November 15, 2006

Ali Sadri, Intel CorporationSlide 1

doc.: 15-06-0369-09-003csummary-usage-model

Submission

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: [Summary of the Usage models for 802.15.3c]Date Submitted: [November 15, 2006]Source: [Ali Sadri, Company [Intel Corporation]Address [Intel Corporation, 2200 Mission College Blvd. Santa Clara, CA 95054-1537 ,USA ]Voice: [+1 858-774-6202]FAX: []E-Mail: [ali.s.sadri@intel.com]

Re: []

Abstract: [Summary of the Usage Models for 802.15.3c agreed to at the Melbourne IEEE meeting and future work]

Purpose: [To be included in 15.3c Usage Model Document]

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.

November 15, 2006

Ali Sadri, Intel CorporationSlide 2

doc.: 15-06-0369-09-003csummary-usage-model

Submission

UM1 Uncompressed Video Streaming

Point-to-point

U1/U3

Environment Throughput

MAC SAP

BER/PiER Distance Note

NLOS, LOS

Residential

(STB-TV)

1.78 Gbps

1.49, W/O Blk

Stream, Up to

1080i, 24, 60

10-6 BER for PHY Simulations

*Justification for this value is needed

5 •No data retransmission required•Unidirectional data transmission noted by Solid line•Low bitrate reverse link•Target of 10-9 PiER for HDMI•Pixel is RGB, 24 bits

LOS, NLOS

Residential

(STB-TV)

3.56 Gbps

2.98, W/O Blk

Stream, Up to

1080p, 24, 60

10-6 BER for PHY Simulations

*Justification for this value is needed

10

TVPC, uMPC, Set top Box

(STB)TV or Monitor

November 15, 2006

Ali Sadri, Intel CorporationSlide 3

doc.: 15-06-0369-09-003csummary-usage-model

Submission

Motion

• Motion: To freeze the content of UM1, except the BER/PiER column, Doc. 15-06-0369-00-003c, Slide 2. – Moved, A. Sadri– Second, T. Pollock– Yes=25– No=0– Abstain=0

November 15, 2006

Ali Sadri, Intel CorporationSlide 4

doc.: 15-06-0369-09-003csummary-usage-model

Submission

UM2 multi Uncompressed Video StreamingU1/U3

Point-to-multi-point

Environment Throughput

MAC SAP

BER/PiER Distance Note

Residential

TV1:LOS

TV2:NLOS

TV1:1.75 Gbps

1.49, W/O Blk

Stream

1080i, 24, 60

10-6 BER for PHY Simulations

*Justification for this value is needed

STB-TV1

&

STB-TV2

5 m

TV1-TV2

5 m

•No data retransmission required•Unidirectional data transmission noted by solid line for U1•Low bitrate reverse link•TV1-TV2 are not co-located, separation 5 m•Different video content transmitted on each link•Target of 10-9 PiER for HDMI•Pixel is RGB, 24 bits

TV2:0.62 Gbps

0.497, W/O Blk

Stream

720x480p, 24,60

U1/U3

TV1

TV2

Separated by 5m

TV or Monitor

PC, uMPC, Set top Box

(STB)

November 15, 2006

Ali Sadri, Intel CorporationSlide 5

doc.: 15-06-0369-09-003csummary-usage-model

Submission

UM2 multi Uncompressed Video Streaming Continue

Environment Throughput

MAC SAP

BER/PiER Distance Note

Residential

TV1:LOS

TV2:NLOS

TV1:0.62 Gbps

0.497, W/O Blk

Stream

720x480p, 24,60

10-6 BER for PHY Simulations

*Justification for this value is needed

STB-TV1

&

STB-TV2

5 m

TV1-TV2

5 m

•No data retransmission required•Unidirectional data transmission noted by solid line for U1•Low bitrate reverse link•TV1-TV2 are not co-located, separation 5 m•Different video content transmitted on each link•Target of 10-9 PiER for HDMI•Pixel is RGB, 24 bits

TV2:0.62 Gbps

0.497, W/O Blk

Stream

720x480p, 24,60

November 15, 2006

Ali Sadri, Intel CorporationSlide 6

doc.: 15-06-0369-09-003csummary-usage-model

Submission

Motion

• Motion: To freeze the content of UM2, except the BER/PiER column, Doc. 15-06-0369-02-003c, Slide 6-7. – Moved, A. Seyedi– Second, T. Pollock– Yes=19– No=0– Abstain=3

November 15, 2006

Ali Sadri, Intel CorporationSlide 7

doc.: 15-06-0369-09-003csummary-usage-model

Submission

UM3 Office DesktopTV

HDD

Printer(PR)

Computer (C)

U1/U2

U9U5

Environment Throughput

MAC SAP

BER/PER Distance Note

NLOS, Desktop

(C-TV)

LOS, Desktop

(C-HDD)

NLOS, Office

(C-PR)

3.56 Gbps

2.98, W/O Blk

Stream,

1080p, 24, 60

And/or

1.75 Gbps

1.49, W/O Blk

Stream

1080i, 24, 60

10-6 BER for PHY Simulations

*Justification for this value is needed

1 m •No data retransmission required for TV•Unidirectional data transmission noted by solid line for U1 & U9•Low bitrate reverse link for unidirectional link•TV, HDD, PR are not co-located, separation by 120 deg.•Target of 10-9 PiER for HDMI•Pixel is RGB, 24 bits•One simulation for this Usage Model

0.25 Gbps, average async.

Each direction for HDD

8% PER before retransmission

2K Byte

1 m

0.5 Gbps,

average async.

8% PER before retransmission

2K Byte

5 m

TV or Monitor

November 15, 2006

Ali Sadri, Intel CorporationSlide 8

doc.: 15-06-0369-09-003csummary-usage-model

Submission

Motion

• Motion: To freeze the content of UM3, except the BER/PER column, Doc. 15-06-0369-04-003c, Slide 9. – Moved, S. Kato– Second, I. Toyoda– Yes=17– No=1– Abstain=7

November 15, 2006

Ali Sadri, Intel CorporationSlide 9

doc.: 15-06-0369-09-003csummary-usage-model

Submission

UM4 Conference Ad-hoc

Environment Throughput

MAC SAP

BER/PER Distance Note

LOS, office.

(C0-TV)

LOS, Desktop

(C0-C1-C2)

LOS, office

(C0,C1,C2)-WB

1.75 Gbps

1.49, W/O Blk

Stream

1080i, 24, 60

10-6 BER for PHY Simulations

*Justification for this value is needed

5 m •No data retransmission required for TV1•Unidirectional data transmission noted by solid line for U1•Low bitrate reverse link for unidirectional link•device are not co-located, geometry TBD•Target of 10-9 PiER for HDMI•Pixel is RGB, 24 bits•One simulation for this Usage Model•Total Async throughput of 1 Gbps

0.0416 Gbps, , average async. Each direction

8% PER before retransmission

2K Byte

1 m

0.125 Gbps, , average async. Each direction for WB

8% PER before retransmission

2K Byte

3 m

Computer (C0)

Computer (C1)

Computer (C2)

TVWireless Bridge(WB)

U2U17

U16

U16U17

U17

U16

TV or Projector

November 15, 2006

Ali Sadri, Intel CorporationSlide 10

doc.: 15-06-0369-09-003csummary-usage-model

Submission

Motion

• Motion: To freeze the content of UM4, except the BER/PER column, Doc. 15-06-0369-05-003c, Slide 11. – Moved, A. Seyedi– Second, T. Pollock– Yes=18– No=1– Abstain=5

November 15, 2006

Ali Sadri, Intel CorporationSlide 11

doc.: 15-06-0369-09-003csummary-usage-model

Submission

UM5 Kiosk File-downloading

Environment Throughput

MAC SAP

BER/PER Distance Note

LOS-office

(Server-PDA or PDA-STB)

1.50 Gbps burst (Server-PDA or PDA-STB)

8% PER before retransmission

2K Byte

1 m • Asymmetric download/Upload• Low data rate reverse link• Degradation due to PDA jitter needs to be considered in the simulation

• PDA jitter needs to be specified

LOS-office

(Server-PDA or PDA STB)

2.25 Gbps burst (Server-PDA or PDA-STB)

8% PER before retransmission

2K Byte

1 m

Movie and Game Kiosk

Mobile StorageDevice, PDA

STB, Game Consol

U7/U9 U7/U9

November 15, 2006

Ali Sadri, Intel CorporationSlide 12

doc.: 15-06-0369-09-003csummary-usage-model

Submission

Motion

• Motion: To freeze the content of UM5, Doc. 15-06-0369-06-003c, Slide 13. – Moved, S. Kato– Second, I. Toyoda– Yes=14– No=3– Abstain=5

November 15, 2006

Ali Sadri, Intel CorporationSlide 13

doc.: 15-06-0369-09-003csummary-usage-model

Submission

U# Application Covered by Channel Model #

Separation(m)

LOS/NLOS TX Position RX Position Motion Score3= high2=mid1=Low

U1 A1Uncompressed Video Streaming

Residential 5-10 There could be a wall between the TX and RX

The transmitter sits on a shelf near or under the STB or AV receiverThere may be two units at each end spaced about 1m apart for diversity

The receiver sits somewhere near the TVThere may be two units at each end spaced about 1m apart for diversity

Fixed,Link may be temporarily shadowed by Human Body

2.82

U17 A7Gigabit Ethernet

OfficeConference RoomLibrary

3-5m LOS Transmitter/receiver is and access point located near the ceiling

Transmitter/receiver is a portable device (e.g. laptop) located on a desk

Fixed 2.81

U16 A6 Ad-hoc OfficeConference RoomLibraryDesktop

3-5m LOS Transmitter/receiver is a portable device (e.g. laptop) located on a desk

Transmitter/receiver is a portable device (e.g. laptop) located on a desk

Fixed 2.70

U5 A2File Transfer and synch

OfficeDesktop

1-3 NLOS /LOS

Transmitter next or close to the receiver2 fixed device

Transmitter next or close to the receiver2 fixed device

Fixed 2.64

U6 A2File Transfer and synch

Desktopoffice

1-3m LOS/NLOS The transmitter/receiver is a portable device (PDA or PMP) and is placed on the table in front of or next to the computing device

The transmitter/receiver is a PC placed on the desk.

Fixed 2.61

U2 A1Uncompressed Video Streaming

Conference room 10-20 LOS The transmitter is located on or near the presenter’s podium,It is connected to a laptop or a multimedia server

The receiver is mounted on or close to the ceiling and it (the receiver) is connected to a HD projector, which illuminates a large screen

Fixed, 2.57

U3 A1Uncompressed Video Streaming

Residential 3-5m LOS/NLOS The transmitter is a portable device (PDA or PMP) and is placed on the table in front of or next to the TV.

The receiver sits somewhere near the TVThere may be two units at each end spaced about 1m apart for diversity

Fixed,Link may be temporarily shadowed by Human Body

2.52

Use Case Definition

November 15, 2006

Ali Sadri, Intel CorporationSlide 14

doc.: 15-06-0369-09-003csummary-usage-model

Submission

U# Application Covered by Channel Model #

Separation(m)

LOS/NLOS TX Position RX Position Motion Score3= high2=mid1=Low

U11 A3Wireless Desktop

DesktopOffice

1-3 NLOS Transmitter in the drawer or in a cabinet beneath the monitorReceiver on the desk or next to the laptop

Same Device is jittered during transmission such as handheld in hand or laptop on lap

2.52

U7 A2File Transfer and synch

OfficeConference Room*

1-3m LOS The transmitter/receiver is a kiosk in a store

The receiver is a portable device (PDA, PMP, digital camera) placed next to the kiosk

Fixed 2.50

U9 A2File Transfer

ResidentialOffice

0.1-1 LOS TX/RX near AV recorder, Kiosk or associated with portable device.

TX/RX is associated with portable device

Fixed during transferring

2.43

U14 A5Short range Backhaul

Corridor 20-30m LOS The transmitter and receiver are connected to the wall or ceiling in a corridor

The transmitter and receiver are connected to the wall or ceiling in a corridor

Fixed 2.42

U10 A3Wireless Docking station

OfficeDesktop

1-3 NLOS Transmitter on the desk Receiver in the drawer Fixed 2.31

U4 A1Video Streaming

Residential 0.1-1 LOS Transmitter near AV player or associated with portable device

Receiver is associated with portable device

Fixed during streaming

2.25

U13 A4Mobile Gaming

Residential 1-3m LOS Transmitter is a hand-held device (e.g. mobile phone)

The receiver is placed near a TV

Jittered (hand movement)

2.10

November 15, 2006

Ali Sadri, Intel CorporationSlide 15

doc.: 15-06-0369-09-003csummary-usage-model

Submission

U# Application Covered by Channel Model #

Separation(m)

LOS/NLOS TX Position RX Position Motion Score3= high2=mid1=Low

U8 A2File Transfer

Office 3-5m LOS/NLOS The transmitter is a PC or a portable device placed on a desk

The receiver is a printer located elsewhere in the room

Fixed 2.07

U15 A5Short range Backhaul

AWGN 200-300 LOS Transmitter on Pole top or on a tower or outdoor on the wallReceiver on Pole top or on a tower or outdoor on the wall

Transmitter on Pole top or on a tower or outdoor on the wallReceiver on Pole top or on a tower or outdoor on the wall

Fixed, jitter due to wind

2.00

U12 A4Mobile Gaming

ResidentialOffice

1-3 LOS Transmit and receive are held closely to each other

Transmit and receive are held closely to each other

Jitter 1.61

November 15, 2006

Ali Sadri, Intel CorporationSlide 16

doc.: 15-06-0369-09-003csummary-usage-model

Submission

Resolutions

November 15, 2006

Ali Sadri, Intel CorporationSlide 17

doc.: 15-06-0369-09-003csummary-usage-model

Submission

HDMI Requirement

HDTV ResolutionsOnly change fonts in blue.

Resolutions 24 bits/pixel HDMI StandardTMDS Overhead 6 bits/pixel HDMI Standard

A B C D E F G

Resolution (pixels) Frame Rate Aspect Blanking Overhead Raw Data Rate Raw Data Rate With TMDS(frames/s) Ratio (pixels) Excl. Bl. (Gbps) (Gbps) (Gbps)

1280 x 720 p 50 16:9 700 x 30 1.1059 1.7820 2.22751280 x 720 p 60 16:9 370 x 30 1.3271 1.7820 2.22751920 x 1080 i 50 16:9 720 x 45 1.2442 1.7820 2.22751920 x 1080 p 60 16:9 280 x 45 2.9860 3.5640 4.45501920 x 1080 p 50 16:9 720 x 45 2.4883 3.5640 4.45501920 x 1080 i 60 16:9 280 x 45 1.4930 1.7820 2.2275

November 15, 2006

Ali Sadri, Intel CorporationSlide 18

doc.: 15-06-0369-09-003csummary-usage-model

Submission

Binary Ranking by straw poll

• UM1= 32

• UM2=6

• UM3=4

• UM4=27

• UM5=28

November 15, 2006

Ali Sadri, Intel CorporationSlide 19

doc.: 15-06-0369-09-003csummary-usage-model

Submission

Future Work

• Need contribution to address the jitter in the UM5. Kato-San volunteered to present a contribution

• Need contribution to address the PiER for Video streaming

• Need contribution to address the geometry of the nodes in UM2-UM3-UM4

• Need contribution to address the system simulations scenarios

• Need contribution on mandatory vs. optional modes• Need Contribution on MAC attributes

November 15, 2006

Ali Sadri, Intel CorporationSlide 20

doc.: 15-06-0369-09-003csummary-usage-model

Submission

Motion

• Move to add multiple links operating in close proximity (Multiple Kiosk and PDA pairs, point to point link) to UM5 as described in 06-0369-08. Moved by A. Seyedi, Seconded by T. Chou.

• Yes=4• No=20• Abstain=11• Result=failed

November 15, 2006

Ali Sadri, Intel CorporationSlide 21

doc.: 15-06-0369-09-003csummary-usage-model

Submission

Name UM1 UM2 UM3 UM4 UM5

High Priority = 3Low Priority = 1 P2P Video P2MP Video

Wireless Desktop Conference P2P Kiosk

Ali Sadri 3 1 1 1 3Samuel Mo 3 1 2 2 3Su Khiong Yong 3 1 2 1 3Ismail Lakkis 3 1 3 1 3Alireza Seyedi 2 3 3 3 1Chun-Ting Chou 1 3 3 3 2Chang-Soon Choi 3 1 1 1 3Christopher Hansen 3 1 2 1 3ken Naganuma 3 2 1 3 2Shinsuke Hara 3 1 1 1 3Pinel stephane 3 1 3 2 3Mike McInnis 3 3 1 2 2James Gilb 3 1 1 1 3Magnus Wiklund 2 1 1 2 3Tian-Wei Huang 1 3 3 3 1Kursat Kimyacioglu 1 3 3 3 1Katsuyoshi Sato 3 1 1 1 3Stefan Drude 1 3 3 3 1fumihide kojima 3 1 1 1 3Hiro Nakase 3 1 1 1 3yasutaka Kuratani 3 1 1 1 3kwang seon kim 3 2 2 3 3Kyeongpyo Kim 3 2 3 3 3Michael Sim 3 1 1 1 3Tony Pollock 3 1 2 2 3Sebastian Max 1 3 3 3 1AMJAD Soomro 1 3 3 3 1Ryuji Kohno 3 1 1 1 3Hirokazu Sawada 3 1 1 1 3Kamran Sayrafian 3 3 3 3 3Mahmoud Zadeh 3 1 1 1 3K. Takahashi 3 1 1 1 3Yves-Paul nakache 3 1 1 1 3Bruce Bosco 3 2 1 1 3Ichihiko Toyoda 3 1 1 1 3Hiroshi Harada 3 1 1 1 3shu kato 3 1 1 1 3Abbie Mathew 3 2 1 1 3bin zhen 3 1 1 1 3Grass, Eckhard 1 3 2 1 2Barry Herold 3 2 1 1 1Hideto Ikeda 3 3 1 1 3Reed Fisher 3 1 1 3 3Chiu Ngo 3 1 1 1 3

Sum 116 72 72 73 114Average 2.64 1.64 1.64 1.66 2.59Ranking 1 4 4 3 2

Motion to designate UM1 and UM5 mandatory for simulations and UM2, UM3 and UM4 optional for simulations.

Mandatoryfor simulations Optional Optional Optional

Mandatoryfor simulations

Moved By S.K YongSeconded by J. Gilb

Yes 30No 4Abstain 1Result Passed

Click and enlarge to see details