SIM Card Micro-Platform for Third-Party Micro-Service Applications
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current SIM card ecosystems fail to enable logical and access partitions for independent micro-applications, secure operations without waking the user device's OS, and provide parallel processing capabilities, limiting their utility in offering value-added services and secure data storage.
Innovation Solution
A system and method that adds custom memory to the SIM card, partitions it into Custom-Dedicated Files with operating system support, assigns Application IDs and APIs, and enables the SIM card as a micro-platform for third-party micro-service applications, allowing secure operation and parallel processing without interfering with the user device's OS.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If custom memory is added and partitioned into Custom-Dedicated Files with operating system support, then the SIM card can execute third-party micro-service applications, but the device complexity increases
Solution Approach 1:
The SIM card memory is segmented into distinct Custom-Dedicated Files (custom-DFs), each capable of hosting independent micro-service applications. This segmentation allows multiple applications to run simultaneously in isolated environments, enabling versatility while maintaining manageable complexity through structured organization.
Solution Approach 2:
The SIM card is transformed from a single-function identity module into a multi-functional platform that can execute third-party micro-service applications alongside its traditional functions. By incorporating an operating system and custom memory partitions, the SIM card becomes a universal computing platform capable of hosting diverse applications.
2Use of energy by moving object
If the SIM card operates independently without waking the user device's OS, then power consumption is reduced, but the ease of operation decreases
Solution Approach 1:
The SIM card is equipped with its own operating system and processing capabilities, enabling it to execute micro-service applications independently without requiring the user device's OS to be active. This self-service capability allows the SIM card to perform computations and manage applications autonomously, significantly reducing power consumption while maintaining operational simplicity through standardized interfaces.
3Productivity
If parallel processing capabilities are enabled on the SIM card, then processing speed improves, but the device complexity increases
Solution Approach 1:
The SIM card's processing architecture is segmented into multiple independent processing units or cores, each capable of executing tasks simultaneously. This segmentation enables parallel processing of micro-service applications, improving overall productivity while keeping individual processing units relatively simple and manageable.
4Reliability
If secure operations are enabled on the SIM card, then communication security is enhanced, but the device complexity increases
Solution Approach 1:
Security functions are nested within the SIM card's existing secure element architecture. The custom memory partitions and operating system are implemented within the bounds of the SIM card's inherent security boundaries, allowing secure operations to be layered onto the existing trusted platform without requiring complete architectural redesign.
Data Source
AI summary
A system and method for enabling a SIM card as a micro-platform for one or more third party micro-service applications. The method encompasses adding, a custom memory in the SIM card based on a telecom network operator's input. The method thereafter leads to partitioning, the custom memory into one or more custom-DFs, wherein the one or more custom-DFs are provided with an operating system support. Further the method encompasses assigning, an Application ID (AID) to each custom-DF. Also, the method encompasses assigning, an Application Program Interface (API) to each custom-DF to enable provision of the one or more third party micro-service applications in said each custom-DF. The method further comprises enabling, the SIM card as the micro-platform for the one or more third party micro-service applications based on the Application ID (AID) assigned to said each custom-DF and the Application Program Interface (API) assigned to said each custom-DF.