Doc.: IEEE 802.11-06/1021r0 Submission July 18, 2006 Todor Cooklev, Hitachi America, Ltd.Slide 1...
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July 18 , 2006 Todor Cook lev, Slide 1 doc.: IEEE 802.11-06/1021r0 Submission MAC Extensions for Next Generation AV: Motion for SG Creation Notice: This document has been prepared to assist IEEE 802.11. 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 grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE 802.11. Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures < http:// ieee802.org/guides/bylaws/sb-bylaws.pdf >, including the statement "IEEE standards may include the known use of patent(s), including patent applications, provided the IEEE receives assurance from the patent holder or applicant with respect to patents essential for compliance with both mandatory and optional portions of the standard." Early disclosure to the Working Group of patent information that might be relevant to the standard is essential to reduce the possibility for delays in the development process and increase the likelihood that the draft publication will be approved for publication. Please notify the Chair <[email protected] > as early as possible, in written or electronic form, if patented technology (or technology under patent application) might be incorporated into a draft standard being developed within the IEEE 802.11 Working Group. If Date: 2006-07-19 N am e C om pany A ddress Phone em ail TodorCooklev HitachiA m erica Ltd. 121 M iramonte D rive, M oraga C A 94556 +1-925-377- 6700 [email protected] M ikeEllis BBC K ingswood W arren Tadw orth, Surrey K T20 6NP, U K +44 (0)1737 893 663 mike.ellis@ rd.bbc.co .uk Sudhanshu G aur HitachiA m erica Ltd. 2000 Sierra Point Pkw y. B risbane, CA 94005 +1-650-759- 3430 sudhanshu.gaur@ hal .hitachi.com Authors: (in alphabetical order)
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doc.: IEEE /1021r0 Submission July 18, 2006 Todor Cooklev, Hitachi America, Ltd.Slide 3 Authors (cont.)
Transcript of Doc.: IEEE 802.11-06/1021r0 Submission July 18, 2006 Todor Cooklev, Hitachi America, Ltd.Slide 1...
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 1
doc.: IEEE 802.11-06/1021r0
Submission
MAC Extensions for Next Generation AV: Motion for SG Creation
Notice: This document has been prepared to assist IEEE 802.11. 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 grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE 802.11.
Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures <http:// ieee802.org/guides/bylaws/sb-bylaws.pdf>, including the statement "IEEE standards may include the known use of patent(s), including patent applications, provided the IEEE receives assurance from the patent holder or applicant with respect to patents essential for compliance with both mandatory and optional portions of the standard." Early disclosure to the Working Group of patent information that might be relevant to the standard is essential to reduce the possibility for delays in the development process and increase the likelihood that the draft publication will be approved for publication. Please notify the Chair <[email protected]> as early as possible, in written or electronic form, if patented technology (or technology under patent application) might be incorporated into a draft standard being developed within the IEEE 802.11 Working Group. If you have questions, contact the IEEE Patent Committee Administrator at <[email protected]>.
Date: 2006-07-19
Name Company Address Phone email Todor Cooklev Hitachi America
Ltd. 121 Miramonte Drive, Moraga CA 94556
+1-925-377-6700
Mike Ellis BBC Kingswood Warren Tadworth, Surrey KT20 6NP, UK
+44 (0) 1737 893 663
Sudhanshu Gaur Hitachi America Ltd.
2000 Sierra Point Pkwy. Brisbane, CA 94005
+1-650-759-3430
Authors: (in alphabetical order)
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 2
doc.: IEEE 802.11-06/1021r0
Submission
Authors (cont.)Name Company Address Phone email Joe Kwak Inter-Digital 482 Degas
Bolingbrook, IL 60440
+1-630-739-4159
Scott S. Lee
Samsung Electronics
Suwon, Korea
+82-31-200-8779
Hang Liu
Thomson Inc.
2 Independence Way Princeton, NJ 08540
+1-609-987-7335
Nelson Liu Hitachi America Ltd.
2000 Sierra Point Pkwy. Brisbane, CA
94005
Robert Miller
AT&T Labs 180 Park Ave., P.O. Box 971, Florham
Park, NJ 07932
Chiu Ngo
Samsung Information System America
San Jose, CA +1-408-544-5633
Huai-Rong Shao
Samsung Information System America
San Jose, CA
+1-408-544-5633
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 3
doc.: IEEE 802.11-06/1021r0
Submission
Authors (cont.)Name Company Address Phone email Marian Rudolf
InterDigital 1000 Sherbrooke W. Montreal, QC, Canada, H3A 3G4
+1 514 904 6258
John Simons Hitachi America Ltd.
2000 Sierra Point Pkwy. Brisbane, CA 94005
+1-415-990-3728
Rakesh Taori
Samsung Advanced Institute of Technology
Yongin, Korea
+82-31-280-9635
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 4
doc.: IEEE 802.11-06/1021r0
Submission
Abstract
• Motivation• Objective• Proposed Scope and Work of SG• Proposed motions
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 5
doc.: IEEE 802.11-06/1021r0
Submission
Motivation
• Consumer acceptance of HDTV is growing rapidly• Various applications in video, audio, gaming, etc. are emerging • Home networking of PVRs, PCs, and media players has started• Service providers seeking new business models
802.11 WLAN has potential to play a major role in future entertainment applications !
• A/V Bridging TG established in 802.1, working on 802.AS and 802.1at • The ITU has established a Study Group for home networking, examining
all wired solutions (coax, phoneline, powerline, CAT5), but not wireless
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 6
doc.: IEEE 802.11-06/1021r0
Submission
Scenarios• Environments
– Home - support multiple HD video streams at meaningful range, seamlessly with music, voice, data, gaming traffic
– Office – corporate video broadcasts; training– Airplane, train, bus - support multiple HD video streams in various network
architectures, – Other – multimedia rental service, multimedia jukebox, arcade, etc.
• Network architectures – Point to multi-point (e.g. Home video distribution from media server)– Point to point (e.g. Camcoder to PC)
• Transmission– Unicast, Multicast
• Devices – Video servers, HDTVs, STBs, Media PC, Speakers, Game consoles, etc.
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 7
doc.: IEEE 802.11-06/1021r0
Submission
The Digital Home: Many Applications, Many Devices
HD Video Streams
Walls Range Throughput*
5 x 20Mbps 2 60 feet 100Mbps
• HD Video:– 4-5 concurrent HD Video streams envisaged– (*) Average 60 feet (20m) range thru average
of 2 walls– 100Mbps
• Gaming:– Low latency– Raw video / graphics– Additional 30-50 Mbps ?– Synchronization!
• Plus:– Digital music, Web traffic, Voice, File-transfer,
Other!– Additional 20 Mbps ?
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 8
doc.: IEEE 802.11-06/1021r0
Submission
Objective
It is proposed that a Study Group be created to assess whether there is justification to form a task group to define an 802.11 amendment dealing with MAC extensions for next-generation Audio/Video applications.
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 9
doc.: IEEE 802.11-06/1021r0
Submission
Proposed SG Work
• Review use-cases and assess performance• Identify technical scope and review potential technologies • Communicate with other relevant groups, such as the A/V
bridging TG in 802.1 • Based on the study, if required, create a PAR and 5
Criteria document
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 10
doc.: IEEE 802.11-06/1021r0
Submission
WNG Motion
• Motion:– Move that the WNG SC recommends that the IEEE
802.11 WG form a Study Group to examine MAC extensions for next generation Audio/Video applications, with the goal to assess the creation of a new TG .
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 11
doc.: IEEE 802.11-06/1021r0
Submission
WG Motion
• Motion:– To request that the 802.11 Working Group form a
study group to examine MAC extensions for next generation Audio/Video applications and, if approved, forward the request to the Executive Committee for approval.
July 18, 2006
Todor Cooklev, Hitachi America, Ltd.
Slide 12
doc.: IEEE 802.11-06/1021r0
Submission
References1) 11-06-0898-01-0wng-802-11-amendments-to-support-ce-applications2) 11-06-0892-00-0wng-multimedia-challenges-ieee802-113) 11-05-0910-01-0wng-802-11-video-transmission4) 11-06-0691-00-0wng--MulitiChannel-DLP-for-HD-Video5) 11-05-0887-00-000t-video-testing-strategy6) 11-06-0322-00-000t-overview-video-use-cases7) 11-06-0321-00-000t-ged-video-over-wireless-methodology8) 11-06-0144-01-000t-video-over-wireless-methodology9) 11-06-0039-01-0wng-video-over-802-1110) 11-06-0360-00-0wng-update-on-hd-video-over-wlan.ppt11) 11-06-0389-00-000v-DLS_Management.ppt
