Esim architecture. 32 specification on IoT eSIM technology.

Esim architecture. May 15, 2020 · Consumer Electronics eSIM Architecture While both architectures support the reprogrammable features of eSIMs, the approach to realizing it (among other things) is different in both stacks. G+D’s Remote SIM Provisioning solutions driving excellence in eSIM management Remote SIM Provisioning (RSP) is transforming how SIM profiles are managed across a range of devices, from cars and consumer electronics to industrial IoT solutions. Architecture This section contains the functional description of the system architecture for the eSIM IoT. The eSIM for the next Generation of Connected Consumer Devices eSIM is a global specification by the GSMA which enables remote SIM provisioning of any mobile device. Dec 2, 2024 · The main elements of the M2M architecture are eUICC (eSIM) in the device, Subscription Manager -Data Preparation (SM-DP), and Subscription Manager - Secure Routing (SM-SR) modules. Non-reprogrammable IoT-enabled product manufacturers would have the ability to build devices with “blank” SIMs that could be activated in the destination country. 01 M2M eSIM Architecture No. 01 V4. 3, basic architecture of both eSIM and M2M and explaining how it does work by connecting with mobile network operators. 22 ("Consumer"). Discover the power of eSIM technology with our comprehensive Architecture Guide. What does the architecture look like for implementing eUICC SIMs? This article provides a technical deeper dive and explains the benefits of the so-called Consumer Profile architecture over M2M Profiles. What are SGP standards? Nov 10, 2023 · Before we dive deeper into each component of the IoT eSIM standard, let’s first review its architecture. Explore the high-level guide to GSMA SGP. Discover the cutting-edge world of eSIM technology and how it's reshaping mobile connectivity as we know it. Dec 23, 2014 · The overall eSIM architecture, centering on the Subscription Manager, is shown in Figure 3, using the example of switching profiles within the eUICC. Apr 20, 2025 · The GSMA’s eSIM specifications are a great resource for understanding the nitty-gritty of eSIM architecture. May 7, 2023 · Section 16. The statements in this section define the basic characteristics that need to be taken into account when reviewing this specification. 32 specification on IoT eSIM technology. This specification provides a technical description of: • The remote provisioning and management of the eUICC in IoT Network Constrained and/or User Interface Constrained Devices. eSIM now allows consumers to store multiple operator profiles on a device simultaneously, and switch between them remotely, though only one can be used at a time. An eUICC must have at least one profile stored in it to enable OTA functionality, and one of the stored profiles must be enabled. Jan 31, 2025 · eSIM Flex is a cloud-based platform that simplifies multicarrier partnerships. 22 has been popular as the eSIM profiles are easy acquire and the swap is easy however it has lacked a standardized remote management capability. • The interfaces used within the eSIM IoT This document defines a common framework to enable the provisioning of Bound Profile Packages on eUICCs in a Device factory environment. 32 Works (Simplified) While the underlying technical specifications are detailed, the operational concept of SGP. The IoT eSIM standard is based on the Consumer eSIM standard, but there are some specific differences between them. Jun 5, 2020 · This document provides a technical description of the GSMA’s ‘Remote Sim Provisioning(RSP) Architecture for consumer Devices’. Overview eSIM or eUICC is an evolution of the physical subscriber identity module (SIM), replacing a removable card with a Secure Element soldered to the circuit board. Feb 27, 2025 · The eSIM architecture consists of several key components: eUICC (embedded Universal Integrated Circuit Card): This is the physical chip embedded in the device that replaces the traditional removable SIM card. It is a telecom-grade platform built for speed, scalability, and seamless integration. This option introduces a capability for device fleet owners to remotely manage and switch connectivity profiles without human on-device intervention. Its purpose is to standardize the process of mass deployment of eSIM-enabled IoT devices, also known as Massive IoT. Jan 2, 2024 · In today's update, we also focus on eIM. , SM-DP & SM-SR. 01 V1. 32 Architecture and Components The SGP. How It Works The use cases addressed in the eSIM (eUICC) architecture Designing eSIM based on established standards, for all its advantages, also creates challenges. First generation eSim Architecture This section contains the functional description of the system architecture for the eSIM IoT. 32 was released in 2023, a pivotal element to the eSIM IoT was introduced known as the EIM (eUICC IoT Remote Manager). The SM-DP performs eSIM profile preparation and download, while the SM-SR is responsible for eSIM and profile management and secure routing between the SM-DP and eUICC. Jul 4, 2023 · eSIM Architecture (SM-DP+ Integration) (Download com Confirm Order) Caui Leal Jul 04, 2023 07:54 Imagine that I have a scenario which a system, can be a ordering or a activation system, need to integrate I think we can say that an implemented eSIM is a LogicalResource. Develop Nov 4, 2021 · PDF | On Nov 4, 2021, Golshid Ranjbaran published ESIM Architecture in M2M and Consumer solutions | Find, read and cite all the research you need on ResearchGate Nov 14, 2023 · A technology shift is underway in telecom as devices evolve beyond removable physical Subscriber Identity Module (SIM) cards in favor of embedded Universal Electronic Circuit Cards (eUICCs) and electronic SIMs (eSIMs). 31 V1. 3 18 November 2022 This Industry Specification is a Non-binding Permanent Reference Document of the GSMA. 32 introduces a further component, the eIM (eSIM IoT Remote Manager). It facilitates seamless provider switching via simplified eSIM architecture. This made us the first carrier-independent eSIM connectivity service provider with its own infrastructure and connectivity management platform (CMP). 31/. SIM and eSIM, as defined today, contain complex functions for running and managing applications as well as legacy elements acquired over three decades of mobile technology evolution. Learn about cost, management, scalability, and which SIM technology is right for your IoT deployment. • The eUICC architecture for IoT Devices. Jan 1, 2016 · One driver of the shift in sentiment is the recent focus on the push by the GSMA to align all ecosystem participants on a standardized reference architecture in order to introduce e-SIMs. 1 ECASD ECASD:Embedded UICC Control Authority Security Domain 负责支持eUICC上所需安全域所需的安全存储 一个eUICC上只有一个ECASD，有EUM安装和定制。 ECASD应 Mar 31, 2025 · The SGP. Whatever we call, the fundamental idea of this SIM is to distribute the SIM (UICC) as a non-removable/fixed component of a user Mar 27, 2025 · This page describes a secure, trusted, and seamless way to transfer eSIM profiles and physical SIM data from one Android device (referred as the source device on this page) to another eSIM-capable Android device (referred to as the target device). Leading to a greater diversity of smart objects, it paves the way for new market opportunities. Comparison table and personal verdict. The eSE uses SPI or I2C, while the eSIM The in-factory provisioning flow is intended to help a factory personnel rather than eSIM experts understand how in-factory provisioning of Profiles works. 31 eSIM IoT Architecture and Requirements Specification ”. 2 General Architecture This section contains a technical description and architecture of the Remote SIM Provisioning System for consumer Devices. These Nov 17, 2023 · In August 2022, we launched our eSIM RSP infrastructure on Amazon Web Services (AWS). When embedded directly into the SIM, it is known as IPAe (embedded IPA). 0 Embedded SIM Remote Provisioning Architecture Expired 25 February 2 Nov 28, 2022 · The procedure of remotely provisioning a Profile into an eSIM is called as "Remote SIM Provisioning" (RSP) in the GSMA eSIM specifications, and Figure 2 illustrates the overall RSP architecture. 32 facilitates seamless provider switching, accelerates time to market, and is poised to significantly influence the IoT market. 32 introduces a more efficient architecture that allows for: Agreed upon playing field. Learn about its benefits, applications, and role in shaping the future of connectivity. A complete guide to eSIM explained Jun 27, 2023 · Understand eSIM and how multiple profiles plus remote provisioning are invaluable for IoT. a. No customization is needed from the OEMs. • The interfaces used within the […] Each type of eSIM architecture serves distinct purposes, and choosing the right one for your application can optimize performance, reduce costs, and enhance security. Save on CAPEX: One investment in Remote SIM Provisioning for both Consumer and IoT devices. 1 Embedded SIM Remote Provisioning Architecture Active 30 January 2014 NA SGP. Jun 8, 2023 · What's in the new GSMA eSIM IoT RSP specification (SGP. Industry Adoption and Future Outlook The adoption of SGP. 2 Embedded SIM Remote Provisioning Architecture RFC 2119 Subscriber Identity Modules (SIM) have evolved a long way and embedded SIM (eSIM) has become an essential component of 5G device enablement, especially with proliferation of massive IoT (massive Machine Type Communication - mMTC) devices. This document provides a technical description of the GSMA’s eSIM IoT Architecture and Requirements SGP. The eSE and eSIM components on this chip use different communication methods. Mar 23, 2025 · SGP. 1oT offers 12 different telecoms profiles, so IoT companies can choose the most optimal connectivity service according to their use case, region, and technology requirements. Jul 8, 2024 · STMicroelectronics designed its embedded SIM (eSIM) to comply with new GSMA eSIM protocols for IoT deployments. Before moving forward, let's review three of the main GSMA-compliant eSIM architecture components, behind the scene: The embedded SIM (eSIM) acts as a secure container to store the eSIM profile in the device. Feb 9, 2019 · In March 2018, the GSMA released the eSIM Whitepaper, which outlined how remote provisioning for consumer eSIMs worked and how it was structured. The GSMA’s Embedded SIM Specification for M2M (eSIM for M2M) deals with “business-to-business to consumer” channels. Still, there is an essential difference between those two concepts. Using Consumer eSIM for IoT Solutions, ThingSpace APIs can now handle eSIM life-cycle management for the SIM cards that are adopting an eSIM architecture. 4, reviewing the security of eSIM card. The convenience of deploying SIMs digitally If you are deploying a fleet of IoT devices, you Everything You Need to Know About eSIM for IoT In today’s rapidly evolving digital landscape, the Internet of Things (IoT) has become increasingly prevalent in various industries, revolutionizing the way businesses operate and interact with their surroundings. Sep 12, 2023 · Last year, we introduced 1oT eSIM Core to support M2M eSIM architecture. via Java Card applets. In addition to being required to be connected at all times and everywhere with worldwide coverage and interoperability, mobile-connected devices must also ensure asset security whether for consumer IoT This section contains the functional description of the system architecture for the eSIM IoT. Jun 21, 2022 · This paper illustrates the different approaches to commercialize M2M eSIM networks. Apr 8, 2021 · eUICC SIMs (aka eSIM) present a significant step forward in cellular connectivity for IoT devices. Initially, in 2014, a specification for Machine-to-Machine (M2M) communication was published, followed by a version for #consumers in 2016. It enables enterprises such as IoT device manufacturers to download and activate multiple profiles on an eSIM card and then quickly switch between them as needed. , the proposed protocol will facilitate rapid deployment of the IoT M2M offers a huge market opportunity Mobile networks are being used to connect all sorts of devices; automated reading of utility meters, intelligent connectivity of cars and commercial vehicles to enable drivers to access navigation, infotainment or breakdown services, traffic lights, home security and assisted living. Thus, reducing deployment costs and accelerating go-to-market. 1eUICC架构概述 4. In this video, we’ll delve into the mechanics of Jun 21, 2023 · How Does it Work? Although it may sound complicated, remote eSIM provisioning can be easily done by consumers using the eSIM already built into a device and following the steps below: Request eSIM activation: The first step is to request the activation of the eSIM from a mobile carrier or service provider. 21 V2. It also includes the implementation requirements for making cellular modem hardware compatible with Windows 10. eSIM is hardware, and eUICC is software. 01) is a server-driven push model that enables the centralised management of eSIM devices and profiles and involves two system components. Jul 18, 2025 · A comprehensive deep dive into eSIM technology, how it works, benefits over physical SIM cards, and what the future holds for mobile connectivity. It will first highlight cellular telecommunication position in the IOT connectivity landscape and SIM evolution to the digital eSIM form, with basic information about architecture, Mar 6, 2024 · Understand the impact of the GSMA SGP. 31 eSIM architecture and requirements for remote provisioning of eUICCs in low-power IoT devices last year (2022); the market is still waiting on its technical implementation specification, called SGP. This specification provides a framework for the architecture, technical implementation, testing, security, and compliance of eUICCs and eSIMs for M2M and IoT use cases, ensuring interoperability, reliability, and security in IoT deployments. This is done via a new entity, called the eSIM Remote Manager (eIM), and an IoT Profile Assistant (IPA) which can be located in the device (IPAd) or inside the eUICC (IPAe). Future-Proof Technology: Based on the new GSMA eSIM architecture SGP. Here’s the skinny… Jan 9, 2025 · This article describes the elements of cellular architecture for Windows 10, and how they interact. Webbing was a pioneer in this development, and in April 2022, rolled out WebbingCTRL, a pre-standard eSIM remote provisioning solution that adapted the Consumer architecture for use in IoT devices with no user interface. In case the hacker is able to penetrate the communication between the eSIM and the platform, they could gain access to actual carrier profiles, which may be used for many fraudulent cases. This, however, is only one part of the challenge. eSIM protocols provide security and integrity for data transfer. eIM within the IoT RSP What is an Embedded SIM (eSIM) eSIM or eUICC is a programmable SIM that can be seamlessly and securely provisioned over the air. This feature allows devices to have dual SIM support using a single eSIM chip, which can have multiple SIM profiles and can connect to two different carriers at the same time. There would be other names coming out until the industry standard is finalized and adopted widely in the area. Most recently, in May 2023, a new eSIM architecture and technical specification for IoT (Internet of Things) was introduced. 32) (@GSMA in eSIM for Massive IoT: New IoT eSIM Specification (SGP. Jun 18, 2025 · You should work with your modem vendor, eUICC chip or eSIM OS vendor, SM-DP+ vendors, and carriers to resolve issues and ensure interoperability of your LPA within the RSP architecture. It is worth noting that the M2M RSP architecture ecosystem is only part of the overall eSIM and profile management picture, as the SM-DP and SM-SR effectively act on behalf of the eSIM and/or profile owners. Saïd Gharout, Head of Standards at Kigen, who also supports as the chair of the GSMA eSIM Working Group 2, takes on some of your frequently asked questions on the new eSIM standards. 32 outlines technical specifications for remote eSIM management of Internet of things (IoT) and mobile device deployments. 1 or higher eSIM IoT Architecture and Requirements SGP. With the proliferation of IoT devices in fields like healthcare, smart home, smart city, smart metering, etc. 2 or higher RSP Architecture SGP. 32, the next-generation standard designed to standardize IoT eSIM management. Jul 26, 2019 · The eUICC provides the same function as described for M2M. Jan 25, 2024 · By simplifying the eSIM architecture, SGP. Oct 14, 2024 · In short The installed base of eSIM-capable (including iSIM) IoT connectivity modules reached 650 million in 2023, according to IoT Analytics’ IoT eSIM Modules and iSIM Chipsets Market Tracker and Cellular IoT Modules & Chipsets Security Tracker (both updated September 2024). 21 Architecture Specification v2. 31 specification. Oct 27, 2023 · New eSIM architecture (SGP. Jan 13, 2025 · Let’s start with the definition. 4 Architecture This section contains the functional description of the system architecture for the eSIM IoT. SIM/eSIM Product Marketing Manager Cellular connectivity is a key enabler of connected devices. The LPA (Local Profile Assistant) is a piece of software in the GSMA Consumer (SGP. The eSIM technology has been deployed in many commercial products such as mobile devices. You should work with your modem vendor, eUICC chip or eSIM OS vendor, SM-DP+ vendors, and carriers to resolve issues and ensure interoperability of your LPA within the RSP architecture. […] Feb 15, 2024 · An architecture employing eSIM and the advantages of using eSIMs in IoTs were examined in the study [16]. The enabled profile uses the network of MNO A for communication. This unified eSIM architecture is the foundation for simplifying eSIM connectivity management across the board. Emergency calling systems ushered in a new era of connectivity in automobiles. NetCloud Manager intelligently SGP. Feb 18, 2025 · Remote SIM Provisioning architecture IPA (IoT Profile Assistant) The IPA is a piece of software that operates on the IoT devices to manage their profiles. First released in March 2016, eSIM is a global specification by the GSMA that enables remote SIM provisioning; end-users can change mobile network operators without the need to physically swap a SIM from the device. Enabled by GSMA’s Remote SIM Provisioning specifications, eSIM technology brings additional flexibility to consumer, enterprise, IoT and machine-to-machine (M2M) devices by removing the need to physically change out a SIM card when switching to a different mobile carrier. g. The first two standards for eSIM architecture were developed as SGP. 32) standards? Kigen's top five things OEMs must know to win with eSIM growth. 32 for an overview of eSIM implementation for IoT. Jan 23, 2024 · To explain the 32/42 references, and to attempt to simplify a rather complex narrative: the GSMA published the SGP. eIM is a standardized eSIM provisioning tool that facilitates the deployment and management of eSIM-enabled IoT devices at a large scale. Apr 19, 2022 · This document specifies an architecture and requirements for remote provisioning of eUICCs in Network Constrained and/or User Interface (UI) Constrained IoT Devices. Today, we proudly present the consumer variant - certified by GSMA SAS-SM - that enables network operators to provide eSIM services to consumer devices like smartphones, tablets, and smartwatches. When the GSMA SGP. 22 in 2016, with a lag of a few years before widespread commercial deployments. RSP for Consumer Architecture Main Difference Between eSIM and eUICC eSIM and eUICC are sometimes thought to be the same “thing” when quickly looking to the RSP Architecture. May 24, 2024 · Physical SIM vs eSIM vs iSIM A Detailed Comparison. So if you represent the eSIM in your This document discusses eSIM architecture for M2M/IoT solutions. The SM-DP+ operates within the GSMA's consumer architecture, which follows a client-driven pull model. 32)) ‍ To describe what this looks like - it is based on the consumer eSIM standard but with important additional elements - particularly the remote control of profile provisioning, support for constrained device protocols, and removing the necessity of complex infrastructure integrations to build Jul 9, 2025 · The independent security researcher Adam Gowdiak has published an extensive report on flaws he found in some eUICCs (the chips used to store eSIM profiles within the GSMA eSIM architecture). While th With the release of the new GSMA eSIM IoT specification (SGP. Mar 27, 2025 · For devices running Android 13 or higher, Android supports multiple enabled profiles (MEPs) for eUICC. 32) standards, IoT manufacturing and management are becoming more accessible. This feature guarantees smooth cooperation between eSIM-equipped devices and network systems, enabling users to swap mobile providers without facing technical difficulties. Understanding the eSIM architecture and the How it works Our vision The GSMA’s vision is a single, common and global specification to help grow the Machine to Machine (M2M) market. eSIM stands for embedded SIM card. Note: Any integration work done by the carrier helps onboard all Android OEMs. How Do eSIMs Work? A Step-by-Step Guide Now that we’ve got the techy bits covered, let’s walk through how eSIMs actually get you connected. • The eUICC architecture for IoT Devices. 32) platform allows telecoms and enterprises to deploy, manage, and scale IoT devices globally with full control. eSIM for M2M The GSMA’s Embedded SIM Specification for M2M (eSIM for M2M) focuses on "business-to-business-to-consumer" channels, providing a framework for the architecture, implementation, testing, security, and compliance of eUICCs and eSIMs in This document provides a technical description of the GSMA’s eSIM IoT Architecture and Requirements SGP. 1 eUICC架构 4. 32 architecture is structured to provide a scalable, secure, and flexible framework for eSIM management across diverse IoT deployments. In these scenarios, the Websheets Server and SM-DP+ are included in the flow along with the Entitlement Server and the mobile operator’s BSS. In April of this year, the Global System for Mobile Communications Association (GSMA) Working Group 7 (WG7) published a requirements document for remote provisioning of eUICCs in Network Constrained and/or User Interface (UI) Constrained IoT Devices, “ SGP. We deep dive eUICC and UICC software and the pros and cons of both. It is a combination of the SIM profile and eUICC. 02 was introduced in 2014 and SGP. The specification now extends to a wider range of devices, beyond The below content provides the status of the eSIM specifications that have been published by GSMA and a comprehensive way to link the core specifications with the related test and requirement specifications. eUICC (embedded UICC [1]) refers to the architectural standards published by the GSM Association (GSMA) [2][3] or implementations of those standard for eSIM, a device used to securely store one or more SIM card profiles, which are the unique identifiers and cryptographic keys used by cellular network service providers to uniquely identify and securely connect to mobile network devices Jul 18, 2024 · ST4SIM-300M architecture eSIM & eSE The ST4SIM-300M combines an eSIM with an embedded secure element (eSE) section (that is the Arm Cortex-M35P CPU) inside the same chip. The M2M eSIM solution uses a server-driven push model where profiles are managed remotely by SM-DP/SM-SR. Imagine the SM-DP+ as a central hub for mobile network operators (MNOs). As the SIM's worthy heir, the eSIM has to bring this customer experience to the upper level. 1. Architecture elements include eUICC, SM-DP+, eIM, IPA, SM-DS and Operator. 32 Improves eSIM Provisioning for IoT SGP. 21 eSIM Architecture Specification v2. We should explain the terminology a little here. Architecture The diagram in Jan 9, 2024 · eSIM(embedded SIM) is an advanced alternative to traditional physical SIM cards initially developed by the GSM Association(GSMA) in 2013 [1][2]. 5, is about the challenges of the eSIM that digital forensics investigator will face and how to solve these challenges. Simplified Architecture: The standard simplifies the eSIM architecture, reducing complexity and improving efficiency, especially for resource-constrained IoT devices. Both eSIM and mobile phones' security architecture do not make it possible for users to inspect the content of the applications carried by eSIM profiles. 31 (IoT). Last time, we discussed the different download methods defined in the IoT eSIM specification, with eIM playing a pivotal role in determining whether it is an indirect or direct download. This framework aims to provide the basis for global interoperability among actors in in-factory provisioning scenarios. 32 introduces a streamlined eSIM architecture for IoT, enabling global, zero-touch provisioning, and shifting power dynamics all over the place. With eSIM Flex, carriers can monetize eSIM deployment while providing enterprises with flexible connectivity solutions. Our hardware and turnkey solutions follow the GSMA standards and enable cellular connectivity for a wide range of applications like emergency calls (eCall), smart To accomplish this in a high-security manner, on par with existing SIM manufacturing processes, three new types of Security Domains have been introduced to the eSIM architecture: Project name: Strategic eSIM Architecture and MVNO Evaluation for Connected Vehicles Across GCC •Objectives: Provided full technical consultation to a leading Saudi electric vehicle company on designing a scalable eSIM and MVNO framework for connected car deployment across KSA and the GCC. 32 (see below), which The eSIM IoT remote provisioning solution complements the consumer RSP solution, which evolved from the original architecture for M2M. The Subscription Manager - Data Preparation+ (SM-DP+) still functions like in Consumer eSIM. This specification provides a technical description of:• The remote provisioning and management of the eUICC in IoT Network Constrained and/or User Interface Constrained Devices. It outlines the series of steps in a descriptive way with the sender, receiver and architectural block used to send the information. Jan 9, 2024 · Abstract eSIM (embedded SIM) is an advanced alternative to traditional physical SIM cards initially developed by the GSM Association (GSMA) in 2013 [1] [2]. Apr 21, 2025 · Previous eSIM standards—built for either M2M or consumer use cases—introduced heavy infrastructure and operational complexity. Knowing the architecture and standard procedure for customer devices will help researchers and developers to more easily transplant eSIM technology from current widely deployed customer devices to IoT devices. The process is surprisingly user-friendly, but there’s a lot happening behind the scenes. The number of mobile connected devices is expected to […] Oct 11, 2021 · 主题：SGP. eSim was developed by Draper-Houston to provide a distributed analysis and simulation capability. Adopt with Turnkey Solution: Extensive Solution and Software deliverable upon request for device management and remote configuration. Today, 3 million IoT devices, from bird trackers to e-scooters, are using 1oT's Jan 30, 2022 · Learn about eSIM architecture for M2M-IoT solutions, eSIM hardware specifications and eSIM card architecture. 4G/LTE - SIM eSIM/Electronic SIM/Embedded SIM This is called by many different names. This guide is perfect for: Equip yourself with expert knowledge. Dec 8, 2024 · An eSIM functions through a reprogrammable SIM chip that is built into the device’s hardware. It simplifies the eSIM architecture, reduces operational costs, and enhances scalability, making it a compelling choice for enterprises looking to deploy IoT connectivity solutions at scale. When installed on the device, typically within the cellular module, it is called IPAd (device-based IPA). 4 This document describes the architecture and technical requirements for Remote SIM Provisioning of all device types across all consumer markets. This training provides an evolution from SIM to USIM to eSIM, an architecture of eSIM/eUICC, and describes a few use cases for both consumer and M2M devices Compare eSIM and traditional SIM cards for IoT. 4学习总结 简介： 作者：ybb 时间：2021年10月11日 4 Remote SIM Provisioning System Architecture 4. It is a concept and architecture for Web-enabled simulation. We spotlight what you need to take advantage of the latest specifications Jul 8, 2020 · The terminology can lead to confusion as the term eSIM is sometimes used to mean an embedded SIM (such as the MFF2), whether or not it is an eUICC SIM. It receives detailed information about subscribers, including their phone numbers, data plans and other relevant data, and creates a SGP. This means devices initiate the process of requesting and downloading eSIM profiles. Enter SGP. We are now one of just 24 companies in the world that have certified both consumer and M2M eSIM infrastructures, a huge #eSIM #architecture | Since #eSIMtechnology was first introduced by the GSMA it has been developed in three different ways. It also Aug 20, 2024 · When you combine the advantages of eSIM and iSIM with specialist cellular IoT networks like NB-IoT and LTE-M, the world of IoT opens up even further – enabling a new generation of small, battery-powered devices that work indoor and out, and is far more flexible than its predecessors – allowing network access to be configured over-the-air When a consumer wants to use the same mobile number for their secondary devices or transfer the eSIM to a new secondary device, the Multi-SIM and eSIM transfer use cases are applied. Oct 1, 2023 · In this paper, we propose an eSIM-based remote credential provisioning and authentication protocol for IoT devices in 5G cellular network by extending 3GPP’s existing mechanism for remote credential provisioning [5]. Mar 25, 2024 · A thorough grasp of eSIM IoT can benefit your business decisions. Jul 16, 2025 · This document describes the architecture and technical requirements for Remote SIM Provisioning of all device types across all consumer markets. What is eSIM technology? Discover how embedded SIM (eSIM) works, its architecture, programming, and benefits for global connectivity. Definition, Types, Disadvantages, and Advantages of each SIM. Jun 27, 2025 · The Global System for Mobile Communication Association (GSMA) governs the eSIM architecture. 32 can be understood through its core components and process flow. eSIM extends the reach of the secure facilities from specific physical locations, to any location where the device can be reached over the internet. 32 removes these limitations by introducing a more flexible and scalable architecture tailored specifically for IoT connectivity at scale. This eSE section can be used to provide secure storage, cryptographic services, etc. Get your guide today! Complete the short form below and download our free eSIM Architecture Guide now and stay ahead in the rapidly evolving mobile ecosystem. Some say embedded SIM, some say Electronic SIM and other say eSIM. Jun 25, 2025 · SGP. This will create a world empowered by a secure, interoperable architecture to facilitate the commercial deployment of systems that enable remote over the air provisioning and management of the M2M SIM. How SGP. . This shift is largely necessitated and driven by the rise of the Internet of Things (IoT), where devices are deployed and managed at scale. Today, let's review the functions of eIM and study its role in the IoT eSIM architecture. We are now one of just 24 companies in the world that have certified both consumer and M2M eSIM infrastructures, a huge Feb 15, 2024 · Limitations and future work While the proposed architecture for eSIM-based secure provisioning of IoT devices provides many benefits, there are still open problems. When the term eSIM is used, it’s important to be clear whether this refers to the full GSMA eSIM architecture and solutions, an eUICC SIM, or simply a non-removable SIM. Save on OPEX: No maintenance for unnecessary network elements, e. 01 defines a common global architecture framework to enable the remote Provisioning and management of the Embedded UICC (eUICC) in machine-to-machine devices. Please note, corporate email addresses must be used […] OS Architecture EID (eSIM ID): Every one eSIM has one and only one EID, support query in any case, not limited by MNO profile status. Developed and standardized by the GSMA, RSP enables the seamless download and management of SIM profiles over the air, without the need to physically Mar 6, 2023 · The eSIM IoT specification introduces a new architecture that switches from the push model used for M2M to the pull model used with the Consumer specification. It utilizes a Client/Server construct to Web-enable any simulation. Section 16. Architecture Specifications in The architecture SHALL support a level of security for all Profile content which is at least equivalent to the current state of the art level of security of the UICC. Learn what eSIM is, why it’s changing IoT connectivity, and how to deploy it securely with IXT’s global SIM, SecureNet & CMP platform. This will allow enterprise customers to manage devices and connectivity via a single interface. Engagement involved evaluating fallback mechanisms, profile ownership models, STC/local MNO integration This document provides a technical description of the GSMA’s ‘Remote Provisioning Architecture for Embedded UICC’. As IoT devices continue to grow in number and complexity, the need for reliable connectivity solutions has become more crucial than Embedded SIM Remote Provisioning Architecture Version 4. Understanding the eSIM architecture and the basic ideas M2M Specifications Architecture Specifications SGP. However, the application of the eSIM technology in IoT devices has yet to start being primarily deployed. Jul 9, 2025 · Arbitrary eSIM compromise may lead to compromise of secrets responsible for subscriber's privacy and security (security of voice / data communication in the mobile network). 1oT’s IoT eSIM (SGP. 02 ("M2M") and SGP. Jan 30, 2022 · Learn about eSIM architecture for consumer solutions, eSIM hardware specifications and eSIM card architecture. 32 is expected to accelerate in the coming years. Solution Architecture and Capabilities NetCloud Interoperability Ericsson Private 5G Compact utilizes a unified cloud management and orchestration experience that delivers SD-WAN, enterprise-class security, cellular intelligence, and advanced analytics at the edge through full interoperability with NetCloud Manager — all managed through a single pane of glass. It describes the GSMA-compliant remote SIM provisioning architecture, which includes entities like eUICC manufacturers, M2M device manufacturers, mobile network operators, customers, SM-DP and SM-SR backend servers. They both support over-the-air provisioning and updates. The three GSMA eSIM Architectures are carefully designed to perform remote eSIM provisioning and to optimise the interoperability, security, integrity and trust for specific sectors and users, while simplify the eSIM Solutions, making it easier for operators and their customers. Device manufacturers must work with SoC vendors and eSIM chipset vendors to integrate this feature on their devices Apr 3, 2024 · Revolutionising the digital age, using eSIM cards with MyRepublic Mobile and seamlessly integrate it to your mobile device. Jul 21, 2022 · The GSMA M2M architecture (SGP. This capability is designed for Customers in North America only. What’s more, machine-to-machine (M2M) applications have used this architecture for built-in SIM cards for several years now with great success. Spec Title Status Published Date Expiry Date SGP. eSIM technology represents a paradigm shift in cellular IoT connectivity, enabling remote SIM provisioning, global 2 General Architecture This section contains a technical description and architecture of the eSIM IoT system for IoT Devices. In contrast to traditional SIM cards that require physical replacement, eSIMs can be activated or reconfigured using software. Architecture Specifications Technical Specifications Application Notes Test Specifications GSMA EID Definition and Assignment Compliance Specifications Security Evaluation of Integrated Feb 10, 2022 · 1oT’s eSIM connectivity service aims to eliminate vendor lock-in and put speed and flexibility at the heart of the IoT industry. SGP. The IPA is located either in the IoT Device (IPAd) or in the eUICC (IPAe). Dec 2, 2024 · This makes the eSIM architecture open to side-channel attacks. Jan 13, 2025 · GSMA SGP . Jan 17, 2024 · Also referred to as eSIM IoT, its architecture drew from previous eSIM standards but largely builds on the specifications set on the consumer eSIM. 22) eSIM architecture, which runs on the UE (User Equipment, Phone, Modem) and interfaces the SM-DP+ (via HTTPS) and the eUICC. It defines key roles, interfaces, and processes to support efficient remote SIM provisioning. edez dlurht yfp muup bwgjj cmtf esjg ymdlrk sussnb hcxcpp