Frame Structure

Suggested Frame Structure

Sync Aide

Sync Aide& Command

Multiple Preamble contains short message

128bitsPreamble

PES Solution – 128 bits multiple preambles

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Submission

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Slide18 S.M.Ryu , D.Y.Kim, & J.G.Han

• 2-D • 3-D

GC1

GC2GC4 GC8 GC26

Self Organizing MAC is inevitable

Container Concept is Required to avoid mutual interference in dense environment

GC1

GC2GC3

GC8

PES Requirements – 3D Frequency Planning

increasingMutual

Interference

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Submission

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Slide19 S.M.Ryu , D.Y.Kim, & J.G.Han

R

R

T

T

T

R

T R

R

T

T

R

R

R

T

Container

R

R

R

R

T

T

T

T

R

R

T

T

R

R

R

T

T

R

R

T

T

T

T R

R

M

S1

S2

S3

S5

S6

PES Requirements – Container Structured Protocol

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Submission

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Slide20 S.M.Ryu , D.Y.Kim, & J.G.Han

Master / Slave

M

S

Sync

Data M

S

S

S

SStar

Multicast

MS

S

S

S S

S

S

Direct Multi Channel

M

S

S

S S

SS

S

M

S

S

S

SConvergence ofBroadcasting & Communication

M

S

S

S S

S

SBroadcast Relay with Single Master

M

SS

SS

MS

S

S

MS

S

S

Sync Relay

MS

S

S

PES Solution - protocol convergence; Existing solutions cannot support Possible by Existing Solutions

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Submission

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Slide21 S.M.Ryu , D.Y.Kim, & J.G.Han

Types WiFi DECT ZigBee(RF4CE)

Bluetooth(Wibree)

PES(PicoCast)

Speed (bps) 54M 96K 250K 1M (3M) 1M (10M)

Broadcasting (Local Ad.)

X O

Hands Free X X O OMobile VoIP O O X X O

2-way Remote X X OConference X X X OMicrophone X X X X O

Stereo Ear-set X X X O OTV, GameHeadset X X X X O

Mobile Video O X X O5.1ch Speaker O X X X O

Sensor X X O OContainer X X X X O

PES Solution – Comparison of Wireless Solutions

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Submission

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Slide22 S.M.Ryu , D.Y.Kim, & J.G.Han

PES Requirements – Wireless Body Area Network requirements

IEEE 802.06 Wireless Body Area Network RequirementsIEEE 802.06 Wireless Body Area Network Requirements

~7dB

Non-Medical

Medical

WBAN requirement would be a subset of PES requirements

• Low Power Sensor / High Speed Multimedia dual support• Single MAC for Multi PHY to cover wide Applications• Low Power Sensor / High Speed Multimedia dual support• Single MAC for Multi PHY to cover wide Applications

doc.: IEEE 802. 15-09-0723-02-wng0

Submission

<November 2009>

Slide23 S.M.Ryu , D.Y.Kim, & J.G.Han

PHY Type : 2.4G RF, UWB, White Space, MICS, & etc. PHY Interface : TDMA with Synchronized Container Concept Special Features :

Synchronized Interference Rejection Scalable data rate depend on PHY

PESMAC

(Baseband)

PHY #1(RF #1)

PHY #2(RF #2)

PHY #N(RF #N)

Basic Speed~Mbps

Basic Container< 20msec

•••

PES Solution– Single MAC for Multi-PHY

doc.: IEEE 802. 15-09-0723-02-wng0

Submission

<November 2009>

Slide24 S.M.Ryu , D.Y.Kim, & J.G.Han

PESTerminal

Network

Voice Multimedia (Mobile Video)Data (Sensor, Control)

Low Speed < Audio Speed

C

High Speed >Audio Speed

D

Access Point

E

Cordless Phone

F

Home Theater

GH

PESTerminalPES

Terminal

제어박스

TPMS

A

BHSDPA,WiMAX,LTE, etcModule

Low-tier PES Terminal

Dual Mode Terminal

• App Store• Remote Service

• Toll Charge

PES Terminal – Low-tier based terminal

A B C D E F G H

Voice

Multimedia

Data

doc.: IEEE 802. 15-09-0723-02-wng0

Submission

<November 2009>

Slide25 S.M.Ryu , D.Y.Kim, & J.G.Han

Local 2-wayAdvertisement

PicoCastPicoZone

CommunicationService Provider

PES Killer Application : 2-way Graphic Remote controller

Graphic Remocon =Internet DMB =Mobile IPTV =Mobile VoIP =Local Broadcasting =Mobile Search

SearchingService Provider

BroadcastingService Provider

doc.: IEEE 802. 15-09-0723-02-wng0

Submission

<November 2009>

Slide26 S.M.Ryu , D.Y.Kim, & J.G.Han

Additional Considerations for PES MAC

30m

Pico

Femto

3m

• Open PHY Interface• Power Control• Hybrid Diversity • Smooth Sliding Sync• Role Exchange• QoS Check• Sounding• Emergency Flooding• Roaming / Hand-over• Sensor Mesh Relay

Through Body 3m = Forward Body 30m

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Submission

<November 2009>

Slide27 S.M.Ryu , D.Y.Kim, & J.G.Han

Conclusions

PES Protocol can be used for 5G mobile communication, too. PES personal space & mobile femto-cell have almost the same structure. In the future, the cell size of 5G will become pico-cell because of capacity. 5G network merely a connection of user oriented mobile spaces (PES). White space devise requirements would be satisfied with PES protocol.

What is the PES ? Facilities surrounding users can be automatically configured to user preference. The user interface environment within user space follows when a person moves. It provides broadcast, multicast, communication & sensor convergence service. User terminal can select a service among services broadcast by providers. It could be leading & killer application of Ubiquitous services.

What kind of WPAN solution is suitable for PES ? Dual support for both low power sensor and high speed multimedia. Container concept to reject mutual interference and converge various services. Abundant channel capacity based on avoidance of mutual interference. Hierarchical sync & frame structure for scalable & self organizing system.

What are the PES Requirements ? Service convergence with single solution; Especially broadcasting is necessary. 3-D frequency planning to avoid mutual interference in dense environment. Soft handover between AP only by protocol without additional device. WBAN requirements(802.15.06) would be a subset of PES requirements.

doc.: IEEE 802. 15-09-0723-02-wng0

Submission

<November 2009>

Slide28 S.M.Ryu , D.Y.Kim, & J.G.Han

Thank You !!!

Q & ASeung Moon Ryu

Vice President, PicoCast Forum (www.picocast.org)

CEO, Casuh Corp. (www.casuh.com) retaw@picocast.org

+82-31-709-5577