Multi-Protocol Wireless Controller for Seamless Network Transition
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Solution Overview
Problem
Current wireless communication systems are limited by dependence on a single interface, lack of flexibility in network transition, and suboptimal network connection for specific applications, leading to issues with network availability and performance.
Innovation Solution
A wearable monitoring device equipped with a unique user ID, multi-protocol wireless controller, and wireless connectivity assistant that characterizes available networks and selects the best connection based on user preferences, application requirements, and system information to ensure seamless communication across different networks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a single wireless interface is used, then device complexity is reduced, but network reliability deteriorates when the network becomes unavailable
Solution Approach 1:
The monitoring device is equipped with multiple wireless interfaces (first wireless interface and second wireless interface) that can operate on different networks. This allows the device to universally communicate across multiple network types (e.g., cellular and Wi-Fi), ensuring that communication can be maintained even when one network becomes unavailable, thus resolving the contradiction between device simplicity and communication reliability.
2Reliability
If multiple wireless interfaces are implemented, then network reliability is improved, but device complexity increases
Solution Approach 1:
A network selector component is introduced as an intermediary that manages the multiple wireless interfaces. The network selector evaluates available networks based on criteria such as signal strength, network type, and application requirements, then automatically selects the most appropriate network for communication. This intermediary simplifies the complexity by centralizing the decision-making process, allowing multiple interfaces to coexist without requiring complex configuration management at the application level.
3Ease of operation
If network selection is automated, then ease of operation is improved, but device complexity increases due to additional control mechanisms
Solution Approach 1:
The monitoring device incorporates a self-service network selection mechanism where the network selector automatically evaluates available networks and makes selection decisions based on pre-defined criteria and application requirements. This eliminates the need for manual network configuration and switching by users, providing ease of operation. The automation is achieved through integrated control logic that continuously monitors network conditions and performs seamless transitions, balancing the added control complexity with operational simplicity.
4Device complexity
If a single network connection is used for all applications, then device complexity is reduced, but adaptability to different application requirements deteriorates
Solution Approach 1:
The system implements local quality by allowing different applications to specify their network requirements (e.g., bandwidth, latency, reliability). The network selector evaluates these specific requirements alongside available network conditions to select the most appropriate network for each application. This enables voice communications to use one network while video or data transfer uses another, optimizing performance for each application type without requiring a completely separate communication system for each application.
Data Source
AI summary
One or more sensors are coupled to a monitoring device which has a unique user ID. The one or more sensors acquire user information selected from of at least one of, a user's activities, behaviors and habit information. ID circuitry including ID storage, a communication system that reads and transmits the unique ID from an ID storage, a power source and a pathway system to route signals through the circuitry is at the monitoring device. A multi-protocol wireless controller coupled to one or more wireless interfaces is at the monitoring device and characterizes available networks to determine current network information. A wireless connectivity assistant is at the monitoring device and selects one of the available networks based on the current network information and at least one of user preferences, application requirements and system information. A telemetry system is in communication with the monitoring device.