Simposium Berlin 22-04-2008
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Transcript of Simposium Berlin 22-04-2008
The Interoperability
challenge
Jerome DerozardDeputy director – Strategic
Product Marketing
Overcoming the device barrier
(Wikipedia)
(Wikipedia)
04/15/23 / 4Copyright by Sicap AG, 2007
Top 10 Kuwait Device %Nokia 1100 6,43%Nokia 3310 5,94%Nokia N70 4,94%Nokia N73 4,33%Nokia 7610 3,97%Nokia 6630 3,11%Nokia 6600 3,08%Nokia 6030 2,55%Nokia 6300 1,95%Nokia 6680 1,87%
Top 20 Saudi Arabia Device %Nokia N70 8,02%Nokia N73 6,51%Nokia 7610 5,71%Nokia 3100 3,45%Nokia 1110i 3,24%Nokia 1600 3,17%Nokia 6030 2,80%Nokia 6630 2,67%Nokia 3120 2,61%Nokia 6021 2,50%Nokia 6610 2,40%Nokia 6100 1,90%Nokia 6680 1,87%Nokia N95 1,80%Nokia 1100 1,73%Nokia 6300 1,65%Nokia 6060 1,65%Nokia 2610 1,50%Nokia E50 1,29%Nokia 6020 1,17%
Nokia 6120 Classic 1,17%Nokia 6600 1,16%Nokia 2310 1,13%Nokia 3310 1,03%
Reality check: Most used devices
Reality check: Most used devices
Top 10 Albania % DeviceNokia 1100 5,83%Nokia 3310 5,39%Nokia 1110i 3,91%Nokia 1600 2,85%Motorola V3 2,41%
Samsung SGH-E250 1,88%Motorola C115 1,43%
Nokia 1112 1,41%Nokia 2310 1,39%Nokia 2600 1,21%
Top 10 Czech Device %Nokia 3310 4,22%Nokia 6230i 4,09%Nokia 1600 3,74%Nokia 3410 3,30%Nokia 6300 2,52%Nokia 3510i 2,42%Nokia 5110 2,29%
Sony Ericsson K750i 1,94%Nokia 3120 1,90%Nokia 3100 1,85%
Top 10 Greece Device %Sony Ericsson K750i 2,11%
Nokia 1600 1,84%Sony Ericsson W810i 1,37%
Nokia 2600 1,30%Nokia 3310 1,28%Sharp GX25 1,27%
Sony Ericsson K800i 1,23%Nokia 1100 1,17%Motorola V3 1,14%Sharp GX17 1,06%
Top 10 Ivory Coast Device %Motorola C115 12,61%
Alcatel One Touch E101 11,50%Nokia 1110i 4,93%Nokia 1600 3,98%Nokia 1100 3,62%
Motorola C139 2,22%Nokia 3310 1,56%Nokia 1112 1,48%Motorola L6 1,40%Nokia 1110 1,11%
Top 10 Senegal Device %Nokia 1110i 5,74%Nokia 1100 5,08%
Motorola C115 4,51%Nokia 2310 2,75%Nokia 1600 2,59%Motorola V3 2,38%Nokia 3310 1,79%Motorola L6 1,69%Nokia 2300 1,48%Nokia 1110 1,44%
Top 10 Nigeria Device %Nokia 1110i 4,90%Nokia 1600 4,80%
Motorola C115 4,32%Nokia 1100 4,24%Nokia 1112 3,51%Nokia 3310 2,41%Nokia 1110 1,97%Nokia 2310 1,92%Nokia 6070 1,56%Nokia 2600 1,26%
Released originally in 2000 until 2004
More than 126m sold
Known issues with RFM / STK
(Wikipedia)
04/15/23 / 5Copyright by Sicap AG, 2007
NFC / SWP
Increased complexityIncreased complexity
SIM / Device interoperability complexity
SCWS
USB
BIP
RFM/ RAM
SIM / Network interoperability complexity
STK
04/15/23 / 6Copyright by Sicap AG, 2007
The world today…The world today…
STK only handset
Native SIM
BIP & STK handset
Java / 03-48 BIP SIM
04/15/23 / 7Copyright by Sicap AG, 2007
…and tomorrow…and tomorrow
STK only handset
STK and BIP handset
Native SIM BIP SIM
USB / SCWS handset
SWP / SCWS handset
SCWS SIM SWP SIM
04/15/23 / 8Copyright by Sicap AG, 2007
Solution 1: Homogenize the SIM & device park
Solution 1: Homogenize the SIM & device park
STK only handset
STK and BIP handset
Native SIM BIP SIM
USB / SCWS handset
SWP / SCWS handset
SCWS SIM SWP SIM
Introduce new technologies by active replacing mobile devices & SIM
Problems: Require to align lifecycle of device & SIM Value to the end-user? Cost to the MNO? Applicability in most markets?
04/15/23 / 9Copyright by Sicap AG, 2007
Solution 2: Introduce device capability server
Solution 2: Introduce device capability server
STK only handset
STK and BIP handset
Native SIM BIP SIM
USB / SCWS handset
SWP / SCWS handset
SCWS SIM SWP SIM
Detect device changes
Configure / personalize OTA
device & SIM
Store device & SIM capabilities
Notify service platforms
Keep track of subscriber profile
Targeted device or SIM change
replacement scheme
Provide fallback for device & SIM issues
04/15/23 / 10Copyright by Sicap AG, 2007
“Standards” challenges“Standards” challenges
Often more recommendations than standards Drafted as a compromise between actors with
different (opposing) interests Leave a lot of room for interpretation
Standards competing against each other
Of all Telco standards, those involving SIM & devices have the most complex lifecycle
Standard compliant systems often become
disguised proprietary systems
04/15/23 / 11Copyright by Sicap AG, 2007
SIM vendors
The need for 4 way interoperability across the
value chain
The need for 4 way interoperability across the
value chain
DeviceOEM
OTAServer
vendors
Ensure seamless “out of the box” experience for-end users
Focus on device/SIM communication / Near field tests
Identify problems before device & SIM is in user hands
Key selling proposition for all vendors (win/win)
Focus on cohabitation and reuse of other embedded
software
Test “borderline cases” linked to Hardware / Software
Need support from Hardware vendors (developer programs)
Focus on client/server IOT for management of the device/SIM
Identify build DB of device & SIM specificities
Critical part as the OTA server allows bypassing limitations
Plug tests should become permanent
Focus on management of the software agent after device is in
user hands
Step out of proprietary end to end solutions
Allow cross-selling opportunities for both vendors
EmbeddedsoftwareVendors
04/15/23 / 12Copyright by Sicap AG, 2007
"I have always wished that my computer would be as easy to use as my telephone.
My wish has come true.I no longer know how to use my telephone."
Bjarne StroustrupComputer scientist,
most notable for developingthe C++ programming language
And finally… why this is important
And finally… why this is important
Thank you. Questions and
comments welcome.
Presentation can be found on www.sicap.com/products/sim-ota
04/15/23 / 14Copyright by Sicap AG, 2007
About SicapAbout Sicap
A market leader in Deviceand SIM Management servers in EMEA
100% subsidiary of Swisscom, founded in 1994 around SIM management& prepaid billing
Based in Switzerland, 8 global office locations with 180+ employees
Over 50 operator customers, from 100K subs to 50 mill subs, in mature markets and in emerging markets
Complete offering including Device, SIM, Content and User Data Management