Upload
charles-johns
View
216
Download
0
Embed Size (px)
Citation preview
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: [[email protected]]
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