A recent webinar titled “Integrated SIM: An Evolution in Trusted Connectivity”, delivered by Trusted Connectivity Alliance (TCA) members, provided practical guidance and technical insights to help a range of ecosystem players develop integrated SIM solutions.
Each IoT device needs a secure identity for connectivity access to network services. SIM technology provides a trusted and standard mechanism to do this. Traditional SIM cards can’t cope with the growing demands of IoT and this is where its successors have gained popularity.
Integrated SIM (iSIM) has been introduced across the consumer and enterprise space to deliver the highest level of security assurance and many other benefits. Compared with its predecessor, the eSIM, it boosts a 50% lower running cost and lower power usage, ideal for devices that require a long battery life. It is revolutionizing processes and encouraging innovative use cases across multiple sectors.
iSIM technology is expected to gain market share rapidly and even exceed eSIM by as early as 2028. So, what are the key market forces driving integrated SIM technology to shift from concept to reality? In summary, they are as follows:
All cellular-connected devices, from consumer to enterprise IoT devices, can benefit from the technology and its advantages, including low energy consumption, accessible memory, computing power and performance.
The utility sector is an excellent example of an industry significantly benefiting from iSIM technology. Water, gas and electricity need to be efficiently managed and monitored. The increase in smart meters being deployed enabled by the technology is allowing for more accurate readings using real-time data meaning that the energy demand can be met more efficiently and assurances to utility companies that it cannot be removed to misreport the amount of energy consumed. Other benefits include more robust security, power saving benefits and longer battery life due to the enhanced capabilities of the iSIM over predecessors.
Much like the utility sector, there is an increased need for real-time information to be relayed to aid decision making and simplify complex supply chain logistics or if corrective action is needed in the shipment of fragile goods or temperature sensitive products.
Smart labels are enabled with iSIM functionality that can be leveraged for near real-time monitoring using LPWAN connectivity.
Vodafone illustrated this through one of their recent promotional videos; using a Murata module power by Altair 1250 chipset and Kigen iSIM, they demonstrated how smart labels powered by iSIM could be used on parcels to monitor their location and state throughout shipping. This rich example shows how iSIM can be used to replace traditional methods like RFID tags.
Other sectors in which Kigen can provide its expertise include micro-mobility, automotive and in the consumer space, wearables.
Global standardization & recognition
The GSMA are industry advocates who work with key ecosystem partners to develop specifications that help standardize technology and drive global interoperability and adoption at scale.
According to the TCA, The GSMA’s recently published integrated eUICC specifications offer the most potential to meet increasing market demand for integrated SIM deployments due to their compatibility with existing infrastructure established for eSIM technology. Integrated SIM solutions, which align with globally established industry specifications, can now be recognized for these benefits.
During this webinar, Dr. Saïd Gharout, Kigen’s Head of Standards, outlines the GSMA’s certification program and its different components, including a detailed overview of the Production environment certification and Functional & security certification of the integrated SIM, outlining the differences between consumer or M2M devices to receive accreditations from the GSMA which allow them to be globally trusted by Operators, Manufacturers and Service Providers.
Key benefits of this standardization effort enable IoT device makers to use the same platforms for iSIM remote provisioning and personalization as they would for eSIM or SIM, ensuring the same robust security functionality is available across any SIM technology.
With industry standards maturing and strong market demand across consumer and IoT products for integrated SIM solutions that offer secure network access capabilities and cost-saving benefits to the value chain, discover how Kigen can help your enterprise realize the opportunity in secure #FutureofSIM.
Discover more in the webinar:
Kigen’s Jean-Philippe Betoin was re-elected onto the TCA board. In line with Kigen’s modus operandi, we’re glad to have a dedicated member support TCA’s work in addressing the broader issues shaping the connected ecosystem on the #FutureofSIM. Read the PR here