Wireless Node Provisioning via Visual Site Plan Authentication
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Solution Overview
Problem
Current network provisioning processes are cumbersome, time-consuming, and prone to errors, especially when dealing with multiple network devices, and lack adequate security measures to prevent unauthorized access, particularly in public or unrestricted areas of modern wireless networks.
Innovation Solution
A provisioning platform that receives site plan data, generates device-specific certificates, assigns IP addresses, and configures nodes based on site plans, utilizing visual codes and sensor technology to ensure accurate and secure provisioning of network devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual provisioning processes are used for network devices, then flexibility and control are maintained, but the process becomes cumbersome, time-consuming, and prone to errors
Solution Approach 1:
The system performs preliminary actions by pre-generating device identifiers, certificates, and configuration parameters before the actual provisioning process. The provisioning platform automatically creates these elements based on device information, eliminating the need for manual preparation and reducing provisioning time while maintaining security through pre-established authentication credentials.
Solution Approach 2:
The provisioning system enables self-service automation where the provisioning platform automatically generates device identifiers, certificates, and configurations without requiring manual intervention. The system services itself by automatically managing the provisioning workflow, reducing both time and complexity while maintaining control through automated security protocols.
2Reliability
If traditional provisioning methods are used, then security measures are basic, but unauthorized access cannot be adequately prevented in public areas
Solution Approach 1:
Security credentials including device identifiers and certificates are generated in advance before deployment to public areas. This preliminary security setup ensures that only authorized devices can connect to the network, preventing unauthorized access while simplifying on-site security implementation through pre-configured authentication mechanisms.
Solution Approach 2:
The provisioning platform acts as an intermediary that manages security between the network and deployed devices. It generates and manages certificates and device identifiers that mediate authentication, providing robust security for public area deployments without requiring complex local security infrastructure at each deployment site.
3Area of stationary object
If multiple network devices are provisioned simultaneously, then network coverage is improved, but the provisioning process becomes more error-prone and time-consuming
Solution Approach 1:
The provisioning platform merges multiple provisioning operations into a single automated workflow. It simultaneously generates device identifiers, certificates, and configurations for multiple devices in parallel, enabling network operators to deploy devices across wide geographic areas efficiently without the time penalty that would normally accompany multi-device provisioning.
Solution Approach 2:
Each network device receives self-service provisioning through automated generation of unique identifiers and certificates. The system independently configures multiple devices without requiring sequential manual intervention, thereby expanding network coverage while minimizing the time loss associated with provisioning multiple devices.
4Productivity
If automated provisioning is implemented, then efficiency is improved, but security measures to prevent unauthorized access must be strengthened
Solution Approach 1:
The system strengthens security through preliminary generation of cryptographic certificates and device identifiers before automated provisioning begins. This pre-established security framework enables efficient automated provisioning while maintaining robust authorization controls, as each device's identity and permissions are predetermined and verified through the certificate-based authentication system.
Solution Approach 2:
The provisioning platform implements feedback mechanisms that verify device authorization during the automated provisioning process. Security is strengthened through continuous validation of device identifiers and certificates, ensuring that only authorized devices receive provisioning services while maintaining high efficiency through automated verification workflows.
Data Source
AI summary
A device may receive data relating to a site plan and image data relating to a network device. The device may determine a device identifier based on the image data, associate the device identifier with the site plan based on a common attribute between the network device and the site plan, and cause a certificate to be generated based on an authentication request to a network controller. The authentication request may cause the network controller to generate the certificate based on the device identifier and/or the site plan. The device may cause an Internet protocol (IP) address to be assigned to the network device based on the certificate, a location of the network device, and/or another related parameter, cause a node configuration to be generated based on the IP address, the device identifier, and/or the site plan, and provision the network device according to the node configuration.