Multi-Protocol Network Devices for IoT Policy Management
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Solution Overview
Problem
Current IoT device management systems face limitations such as protocol limitations, limited network durations, bandwidth inefficiency, and connectivity challenges in managing IoT devices, particularly in wireless networks.
Innovation Solution
A system utilizing multi-protocol infrastructure network devices to manage IoT devices through wireless local area networks (WLANs), enabling remote management and policy enforcement across wide area networks (WANs) and local area networks (LANs) using multi-protocol infrastructure network devices that provide network service access and synchronize policies to ensure efficient data flow and device control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multi-protocol infrastructure network devices are used to manage IoT devices through WLANs, then network service access and policy enforcement are improved, but device complexity increases
Solution Approach 1:
The patent introduces multi-protocol infrastructure network devices as intermediary components between IoT devices and the network. These devices translate between different protocols (Thread, Wi-Fi, Ethernet) and enforce policies, thereby improving network service access reliability while managing complexity through specialized intermediary components rather than requiring every device to handle all protocols directly.
2Adaptability or versatility
If protocol translation and policy enforcement are implemented at network devices, then adaptability across different IoT protocols is improved, but processing overhead and energy consumption increase
Solution Approach 1:
The patent segments the protocol translation and policy enforcement functions into dedicated network infrastructure devices rather than implementing them in every IoT device. This segmentation allows protocol compatibility to be achieved through specialized hardware while energy-intensive processing is centralized in the network infrastructure, reducing overall energy consumption across the IoT ecosystem.
3Stability of the object's composition
If centralized policy management is implemented through WAN-based systems, then policy consistency is improved, but network dependency and connectivity requirements increase
Solution Approach 1:
The patent implements preliminary action by having network devices locally cache and store policy information in advance. This allows policies to be enforced consistently at the network edge even when WAN connectivity is unavailable or intermittent, thereby maintaining policy consistency while reducing dependency on continuous centralized connectivity.
4Ease of operation
If multi-protocol support is integrated into infrastructure devices, then ease of operation for diverse IoT devices is improved, but manufacturing complexity increases
Solution Approach 1:
The patent implements universality by designing multi-protocol infrastructure network devices that can handle multiple protocols (Thread, Wi-Fi, Ethernet) and perform multiple functions (protocol translation, policy enforcement, routing) within a single device platform. This multi-functionality simplifies device integration for users while concentrating manufacturing complexity in standardized infrastructure devices that can be produced using established multi-radio device manufacturing processes.
Data Source
AI summary
Techniques for managing IoT devices through multi-protocol infrastructure network devices are disclosed. A system utilizing such techniques can include a multi-protocol infrastructure network device and a WAN based IoT device management system and various network device based engines. A method utilizing such techniques can include management according to WAN based IoT device policies and LAN based IoT device policies.