Cloud AP Hardware Compliance Data Management
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Solution Overview
Problem
Existing wireless network systems face challenges in managing hardware compliance data, particularly power management tables, across multiple access points (APs) in different geographic regions, which requires frequent firmware updates to adhere to country-specific regulatory requirements.
Innovation Solution
A cloud-based management system that enables access points (APs) to automatically connect to a network management system (NMS) in the microservices cloud, allowing for the confirmation, receipt, and transmission of hardware compliance data, including power management tables, in accordance with regional regulatory requirements, without the need for firmware updates.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If firmware updates are performed to update power management tables for regulatory compliance, then hardware compliance with country-specific regulations is improved, but device complexity and update time are increased
Solution Approach 1:
The patent segments the power management table data from the firmware by storing it in a separate accessible location (such as a database or configuration file). This allows the compliance data to be updated independently without requiring full firmware updates, thus maintaining reliability while reducing device complexity and update time.
Solution Approach 2:
The patent extracts the power management table data from the firmware binary and stores it separately in an accessible format. This extraction allows the compliance data to be modified and updated without changing the firmware itself, resolving the contradiction between maintaining compliance and avoiding complex firmware update processes.
2Reliability
If firmware updates are performed to update power management tables for regulatory compliance, then hardware compliance with country-specific regulations is improved, but time consumption for updates is increased
Solution Approach 1:
By segmenting the power management table from the firmware, the system enables rapid updates of compliance data without the time-consuming process of firmware flashing. The separate storage allows for quick modifications and immediate application, significantly reducing update time while maintaining compliance reliability.
Solution Approach 2:
The patent implements preliminary action by pre-configuring the power management table in an accessible format that can be quickly modified. This preparation allows for rapid updates when regulatory changes occur, eliminating the need for time-consuming firmware recompilation and flashing processes.
3Adaptability or versatility
If power management tables are hardcoded in firmware for all countries, then adaptability to different geographic regions is improved, but device complexity and firmware size are increased
Solution Approach 1:
The patent segments the power management data by geographic region into separate, accessible configurations rather than embedding all regional variants in the firmware. This allows the system to load only the relevant regional configuration, maintaining adaptability while reducing firmware complexity and size.
Solution Approach 2:
The patent implements a universal firmware structure that can adapt to multiple regions through external configuration files. The firmware is designed to be region-agnostic, loading appropriate power management tables based on the operational location, thus providing multi-region support without increasing core firmware complexity.
4Reliability
If full firmware updates are performed to update power management tables, then hardware compliance is ensured, but productivity and network operation continuity are reduced
Solution Approach 1:
By segmenting the power management table from the firmware, the system enables compliance updates without network downtime. The separate storage allows for hot-swapping or dynamic loading of updated tables, ensuring continuous network operation while maintaining compliance assurance.
Solution Approach 2:
The patent implements preliminary action by preparing updated power management tables in advance and storing them in accessible locations. This allows for seamless switching to updated configurations without interrupting network operations, thus maintaining productivity while ensuring compliance.
Data Source
AI summary
A plurality of access point (AP) devices configured to provide a wireless network at a site within a geographic region and a management system (NMS) configured to manage the plurality of APs are described. An AP device sends, to the NMS, a message including version information of hardware compliance data currently stored at the AP device. The NMS determines, based on the version information, whether the first version of the hardware compliance data stored at the AP device is in compliance with applicable regulations of the geographic region. When the first version is not in compliance, the AP device receives, from the NMS, a second version of the hardware compliance data that is in compliance with the applicable regulations of the geographic region. The AP device enables operation of one or more hardware components of the AP device in accordance with the second version of the hardware compliance data.