Embedded SIM (eSIM)/eUICC Technology - Grandmetric · • GSMA standardization roadmap • eSIM...
Transcript of Embedded SIM (eSIM)/eUICC Technology - Grandmetric · • GSMA standardization roadmap • eSIM...
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Embedded SIM (eSIM)/eUICCTechnology
Dr. Youssouf Ould Cheikh MouhamedouGrandmetric Technical Advisor
March 2017
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Agenda
1. Introduction• Difference between M2M and Consumer
• What is an embedded SIM (eSIM)
• Why introducing eSIM
• Who is behind eSIM
• GSMA standardization roadmap
• eSIM devices’ roadmap
• Key Benefits
• Example of revenue stream – A US MNO
2. eSIM Architecture• High-Level Architecture for M2M Devices
• High-Level Architecture for Consumer Devices
3. Deployment Scenarios
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Difference between M2M and ConsumerIn addition to architectural differences, which will be discussed later, the main difference between M2M and Consumer is the right to change subscription.
Consumer:• Consumer has the full right to order,
activate, delete, ..etc profiles• The device usually does not come with a
preinstalled bootstrap profile• Profile installed in 30 seconds or less• Profile download can be done using any
IP based communication (e.g, WiFi, Mobile Network, ..etc)
M2M:• Only OEM or (its representative) has the
right to order, activate, delete, ..etc profiles• Device comes with a pre-installed
bootstrap profile• Profile installation takes minutes to hours• Profile download can be done only using
a Mobile Network
Wearables
Tablets and smartphones
Laptops
Cars
Smart Metering Devices
Others (PoS and Medical Devices)
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What is an Embedded SIM (eSIM)
eSIM or eUICC is a programmableSIM that can be seamlessly and securely provisioned over the air.
Facilitates easy switch between MNOs, allowing consumers to select the MNO that offers best deal
Enabler for faster deployment and adoption of Internet of Thing (IoT)
(*)
Some consumer electronics might have removable but reprogrammable SIMs. This may prove a transition solution, allowing the ecosystem to move smoothly from the current traditional removable SIM to embedded SIMs without major changes in mobile network operators’ operations.
eSIM can be removable or soldered into the device at time of manufacturing (*)
Not all devices must use embedded SIMs.
Most M2M devices will use eSIM.
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Why Introducing eSIMThe key driver for the introduction of eSIM technology is the rapid rise connected cars (e.g., BMW,
Toyota, ..etc), smart utility meters (e.g.,
smart meters for smart meters for electricity, water, ..etc),
and consumer electronics (wearable gadgets like smartwatches and fitness tracker)
with cellular connectivity.
eSIM offers several advantages: Smallness: Sizes of wearable gadgets are reduced for comfort and style Ruggedness: Stand up shock, humidity, sweat and so onIntegrity: No crack open of device to replace SIM cardIndependent Connectivity: provision and change service providers OTA
Source: Beecham Research Ltd.
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Who is Behind eSIMGSMA
World’s largestmobile operators
Major SIM and chipset vendors
GSMA Specification
Specification focuses on: eSIM Architecture, Remote SIM Provisioning
(RSP) architecture, and security functions within
the RSP architecture
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GSMA Standardization Roadmap
Source: Gemalto
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eSIM Devices’ Roadmap
Source: Oberthur
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Key Benefits
More choice of devices
Maintain customer freedom of choice
User controlled
Consumers are in charge, remote management of
subscriptions
Any subscription from any Operator for any device
Multiple devices connected
Consumers
MNOs
Overall cost reduction
Less paper. Less stock. Less complexity leads to more productivity and profitability
More connected devices, more touchpoints with consumers.
New revenue streams
MNOs are more agile and future proof when a change of subscription is needed in the field
Long term flexibility
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Example of revenue stream – A US MNO
Source: G&D
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Agenda
1. Introduction• Difference between M2M and Consumer
• What is an embedded SIM (eSIM)
• Why introducing eSIM
• Who is behind eSIM
• GSMA standardization roadmap
• eSIM devices’ roadmap
• Key Benefits
• Example of revenue stream – A US MNO
2. eSIM Architecture• High-Level Architecture for M2M Devices
• High-Level Architecture for Consumer Devices
3. Deployment Scenarios
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High-Level Architecture for M2M Devices
Source: Gemalto
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High-Level Architecture for Consumer Devices
The end user is the one who triggers the RSP procedure.
LPA (Local Profile Assistant) is located on the device and takes end user´s orders (e.g., profile download and execution of next profile management actions on the eUICC)
Source: COMPRION
Data Preparation+ packages, encrypts, and binds profiles to the respective EID and securely downloads these profiles onto the eUICC using the ES8+ interface.
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Agenda
1. Introduction• Difference between M2M and Consumer
• What is an embedded SIM (eSIM)
• Why introducing eSIM
• Who is behind eSIM
• GSMA standardization roadmap
• eSIM devices’ roadmap
• Key Benefits
• Example of revenue stream – A US MNO
2. eSIM Architecture• High-Level Architecture for M2M Devices
• High-Level Architecture for Consumer Devices
3. Deployment Scenarios
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Deployment Scenarios
SM-DP SM-SR
MNO
Consumers
M2M
SM-DP+
Subscriptions
Gemalto, G&D, Oberthur,…etc
Option I: Non-MNO Data Center
Pros: • Time to market because only simple
integration is required • The non-MNO data center has already
GSMA Certification, which can take long time (almost a year) to obtain
• Easily orchestrate software updates
Cons: Regulatory issue (e.g., China said SM-DP must be hosted in china)
Non-MNO Data Center
SM-DP
MNO
Consumers
M2M
SM-DP+
Other MNO or OEMSM-SR
MNO Data Center
Non-MNO Data Center
Option II: Hybrid Approach
Pros: • Full control over SM-DP/+• Can host a third party profiles
Cons: The fees associated with the use of SM-SR owned by “other MNO or OEM” can be costly if the number of requested SM-SR transactions is high
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Deployment Scenarios (continued)
SM-DP SM-SR
MNO
Consumers
M2M
SM-DP+
Other MNO or OEMSM-SR
MNO Data Center
Non-MNO Data Center
In case SM-SR must be hosted by OEM (e.g., BMW has its own SM-SR)
In case of SM-SR Change (e.g., transferring the ISD-R keys after end of contract)
Option III: MNO Data center
Pros: Full control of the provisioning system, thereby avoid any potential security issue
Cons: For security purpose, Data Center needs to be certified by GSMA. This costs money, requires proper training for staff from security point of view, and also requires time (about a year)
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Poznan | Poland | Europe
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