Dynamic SIM Configuration for 5G Network Adaptability
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Solution Overview
Problem
Current wireless network systems lack the flexibility and independence needed to provide tailored customer experiences, particularly in dynamically configuring SIMs for 5G networks, which restricts the ability to offer customized branding and network access to specific customer segments.
Innovation Solution
The implementation of an automated process that dynamically updates SIM configurations on user devices connected to a 5G network, allowing for the generation and deployment of SIM configurations that control branding and network access settings, enabling seamless switching between different network operators and configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If SIM cards are statically configured during manufacturing, then production efficiency is improved, but adaptability to different network operators and customer segments deteriorates
Solution Approach 1:
The patent implements dynamic SIM configuration by allowing network operators to remotely update SIM card parameters through OTA (Over-The-Air) technology. The SIM card transitions from a static manufactured state to a dynamically reconfigurable state, enabling real-time adaptation to different network operators and customer segments without physical reconfiguration or manufacturing changes.
2Ease of operation
If physical SIM cards are used, then device compatibility is improved, but ease of operation and deployment deteriorates
Solution Approach 1:
The patent employs virtual SIM configurations that replicate the functionality of physical SIM cards but exist as digital data structures. These virtual SIM profiles can be copied, distributed, and updated remotely across multiple devices without physical media, eliminating the need for physical card handling, shipping, and installation while maintaining full device compatibility.
3Adaptability or versatility
If network operators lease spectrum through neutral host models, then resource utilization is improved, but control and security deteriorates
Solution Approach 1:
The patent segments network access control by creating operator-specific SIM configurations that can coexist on a shared physical network infrastructure. Each operator receives customized SIM profiles with dedicated authentication credentials and network parameters, allowing multiple operators to independently control their customers' access while sharing the same physical spectrum resources through the neutral host model.
Data Source
AI summary
An example process of the present disclosure can include the step of generating SIM configurations to dynamically configure a user device in communication with a cellular network. A communication is received from a user equipment (UE) connected to a guest network of the cellular network. The communication can include an identifier associated with the guest network and the UE. A SIM configuration is retrieved from a SIM database using the identifier associated with the guest network and the UE. The example process can update a SIM card of the UE with the SIM configuration from the database. The SIM configuration includes branding for the guest network to display on the UE. The SIM configuration includes network access settings to control communication by the UE with the cellular network.