I nternational Telecom m unication Union ITU-T VDSL2 – – VDSL2 Taking Broadband Broadband Access Evolution Access Evolution Taking to the the Next Next Level Level to Dr.-Ing. Martin S chenk Vice President Marketing Infineon Technologies, COM Wireline Access I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6
VDSL2 ( I TU G.9 9 3 .2 ) – An Overview ITU-T Tx Power 20.5 dBm VDSL/ 2 VDSL2 8b PON FTTB A 17.5 dBm A D MxU / Residential No US0 D S VDSL2 8a S L w/ US0 FTTN ADSL2+ / LR-VDSL/ 2 L 2 + Residential 14.5 dBm VDSL2 VDSL2 8d VDSL2 VDSL2 VDSL2 FTTC 12a,b 17a 30a Residential 11.5 dBm VDSL2 8c ADSL/ 2+ 1.1 2.2 8.8 12.0 17.6 MHz 30.0 256 512 2048 2782 4096 3478 # of Tones Residential 4 kBaud 8 kBaud About VDSL2 - ITU G.993.2 About VDSL2 - ITU G.993.2 ! ! ITU consent reached in Geneva May 2005 ITU consent reached in Geneva May 2005 ! ! Multiple Profiles defined to address regional and application specific bandwidth requirements Multiple Profiles defined to address regional and application specific bandwidth requirements - Up to 30 MHz bandwidth - Up to 30 MHz bandwidth - Up to 100/100 Mbps - Up to 100/100 Mbps - ADSL2+ backwards compatibility - ADSL2+ backwards compatibility I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 2
Broadband Access Status Quo Perform ance – Services - Deploym ents ITU-T Services Perform ance Subscribers Video over Broadband Gaming 4% 12% Million Hom e Security Dow nstream Networking Subscribers 30% ( Mbps) 20% 2 5 0 100M Cable Modem 2 0 0 VDSL1 ADSL-G.SHDSL Music 50M VoIP Downloads 20% VDSL 6% PON 24M ADSL2+ 1 5 0 BVAS 1 7 .7 % Other (Broadband 12M Value-Added 1 0 0 Services) Cable modem ADSL 6M SHDSL 2M 5 0 Broadband 1M 8 2 .3 % Access ISDN 128k Dial-up 56k 0 Services 1 9 9 9 2 0 0 0 2 0 0 1 2 0 0 2 2 0 0 3 2 0 0 4 2 0 0 5 56k 128k1M2M 6M 12M 24M 50M 100M Upstream Source: Point Topic, 2005 ( Mbps) Source: Del’Oro, Jan., 2006 I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 3
Reaching the Next Level in Broadband Access Perform ance ITU-T 2005: VDSL2 (G.993.2) 2000: VDSL1 (G.993.1) 1998: ADSL (G.992.1) 1988: ISDN 60 25 10 1 1 10 10 000 100 000 Broadband Performance Computational Complexity [Mbps*km] [Bandwidth*Mbps] I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 4
VDSL2 Perform ance advantages over VDSL1 Benefit Criteria ITU-T Criteria Bandwidth Much higher 12MHz VDSL1 performance for short loops 30MHz VDSL2 Trellis, SRA, Improved VDSL1 None GCI performance VDSL2 Mandatory Long Reach 90% customer 1km VDSL1 reach + single technology 3km … VDSL2 ADSL Reuse of VDSL1 None Compatibility existing ADS L infrastructure VDSL2 ADSL, ADSL2, ADSL2+ QoS Enable None VDSL1 Triple – Play Dual Latency, Dual Bearer, applications VDSL2 Pre-Emption I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 5
Reaching the Next Level in Broadband Access Services ITU-T Time Time Time Time Interactive Upload Upload Required Required Required Required Services Requirement Requirement (284 Kbps) (100 Mbps) (284 Kbps) (100 Mbps) Digital Digital 20 photos Photo 20 minutes 30 seconds Photo (5 MB each) Sharing Sharing Video Video Broadcast Quality Not Possible Possible Phones Phones Music Transfer 30 songs Music 30 minutes 1 minute Sharing (5 MB each) Sharing Video Upload 50 MB Video 5 minutes 15 seconds Publishing files Publishing I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 6
Broadband Value-Added Services High Grow th for Video and I PTV expected ITU-T Television pictures in 3 -Dim ensions Viewers can see real depth without aids such as shutter or polarisation spectacles... The aim of the collaboration is to produce live images at the Football World Cup 2006 for the pilot sets W orldw ide subscribers to Digital Video Recording ( DVR) services w ill rise by a factor of seven betw een 2 0 0 5 and 2 0 1 0 Market will reach 83.4 million users in 2010, representing a compound annual growth rate (CAGR) of 45.3% , from 12.9 million in 2005, according to iSuppli I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 7
The Final Challenge and its Solution: Video Hom e Netw orking over the “last m eters” ITU-T P olymer O ptical F iber Broadband VDSL2 Services Broadband Entertainment Telecom POF Solution for Video Home Networking: POF Solution for Video Home Networking: ! Very thin fiber for simple and invisible installation ! Very thin fiber for simple and invisible installation ! High reliability and speed of 100Mbps and more ! High reliability and speed of 100Mbps and more ! No electromagnetic interference ! No electromagnetic interference I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 8
Reaching the Next Level in Broadband Access Penetration ITU-T 4 5 0 Ethernet- Other Total DSLAM port shipments 36.3m 70 VDSL PON 4 0 0 VDSL users ADSL VDSL 60 3 5 0 ADSL- G.SHDSL SHDSL 50 Cable Modem Millions 3 0 0 40 2 5 0 30 2 0 0 20 10 1 5 0 0 1 0 0 2001 2002 2003 2004 2005 2006 2007 2008 5 0 I nfonetics, Aug. 05 0 1 99 9 2 00 0 2 00 1 2 00 2 2 00 3 2 00 4 2 00 5 2 00 6 2 00 7 2 00 8 2 00 9 2 01 0 I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 9
Reaching the Next Level in Broadband Access The Telco W orld ITU-T North Am erica APAC and Japan VDSL2 compliance • VDSL2 compliance • • Service 100/ 50Mbps & 30/ 5Mbps • Service 100/ 100Mbps Profile 30a & 8c • Profile 30a • ADSL/ 2/ 2+ Interoperability • ADSL/ 2/ 2+ Interoperability • Europe • VDSL2 compliance Service 50/ 10Mbps • Profile 17a, 30a for business • • ADSL/ 2/ 2+ Interoperability I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 1 0
Conclusion ITU-T Wireless Cable Fiber /PON DSL Current Penetration Costs of Deployment Dedicated Bandwidth " " " " V V Broadband D D S Performance S L L 2 2 " " " " ! ! HDTV support VDSL2 – Taking Broadband Access Evolution to the Next Level VDSL2 – Taking Broadband Access Evolution to the Next Level ! VDSL2 takes broadband performance of xDSL to the next level " 100/100 Mbps to ADSL2+ ! VDSL2 takes broadband performance of xDSL to the next level " 100/100 Mbps to ADSL2+ ! ! Broadband Performance is Essential for Success of IPTV and HDTV Broadband Performance is Essential for Success of IPTV and HDTV ! ! VDSL2 ITU G.993.2 Deployments are Happening Today VDSL2 ITU G.993.2 Deployments are Happening Today I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 1 1
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