Dr.-Ing. Martin S chenk Vice President Marketing Infineon - - PowerPoint PPT Presentation

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Aug 13, 2022 462 likes •590 views

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

SLIDE 1

I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6

I nternational Telecom m unication Union

ITU-T

VDSL2 VDSL2 – – Taking Taking Broadband Broadband Access Evolution Access Evolution to to the the Next Next Level Level Dr.-Ing. Martin S chenk

Vice President Marketing Infineon Technologies, COM Wireline Access

SLIDE 2

I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 2

ITU-T

VDSL2 ( I TU G.9 9 3 .2 ) – An Overview

FTTB FTTN FTTC PON ADSL2+ / LR-VDSL/ 2 VDSL2 ADSL/ 2+ VDSL/ 2 Residential Residential Residential MxU / Residential 256 512 2048 4096 3478 2782 # of Tones 20.5 dBm 14.5 dBm 11.5 dBm 17.5 dBm Tx Power 1.1 2.2 8.8 12.0 17.6 30.0 MHz w/ US0 No US0 A D S L A D S L 2 + VDSL2 8c VDSL2 8d VDSL2 8a VDSL2 8b VDSL2 12a,b VDSL2 17a VDSL2 30a 8 kBaud 4 kBaud

! ITU consent reached in Geneva May 2005 ! Multiple Profiles defined to address regional and application specific bandwidth requirements

Up to 30 MHz bandwidth
Up to 100/100 Mbps
ADSL2+ backwards compatibility

! ITU consent reached in Geneva May 2005 ! Multiple Profiles defined to address regional and application specific bandwidth requirements

Up to 30 MHz bandwidth
Up to 100/100 Mbps
ADSL2+ backwards compatibility

About VDSL2 - ITU G.993.2 About VDSL2 - ITU G.993.2

SLIDE 3

I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 3

ITU-T

Subscribers

Million Subscribers

Source: Del’Oro, Jan., 2006

Broadband Access Status Quo

Perform ance – Services - Deploym ents

Dow nstream ( Mbps)

Perform ance

Upstream ( Mbps)

100M 56k 128k 1M 2M 12M 24M 6M 50M 100M 56k 128k1M2M 12M 24M 6M 50M

Dial-up ISDN SHDSL ADSL ADSL2+ Cable modem VDSL1

Services Broadband Access Services BVAS

(Broadband Value-Added Services)

8 2 .3 % 1 7 .7 %

Source: Point Topic, 2005

Hom e Networking 20% Music Downloads 6% VoIP 20% Gaming 12% Security 30% Video over Broadband 4%

5 0 1 0 0 1 5 0 2 0 0 2 5 0 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

Cable Modem ADSL-G.SHDSL VDSL PON Other

SLIDE 4

I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 4

ITU-T

Reaching the Next Level in Broadband Access

Perform ance

1988: ISDN

1 10 10 000 100 000 Computational Complexity [Bandwidth*Mbps] Broadband Performance [Mbps*km] 60 25 10 1

2005: VDSL2 (G.993.2) 2000: VDSL1 (G.993.1) 1998: ADSL (G.992.1)

SLIDE 5

I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 5

ITU-T

VDSL2 Perform ance advantages over VDSL1

Enable Triple – Play applications QoS Reuse of existing ADS L infrastructure ADSL Compatibility 90% customer reach + single technology Long Reach Improved performance Trellis, SRA, GCI Much higher performance for short loops Bandwidth

VDSL2

30MHz

VDSL1

12MHz

VDSL1 VDSL2 None Mandatory VDSL1 VDSL2

1km 3km …

VDSL1 VDSL2 None ADSL, ADSL2, ADSL2+ VDSL1 VDSL2 None Dual Latency, Dual Bearer, Pre-Emption

Criteria Criteria Benefit

SLIDE 6

I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 6

ITU-T

Reaching the Next Level in Broadband Access

Services

15 seconds 5 minutes Upload 50 MB files Video Publishing Video Publishing 1 minute 30 minutes Transfer 30 songs (5 MB each) Music Sharing Music Sharing Possible Not Possible Broadcast Quality Video Phones Video Phones 30 seconds 20 minutes 20 photos (5 MB each) Digital Photo Sharing Digital Photo Sharing Time Required (100 Mbps) Time Required (100 Mbps) Time Required (284 Kbps) Time Required (284 Kbps) Upload Requirement Upload Requirement Interactive Services

SLIDE 7

I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 7

ITU-T

Broadband Value-Added Services

High Grow th for Video and I PTV expected

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

SLIDE 8

I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 8

ITU-T

The Final Challenge and its Solution:

Video Hom e Netw orking over the “last m eters”

Broadband Services

Broadband Entertainment Telecom

Polymer Optical Fiber

VDSL2 POF Solution for Video Home Networking: ! Very thin fiber for simple and invisible installation ! High reliability and speed of 100Mbps and more ! No electromagnetic interference POF Solution for Video Home Networking: ! Very thin fiber for simple and invisible installation ! High reliability and speed of 100Mbps and more ! No electromagnetic interference

SLIDE 9

I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 9

ITU-T

Reaching the Next Level in Broadband Access

Penetration

5 0 1 0 0 1 5 0 2 0 0 2 5 0 3 0 0 3 5 0 4 0 0 4 5 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

Ethernet- Other PON VDSL ADSL- G.SHDSL Cable Modem 36.3m VDSL users

10 20 30 40 50 60 70 2001 2002 2003 2004 2005 2006 2007 2008 Millions VDSL ADSL SHDSL

Total DSLAM port shipments

I nfonetics, Aug. 05

SLIDE 10

I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 1 0

ITU-T

Reaching the Next Level in Broadband Access

The Telco W orld

North Am erica

VDSL2 compliance
Service 100/ 50Mbps & 30/ 5Mbps
Profile 30a & 8c
ADSL/ 2/ 2+ Interoperability

Europe

VDSL2 compliance
Service 50/ 10Mbps
Profile 17a, 30a for business
ADSL/ 2/ 2+ Interoperability

APAC and Japan

VDSL2 compliance
Service 100/ 100Mbps
Profile 30a
ADSL/ 2/ 2+ Interoperability

SLIDE 11

I TU-T W orkshop “NGN and its Transport Netw orks“ Kobe, 2 0 -2 1 April 2 0 0 6 1 1

ITU-T

Conclusion

Broadband Performance HDTV support Dedicated Bandwidth Costs of Deployment Current Penetration

DSL Fiber/PON Cable Wireless

V D S L 2 ! V D S L 2 !

" " " " " " " "

! 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 ! VDSL2 ITU G.993.2 Deployments are Happening Today ! 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 ! VDSL2 ITU G.993.2 Deployments are Happening Today

VDSL2 – Taking Broadband Access Evolution to the Next Level VDSL2 – Taking Broadband Access Evolution to the Next Level