Post on 28-Jul-2018
transcript
IEEE P802.3an Task Force IEEE P802.3an Task Force (10GBASE(10GBASE--T)T)
Agenda and General InformationAgenda and General Information
Portland, ORJuly 13-15, 2004
Brad Booth, Task Force Chair
July 2004 IEEE P802.3an Task Force 2
Please Put Cell Phones on Stun!!Please Put Cell Phones on Stun!!
July 2004 IEEE P802.3an Task Force 3
AgendaAgenda• Welcome• Recording Secretary:• Introductions• Approval of the Minutes (May ‘04)• IEEE
– Structure– Call for Patents– IEEE Standards Process– Bylaws and Rules
• Ground Rules• Reflector and Web• Goals for this Meeting• Liaison Letters• Presentations• Future Meetings• Motion Madness
July 2004 IEEE P802.3an Task Force 4
IEEE StructureIEEE StructureIEEEIEEE
IEEE-SAStandards Association
IEEE-SAStandards Association
Standards BoardStandards Board IEEE 802Sponsor Group
IEEE 802Sponsor Group
NesComNew Stds. Committee
NesComNew Stds. Committee
RevComReview Committee
RevComReview Committee
IEEE 802.3Working Group
IEEE 802.3Working Group
IEEE P802.3anTask Force
IEEE P802.3anTask Force
July 2004 IEEE P802.3an Task Force 5
6. Patents
IEEE standards may include the known use of essential patents and patent applications provided the IEEE receives assurance from the patent holder or applicant with respect to patents whose infringement is, or in the case of patent applications, potential future infringement the applicant asserts will be, unavoidable in a compliant implementation of either mandatory or optional portions of the standard [essential patents]. This assurance shall be provided without coercion and prior to approval of the standard (or reaffirmation when a patent or patent application becomes known after initial approval of the standard). This assurance shall be a letter that is in the form of either:
a) A general disclaimer to the effect that the patentee will not enforce any of its present or future patent(s) whose use would be required to implement either mandatory or optional potions of the proposed IEEE standard against any person or entity complying with the standard; or
b) A statement that a license for such implementation will be made available without compensation or under reasonable rates, with reasonable terms and conditions that are demonstrably free of any unfair discrimination.
This assurance shall apply, at a minimum, from the date of the standard's approval to the date of the standard's withdrawal and is irrevocable during that period.
IEEEIEEE--SA Standards Board BylawsSA Standards Board Bylaws on Patents in Standardson Patents in Standards
Approved by IEEE-SA Standards Board – March 2003 (Revised February 2004)
July 2004 IEEE P802.3an Task Force 6
Inappropriate Topics for IEEE WG MeetingsInappropriate Topics for IEEE WG Meetings
• Don’t discuss licensing terms or conditions
• Don’t discuss product pricing, territorial restrictions or market share
• Don’t discuss ongoing litigation or threatened litigation
• Don’t be silent if inappropriate topics are discussed… do formally object.
If you have questions, contact the IEEE-SA Standards Board Patent Committee Administrator at patcom@ieee.org or visit http://standards.ieee.org/board/pat/index.html
Approved by IEEE-SA Standards Board – March 2003 (Revised February 2004)
July 2004 IEEE P802.3an Task Force 7
IEEE Standards ProcessIEEE Standards ProcessIdea
Call forInterest
802.3FormSG
RIP
802SEC Form
SG
Study GroupMeetings
802.3Approve
No
Yes
RIP
RIP 802 SECApprove
NesComApprove
STBApprove
ApprovedPAR
RIP
RIP
RIP
Yes
Yes
Yes
Yes
YesNo
No
No
No
No
PAR 5 Criteria
Objectives
July 2004 IEEE P802.3an Task Force 8
IEEE Standards Process (cont.)IEEE Standards Process (cont.)
Task ForceMeetings
ProposalsSelected
To802.3 WG
Ballot
Task ForceReview
TFReviewDone
Yes
Objectives
ApprovedPAR
No
D1.0
D1.(n+1)
No
No
Yes
A
D2.0Yes
July 2004 IEEE P802.3an Task Force 9
IEEE Standards Process (cont.)IEEE Standards Process (cont.)
802.3 WGBallot
> 75 %
SECForward to
LMSC
802.3Forward to
LMSC
No
RIP
Yes
Yes
D3.0
No
A
A
Comments
Yes
No
D2.(n+1)
Yes
B
A
No
July 2004 IEEE P802.3an Task Force 10
IEEE Standards Process (cont.)IEEE Standards Process (cont.)
LMSCSponsor
Ballot
> 75 %
SECForward toRevCom
802.3Forward toRevCom
No
RIPYes
Yes
D3.n
No
B
B
Comments
Yes
No
D3.(n+1)
Yes
B
No
RevComReview
STBApproval
RevComApproval
Yes
No
Yes
B
NoRIP
Std
July 2004 IEEE P802.3an Task Force 11
Bylaws and RulesBylaws and Rules• Bylaws of the IEEE Standards Association (IEEE-
SA):http://standards.ieee.org/sa/sa-bylaws.pdf
• Bylaws of the IEEE-SA Standards Board:http://standards.ieee.org/guides/bylaws/sb-bylaws.pdf
• IEEE LAN/MAN Standards Committee (LMSC) Operating Rules:
http://www.ieee802.org/rules.pdf
• IEEE 802.3 Working Group Operating Rules:http://www.ieee802.org/3/rules/
July 2004 IEEE P802.3an Task Force 12
P802.3an Ground RulesP802.3an Ground Rules• 802.3 Rules apply
– Foundation based upon Robert’s Rules of Order• Anyone in the room may speak• Anyone in the room may vote• RESPECT… give it, get it• NO product pitches• NO corporate pitches• NO prices!!!
– This includes costs, ASPs, etc. no matter what the currency
• NO restrictive notices
July 2004 IEEE P802.3an Task Force 13
Reflector and WebReflector and Web• To subscribe to any of the 10GBASE-T reflectors send an
email to: listserv@ieee.org
with the following in the body of the message: subscribe stds-802-3-10GBT <your name>subscribe stds-802-3-10GBT-Modeling <your name>subscribe stds-802-3-10GBT-Cabling <your name>
for example:subscribe stds-802-3-10GBT Brad Booth
Uses the email address from the header information!!
• P802.3an Task Force web page URL:http://www.ieee802.org/3/an/
July 2004 IEEE P802.3an Task Force 14
P802.3an ObjectivesP802.3an Objectives• Preserve the 802.3/Ethernet frame format at the MAC Client
service interface• Preserve min. and max. frame size of current 802.3 Std.• Support full duplex operation only• Support star-wired local area networks using point-to-point
links and structured cabling topologies• Support a speed of 10.000 Gb/s at the MAC/PLS service
interface• Select copper media from ISO/IEC 11801:2002, with any
appropriate augmentation to be developed through work of 802.3 in conjunction with SC25/WG3
• Support Clause 28 auto-negotiation• Support coexistence with 802.3af• To not support 802.3ah (EFM) OAM unidirectional operation• Meet CISPR/FCC Class A
July 2004 IEEE P802.3an Task Force 15
P802.3an Objectives (cont.)P802.3an Objectives (cont.)• Support operation over 4-connector structured 4-pair,
twisted-pair copper cabling for all supported distances and Classes
• Define a single 10 Gb/s PHY that would support links of:– At least 100 m on four-pair Class F balanced copper cabling– At least 55 m to 100 m on four-pair Class E balanced copper
cabling• Support a BER of 10^-12 on all supported distances and
Classes
July 2004 IEEE P802.3an Task Force 16
10GBASE10GBASE--T TimelineT Timeline
JULJUL NOVNOV MARMAR20042004
JULJUL NOVNOV MARMAR20052005
JULJUL NOVNOV MARMAR20062006
JULJUL
TutorialTutorial& CFI& CFI
802 SEC 802 SEC
NesComNesCom
D1.0D1.0
802.3 WG802.3 WGBallotBallot
D2.0D2.0
RevComRevCom
Std!Std!
LMSCLMSCSponsorSponsor
BallotBallot
NOVNOV20022002
MARMAR20032003
PARPARTaskTaskForceForcereviewreview
D3.0D3.0
Tech
nica
lM
anag
emen
t
FirstFirstTechnicalTechnical
PresentationPresentation
July 2004 IEEE P802.3an Task Force 17
P802.3an GoalsP802.3an Goals
• Path to the creation of D1.0– Adopt proposals for the formation of a baseline– Baseline is used to create D1.0– D1.0 D2.0 is when TF works to create technical
complete specification
• D1.0 will be circulated for Task Force review and comments– Comments should address making the draft technically
complete– Comments will be reviewed in September meeting
July 2004 IEEE P802.3an Task Force 18
Liaison Letter & Ad Hoc ReportsLiaison Letter & Ad Hoc Reports• Liaison from TIA TR42
– Valerie Rybinski
• Liaison from ISO/IEC JTC 1 / SG 25 / WG 3– Alan Flatman
• Editor’s report– Sanjay Kasturia
• Ad hoc reports– ?
July 2004 IEEE P802.3an Task Force 19
PresentationsPresentations• Larsen, Wayne; “NEXT can be Mitigated”• Cobb, Terry; “Baseline Text for Clause 55.X MDI Specification and
Environmental Specifications”• DiMinico, Chris; “TSB-155 Draft 1.0 Additional Guidelines for 4-pair
100 Ω Category 6 Cabling and Link Segment Specifications”• Flatman, Alan; “10GBASE-T Cabling Recommendations”• Barrass, Hugh; “PHY based cabling diagnostics definitions”• Lynskey, Eric; “Auto-negotiation for 10GBASE-T”• Gupta, Sandeep; “PHY PMA electrical specs baseline proposal for
802.3an”• Higuchi, Tetsuya; “ANEXT reduction by correlative coding for
10GBASE-T”• Lin, Shu; “Structured Low-Density Parity-Check Codes: Algebraic
Constructions”• Seki, Katsutoshi; “Performance evaluation of low latency LDPC
code”
July 2004 IEEE P802.3an Task Force 20
Presentations (cont.)Presentations (cont.)• Mezer, Amir; “THP As A Companion To LDPC”• Powell, Scott; “10GBASE-T PAM Scheme: Proposed Overall
Architecture”• Ungerboeck, Gottfried; “10GBASE-T PAM Scheme: Fixed Precoder
for all Cable Types and Lengths”• Rao, Sailesh; “LDPC 4D-PAM8 proposal for 10GBASE-T”• Tellado, Jose; “LDPC-PAM12 PHY proposal for 10GBASE-T”
July 2004 IEEE P802.3an Task Force 21
Future MeetingsFuture Meetings
• September 2004 Interim:– In the works– Prospective host: Tyco– Location: Hershey, PA
• November 2004 Plenary:– Hyatt Regency San
Antonio– Dates: Nov. 15-18– Location: San Antonio, TX
July 2004 IEEE P802.3an Task Force 22
Straw PollsStraw Polls
• See straw_1_0704.pdf
July 2004 IEEE P802.3an Task Force 23
Motion MadnessMotion Madness
• See motions_1_0704.pdf
July 2004 IEEE P802.3an Task Force 24
AdjournAdjourn
Thank You!