The eIM (eSIM IoT Remote Manager) plays a pivotal role in advancing IoT eSIM deployments, offering critical capabilities that drive innovation and efficiency within the IoT connectivity market. One key possibility enabled by the eIM is streamlined IoT device provisioning and management. The eIM’s remote provisioning capabilities allow for efficient activation and management of IoT devices without the need for physical access, enabling scalable deployments and reducing operational complexities. Additionally, the eIM enables mobile operators to deploy interoperable connectivity profiles across diverse IoT devices, thus avoiding costly integrations and enhancing flexibility and interoperability within IoT ecosystems.
Moreover, the eIM enhances security and authentication for IoT devices by managing the secure transport of eSIM profiles and ensuring compliance with rigorous security requirements outlined by GSMA’s SAS-SM specifications. By integrating with interfaces like ES8+, ES9+, ESipa, and ESep, the eIM facilitates secure communication and profile downloads, safeguarding against unauthorized access and cyber threats in IoT deployments. The eIM also takes into account the possibilities of the Subscription Manager – Discovery Server (SM-DS), including a specific interface to leverage all the capabilities. Furthermore, the eIM’s support for network-constrained devices through lightweight communication protocols expands the reach of eSIM technology to challenging environments with limited bandwidth, unlocking new possibilities for IoT use-cases in remote locations or industrial settings. For this, the indirect download mechanism, where the eIM act as a proxy between the Device and the SM-DP+, is used.
Let’s examine industry-specific cases and determine whether the profile download for each IoT use case would typically be direct or indirect, considering functionalities and requirements:
Global Fleet Management
Imagine a logistics company operating a global fleet of connected vehicles equipped with eSIM-enabled telematics devices. Using the eIM, the company can remotely provision and manage eSIM profiles on each vehicle’s device, ensuring continuous connectivity across different regions and networks. This streamlined approach reduces logistical challenges and enhances fleet efficiency.
For managing a fleet of connected vehicles with eSIM-enabled telematics devices, the profile download process would likely involve direct downloads (between the eSIM and the SM-DP+). These devices typically have sufficient connectivity capabilities (such as LTE or 5G) to establish direct connections to the Subscription Manager Data Preparation (SM-DP+) for efficient profile download and updates.
Smart Metering and Utilities
In the utilities sector, smart meters equipped with eSIMs can leverage the eIM for seamless deployment and updates. Utility companies can remotely activate, update, or deactivate eSIM profiles in smart meters installed in various locations, optimizing energy management, and improving operational efficiency without the need for on-site visits.
For smart meters deployed in utility applications, the profile download process may involve indirect downloads. Although Smart meters are typically located in urban or residential areas with reliable network coverage, the specific constraints (such as not supporting HTTPs) may necessitate using the eIM as a proxy for profile provisioning and updates, ensuring connectivity even for constrained devices.
Healthcare IoT Devices
Medical devices integrated with eSIM technology, such as wearable health monitors or IoT-enabled medical equipment, benefit from the eIM’s capabilities. Healthcare providers can remotely manage eSIM profiles on these devices, ensuring secure connectivity for transmitting patient data while maintaining compliance with healthcare regulations.
Healthcare IoT devices, deployed in diverse locations (e.g. hospital, homes) with varying network conditions, may require indirect downloads due to the technologies involved. The eIM orchestrates profile downloads by relaying profile packets to the IoT Profile Assistant (IPA), ensuring reliable provisioning even in network-constrained environments.
Agriculture
In agricultural IoT applications, sensors and monitoring devices deployed across vast farmlands rely on reliable connectivity facilitated by the eIM. Farmers can remotely provision and manage eSIM profiles on these devices, enabling real-time data collection for precision farming practices and optimizing resource utilization.
IoT devices used in agriculture applications, such as soil sensors or crop monitoring systems, may rely on indirect profile downloads due to varying connectivity constraints. Agricultural settings require alternative IoT protocols facilitated by the eIM for profile provisioning through the IPA.
Smart City Infrastructure
Municipalities deploying IoT devices for smart city initiatives leverage the eIM for efficient connectivity management. The eIM enables remote provisioning and updates of eSIM profiles on devices like streetlights, waste management systems, or environmental sensors, enhancing overall city operations and sustainability efforts.
In conclusion, the eIM empowers IoT enterprises and mobile operators to effectively manage eSIM deployments, enabling scalable deployments, enhancing security, promoting interoperability, and supporting diverse IoT connectivity needs. The choice between direct and indirect profile downloads depends on factors such as device connectivity constraints, topology, supported operating systems, network capabilities, and specific use case requirements. The eIM’s flexibility in supporting both direct and indirect download modes, along with its capability to interface with the SM-DS, enables seamless connectivity management across a wide range of IoT deployments. As eSIM integrations become more accessible and comprehensive, the eIM remains a crucial component driving the evolution of IoT connectivity solutions within the rapidly expanding IoT landscape.
In order to make a significant difference and bring a real benefit to our environment and planet, Valid decided to create, together with Plastic Bank, an environmental compensation program.
Plastic Bank is a social enterprise empowering a regenerative society. They build ethical recycling ecosystems in coastal communities and reprocess the materials for reintroduction into the global supply chain as Social PlasticTM.
Their collectors receive a compensation for the materials they collect which helps them to provide basic family necessities such as groceries, cooking fuel, school tuition, and health insurance.
Their certified blockchain platform secures the entire transaction and provides real-time data visualization – allowing for transparency, traceability, and rapid scalability.
With this goal, Plastic Bank is relying on companies like Valid to support the collection process of the plastic in order to:
Mitigate the impact of many corporations and potentially reduce, offset or decrease the plastic footprint of their operations.
Improve the social and economic situations in different regions of the world by creating job opportunities through plastic waste collection.
Supports environmental stewardship and circular economy.
Alameda Rio Claro, 241 Bela Vista
01332-010
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Avenida de Manoteras, 20
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Madrid, Spain
Alameda Rio Claro, 241 Bela Vista
01332-010
São Paulo-SP, Brazil
Avenida de Manoteras, 20
Edificio Tokyo – Planta Baja
28050
Madrid, Spain