Embed Size (px)
Citation preview
ITU-T Workshop All Star Network AccessGeneva, 2-4 June 2004
International Telecommunication Union
IEEE Access IEEE Access Networks Networks
Standards ProjectsStandards ProjectsDr. James (Jim) Carlo
President, IEEE Standards Association
Jim Carlo ([email protected]) 2
ITU-T
nu nKey IEEE Areas
o IEEE 802 Standards (IEEE Computer Society)• IEEE 802 is the Overall Sponsor Committee
(Paul Nikolich Chair)• Each Working Group is called a “dot”
• IEEE 802.3, IEEE 802.11• Multiple projects within each “dot”
• Wired Access• Wireless Access
o Power Society Call for Interest on PBL
Jim Carlo ([email protected]) 3
ITU-T
nu nIEEE 802 ORGANIZATION
802.3CSMA/CDBob Grow
802.16BWA
Roger Marks
802.11WLAN
Stuart J. Kerry
802.1BRIDGING/ARCH
Tony Jeffree
WORKING GROUP/TAG CHAIRS
1st VICE CHAIRMat Sherman
RECORDING SECYBob O’Hara
TREASURERBill
Quackenbush
EXECUTIVE SECYBuzz Rigsbee
APPOINTED OFFICERS
CHAIRPaul Nikolich
EXECUTIVE COMMITTEE
HIBERNATION802.2 LLC (Dave Carlson) 802.5 Token Ring (Bob Love)802.4 Token Bus (Paul Eastman) 802.9 ISLAN (D. Vaman)
802.12 Demand Priority (Pat Thaler)
802.15WPAN
Bob Heile
DISBANDED802.6 DQDB802.7 Broadband TAG802.8 Fiber Optic TAG802.10 Security (Ken Alonge)802.14 CATV
802.18 TAGRadio RegulatoryCarl Stevenson
802.17ResPackRing
Mike Takefman
802.19 TAGCoexistance
S. Shellhammer
802.20MBWA
Jerry Upton
2nd VICE CHAIRHoward Frazier
802.21Media Independent
HandoverAjay Rajkumar
Jim Carlo ([email protected]) 4
ITU-T
nu nWIRELINE ACTIVITIES
o 802.1 Overview and architecture• Bridging, architecture, addressing, security
(liaison with IETF)o 802.3 CSMA/CD Ethernet
• LANs: faster, faster, faster – 10/100/1000/10000Mbps fiber/copper
• Ethernet in the First Mile• Smaller—backplane Ethernet
o 802.17 Resilient Packet Ring• Metropolitan Area Networking
Jim Carlo ([email protected]) 5
ITU-T
nu nIEEE 802.3 Update
o .3ah – Ethernet in the First Mile (EFM)• Extends Ethernet to Access Market• Final Balloting Underway
o .3an – 10GBASE-T• Standards Project Underway
o 10Gb/s on FDDI-Grade MM Fiber SGo Backplane SGo Congestion Management SG
• Ethernet to provide differentiated service and reduce frame drop
Jim Carlo ([email protected]) 6
ITU-T
nu n10Gbps Ethernet Benefits
o Bring Ethernet cost model to 10 Gbps networks
o Scale MAN & LAN backboneso Aggregates 1 GbEo Leverages 250 million Ethernet portso Supports all serviceso Supports local, metro and wide area
in one seamless network o Compatibility with the installed base
of SONET OC-192c / SDH VC-4-64c
Jim Carlo ([email protected]) 7
ITU-T
nu n
Multiple Types of Completed IEEE 802.3 10 Gbs Fiber Ethernet
Media Access Control (MAC)Full Duplex
Media Access Control (MAC)Full Duplex
WWDMPMD
-LX41310 nm
SerialPMD
-SR850 nm
WWDM LAN PHY (8B/10B)
10 Gigabit Media Independent Interface (XGMII) or10 Gigabit Attachment Unit Interface (XAUI)
10 Gigabit Media Independent Interface (XGMII) or10 Gigabit Attachment Unit Interface (XAUI)
SerialLAN PHY (64B/66B)
SerialPMD
-LR1310 nm
SerialPMD
-ER1550 nm
SerialPMD
-SW850 nm
SerialPMD
-LW1310 nm
SerialPMD
-EW1550 nm
SerialWAN PHY
(64B/66B + WIS)
Jim Carlo ([email protected]) 8
ITU-T
nu n
10 GE Transceivers (PMDs)SMF50 MMF62.5 MMFFiber
300m @500MHz*km
-
26m
160
-
33m
200
--300m*
-LRM (new work) MMF
10 km
-300m240LX4-WWDM
1310 nm
10 km
---LR/LW1310 nm
-300m
82m66mSR/SW850 nm
-2000500400MHz*km
ER/EW1550nm
40 km
220m* @500MHz*km
- --- -
* TARGET
Jim Carlo ([email protected]) 9
ITU-T
nu n
Objectives:
• Support operation over 4-connector structured 4-pair, twisted-pair copper cabling for all supported distances and Classes
• Links of:– At least 100m on 4-pair Class F balanced copper cabling– At least 55 m to 100 m on four-pair Class E balanced copper cabling
IEEE 802.3 10 GbE Task Force – UTP Copper
Jim Carlo ([email protected]) 10
ITU-T
nu nIEEE 802.17
Resilient Packet Ring
o Use Fiber Optic Rings for transfer of data packets at rates scalable to many gigabits per second.
o Application for Local, Metropolitan and Wide Area Networks
o Base Standard Completed
Jim Carlo ([email protected]) 11
ITU-T
nu nWIRELESS ACTIVITIES(1)
o 802.11 Wireless Local Area Networks• 100+meters coverage• Unlicensed in 2.4GHz and 5GHz bands
o 802.15 Wireless Personal Area Networks• 10+meters coverage• Unlicensed in 2.4GHz and 5GHz bands
o 802.16 Fixed Broadband Wireless Access• 1000+ meters coverage• Unlicensed and licensed frequencies• 2-11GHz and 10-66GHz bands
Jim Carlo ([email protected]) 12
ITU-T
nu nIEEE 802.11 Projects
o 2.4GHz Band Wireless• .11b (11Mbps) DSSS PHY• .11g (54Mbps) PHY
o 5 GHz Band Wireless• .11a 54Mbps OFDM PHY• .11h Spectrum Management
o Enhancements• 11.e Quality of Service• 11.i More Robust Security
Jim Carlo ([email protected]) 13
ITU-T
nu nIEEE 802.15 Projects
Wireless PAN
o 15.1 – Bluetooth PHY and MACo 15.2 – Coexistence with 11o 15.3 – Higher Rate WPAN up to
100Mbpso 15.4 – Lower Rate WPAN for very
low power operationo 15.5 – Mesh Networking Technology
Jim Carlo ([email protected]) 14
ITU-T
nu nIEEE 802.16 Projects
Wireless LANo .16 – Basic Air Interface
• MAC + PHY (10-66GHz)o .16Conformance
• Conformance Test Cases
o .16e – Enhancement • Support for Mobile and Fixed
Jim Carlo ([email protected]) 15
ITU-T
nu nWIRELESS ACTIVITES(2)
o 802.18 Radio Regulatory Impact• ITU-R Interface, US-FCC, etc.
o 802.19 Coexistence Groupo 802.20 Mobile Broadband Wireless Access
• 1000+ meter coverage• Licensed frequencies, under 3.5 GHz
o 802.21 Media Independent Handover• Develop interface standards to allow
handover across 802 MAC domains and outside 802 MAC domains
Jim Carlo ([email protected]) 16
ITU-T
nu nIEEE 802 FUTURE
DIRECTIONSo Wireline
• Backplane Ethernet• Synchronous Ethernet
o Wireless• WLAN Enhancements
• Mesh networking, fast roaming, vehicular apps
• Unlicensed 54-60 GHz—lots of bandwidth• LAN and PAN applications
Jim Carlo ([email protected]) 17
ITU-T
nu n
IEEE International Coordination
o IEC/IEEE Joint Logo Programo ITU-T Liaison (A.5, A.6)o ITU-R Membership
(REGINTORG)o ISO/IEC JTC1 IEEE Standardso ETSI/IEEE Agreemento Global Portal Web Pages
• Europe, Asia, Americas, Africa
Jim Carlo ([email protected]) 18
ITU-T
nu nBroadband Data over
Power Lines (BPL)
o Call for Interest (7June2004, Denver)• Power, Communications, EMC Societies
o Objectives:• Understand application (home, LV, MV, HV)• Review the standards that exist already• Identify regulatory issues
o Determine where potential new standards projects should be organized within the IEEE
