Anywhere, anytime, any place - embrace the Martini Principle

Anytime, Anyplace, AnywhereWhy NRENs Should Embrace the Martini Principle?

Harold Teunissen et al. – SURFnetNORDUNET 2011 – 7 June 2011

Anytime, Anyplace, Anywhere - NORDUnet 2011 - 7 June 2011 - Reykjavik 2

The right one...

Source: Martini® Drinks

Commercial Break

Anytime, Anyplace, Anywhere - NORDUnet 2011 - 7 June 2011 - Reykjavik

Changing Behaviors

3

HierarchicalSecrecy

Loose AllianceSluggishNovelty

Tunnel Vision

Self OrganizingTransparencyCollaboration

UrgencyInnovationDidactic

Source: Sir Ken Robison


Motive

• Cloud cloud cloud — data explosion• Mobile mobile mobile — device explosion• Go go go — study + work + play +

collaborate + organize + et cetera

• “Run you life on a mobile”

4

Source: AMD

• With 19.5 million subscribers, the volume increases on average by 140% every half year, peaking at 7.9 PB in 2010

• Comparison: it is expected that the Large Hadron Collider will generate roughly 15 Petabytes annually...


Mobile Data in the Netherlands

5

0 PB

1 PB

2 PB

3 PB

4 PB

5 PB

0.4 PB

0.9 PB

1.5 PB

2.3 PB

3.2 PB

4.7 PB

2008 - H12008 - H2

2009 - H12009 - H2

2010 - H12010 - H2

Mobile data volume in Petabyte (per half year) Source: OPTA


Increased capabilities

6

1xMonthly data traffic

24x

60x

122x

515x

Smart Phone

Basic Phone

Gaming Phone

Tablet

Laptop

Source: Cisco© VNI Mobile 2011


More — is less for the rest of us...

7

Type Quality Hours of streaming

Audio

Video

Radio96 kb/s

45.8hours

3G160 kb/s

27.5hours

CD320 kb/s

13.8hours

Low 375 kb/s

11.9hours

Medium644 kb/s

6.9hours

High2600 kb/s

1.7hoursSource: Cult

of Mac

Application 512 kb/s 1 Mb/s 8 Mb/s 100 Mb/s

5MB music track

25MB presentation

750MB movie

20GBbluray

82*seconds

42seconds

5seconds

< 1second

6.8minutes

3.5minutes

26seconds

2seconds

3.3hours

104minutes

13minutes

1minute

93.2hours

47.6hours

6hours

28.7minutes

What to do with a 2GB data plan Up/downloading data takes time

*Theoretical time to download files

Approx. 20% of the users consume 80% of the capacity

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 > 2012

Wi-Fi

802.11 802.11b 802.11g802.11a 802.11n 802.11aa/

ac/ad/af/ah

OFDM over CSMA/CDDSSS Work in progress

DL: 2MUL: 2M

DL: 11MUL: 11M

DL: 54MUL: 54M

DL: 200MUL: 200M

DL: < 1GUL: < 1G

WiMAX

802.16m802.16e802.16d

OFDMAOFDM

DL: 100MUL: 100M

DL: 10-70MUL: 10-70M

DL: 11MUL: 11M

CDMA

IS95 1xRTT EVDORev 0

EVDORev A

EVDORev B UMB

OFDMA + CDMACDMA/TDMCDMA

DL: 14.4KUL: 14.4K

DL: 153KUL: 153K

DL: 2.4MUL: 153K

DL: 3..1MUL: 1.8M

DL: 3.1-73MUL: 1.8-27M

DL: 70-200MUL: 30-45M

GSM

GSM GPRS EDGE UMTS HSDPA HSUPA LTE

OFDMACDMA/TDMCDMATDMA

LTEADV

DL: 1GUL: 500M

DL: 100MUL: 50M

DL: 7.2MUL: 5.8M

DL: 1.8-7.2MUL: 384K

DL: 384KUL: 384K

DL: 177KUL: 188K

DL: 60KUL: 40K

DL: 9.6KUL: 9..6K


Technology Convergence

8


Wireless Ambition

Vision: to allow students, researchers and employees to collaborate, research, learn anytime and anywhere they seem fit!

• Any* is a broad concept• Better to narrow it down to — “at the right

time, at the right place”• Partner with national mobile operator and

community• Leverage on experience other NRENs

9


Wireless Campus Issues

• Gap between board and working floor- Maintenance of wireless networks is substantial- Wireless access is essential for end-users- Wireless infrastructure is regarded as secondary

• Network planning- constantly changing building infrastructure raises

coverage challenges and is unpredictable

• WLAN — scalability, interference, availability• Limited or too much coverage (eduroam

conflicts)• Session continuity and access to campus

services whilst moving

10


Wireless Campus Desires

• Coupling of wireless campus with (private) 3G/4G infrastructures — “Open SIM” / operator agnostic

• Guest access to eduroam• Traceability and privacy-proof indoor

positioning of individuals• Easier network planning — coverage outside

buildings• Outsourcing of network maintenance• Less bureaucracy, match finances with plans

and stop reinventing the wheel

11

SURFnet

Fixed Mobile Wireless

Innovator

SURFnet

Innovator Facilitator

Institute WLAN

Facilitator

Operator RAN

Innovator

SURF Spectrum Institute WLAN

Institutes Nether- lands Institutes

Market WLAN

Nether- lands

Institutes Backbone

MNO Testbed eduroam eduroam Provider SURFnet MVNO Buyer

Operator Spectrum

Pilot Area

Customer

Institute + City WLAN

Institutes + Cities

WNO

Institutes Nether- lands

Pilot Area

Retail MNO Testbed

Institutes

Wholesale MNO Customer

Nether- lands

Buyer

3 5

ACCESS

ROLE

INFRA

COVERAGE

= existing

= development

WIRELESS INTEGRATION

ROLE

RAN + WLAN seamless integration RAN + WLAN seamless integration

RAN + WLAN seamless integration

CAPEX 15-50M! 300M! 1-10M! 1-10M! 15-50M! 5-15M! 5-15M! p/city

1 2 4 6 7 8 9 10 11 12 13 14

300M! 1M! UNKOWN

15

Innovator = market can’t provide, SURF takes the lead Facilitator = market provides, SURF negotiates best service LEGENA


Business Scenarios

12

3G/4G

WLANOptical

SURFnet

Fixed Mobile

Innovator

SURFnet

Facilitator

Operator RAN SURF Spectrum

Nether- lands

Institutes Backbone

MNO Provider SURFnet MVNO Buyer


Retail MNO

Wholesale MNO

3 5

ACCESS

ROLE

INFRA

COVERAGE

WIRELESS

ROLE

RAN + WLAN seamless integration RAN + WLAN

CAPEX 15-50M! 300M!

1 2 4 6

300M1M! UNKOWN

15


Current Mobile Offering

13

• Targeted at students• Mobile data

subscriptions for end-users

• SIMs and dongles• Competitive price level

• MVNO business caseis off

Wireless

Innovator Facilitator

Institute WLAN

Institute WLAN

Institutes Institutes

Market WLAN

Nether- lands

Testbed eduroam eduroam

Operator Spectrum Institute

+ City WLAN

Institutes + Cities

WNO

Institutes

Customer

Nether- lands

Buyer

= existing

= development

RAN + WLAN

15-50M! 5-15M! 5-15M! p/city

9 10 11 12 13 14


eduroam on sweetspots

14

• eduroam experience available on commercial hotspots

• Free for end-users• Discussion on

reciprocal use on campuses

• Contracts through institutions

Fixed Mobile Wireless

Innovator

SURFnet

Innovator

Institute WLAN

Facilitator

Operator RAN

Innovator

SURF Spectrum Institute WLAN

Institutes Nether- lands Institutes Institutes

Backbone

MNO Testbed eduroam Provider SURFnet MVNO Buyer

Operator Spectrum

Pilot Area

Customer

Institute + City WLAN

Institutes + Cities

WNO


Pilot Area

Retail MNO Testbed

Institutes

Wholesale MNO Customer

3 5

= existing

= development

RAN + WLAN seamless integration seamless integration RAN + WLAN

seamless integration

15-50M! 300M! 1-10M! 1-10M! 15-50M! 5-15M! 5-15M! p/city

1 2 4 6 7 8 9 10 11 12

300M! 1M! UNKOWN

15 Anytime, Anyplace, Anywhere - NORDUnet 2011 - 7 June 2011 - Reykjavik

4G eduroam

15

• Always connected• Independent of

Technology and Operator• Seamless roaming over

Wi-Fi/3G/4G without changes to the device

• Defining a campus pilot with institutions, a vendor, and mobile operator

Operator Spectrum + Institute WLAN

4G


What other NRENs do

16

• Generally, mobile access to licensed spectrum is not provided by NRENs

• eduroam is provided by all GÉANT members and many other NRENs worldwide

• HEAnet — Defined Strategy, WiMAX trials and acquired licensed spectrum

• JANET — MVNO tight to eduroam• SWITCH — PWLAN• NII (JP) — Livedoor• some others

Country FTTH/FTTO

DSL WLAN 3G/use of mobile operators

Satellite Licensed spectrum

Unlicensed spectrum

Other

EU/EFTA countries

Austria no no no no no no no no

Belgium now no no no no no no now

Cyprus plan plan no no

Czech Rep. no no no no no now no no

Denmark now

Finland now no no no no no no no

France no no no no now no no now

Greece now

Hungary now now now now no now now now

Ireland no now trial now now now no

Italy now now now now

Latvia now now now no no now no no

Source: Terena Compendium 2011


Martini Principle

It is the right time…• To keep up with the increasing demands of

our constituency• Aim at a global solution

- Both nationally and internationally

• Act as fire starter• Market and technology aggregation• Leverage our experience with o.a. identity

and access management and building federations

17

[email protected] haroldteunissen

mailto:[email protected]




Anywhere, anytime, any place - embrace the Martini Principle

Technology

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