RF Transmitter Identification for Glucose Monitoring Reliability
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing continuous glucose monitoring systems face challenges in providing robust and error-free data communication between transmitters and receivers, which is crucial for accurate insulin therapy in diabetes management.
Innovation Solution
A radio frequency (RF) communication protocol is established between signal transmission and reception devices, where the transmitter periodically sends data packets, and the receiver verifies the transmitter identification before receiving subsequent packets, ensuring reliable real-time data communication for glucose level monitoring and insulin delivery.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If the transmitter periodically transmits data packets over RF communication link, then real-time glucose monitoring capability is improved, but data transmission errors and communication reliability issues worsen
Solution Approach 1:
The patent implements a feedback mechanism where the receiver verifies transmitter identification information in each received data packet and sends acknowledgment signals back to the transmitter. This feedback loop ensures that only authenticated transmitters can successfully transmit data, resolving the contradiction by maintaining real-time transmission speed while eliminating unauthorized or erroneous data packets through continuous verification and acknowledgment processes
Solution Approach 2:
The patent applies preliminary action by requiring the transmitter to include identification information in each data packet before transmission. The receiver performs preliminary verification of this identification information against stored credentials before accepting the data packet. This preliminary authentication step prevents erroneous or unauthorized data from being processed, thereby improving transmission reliability without compromising real-time monitoring capability
2Reliability
If the receiver verifies transmitter identification for each data packet, then data communication security is improved, but processing time and system complexity worsen
Solution Approach 1:
The patent uses copying by storing a copy of the transmitter's identification information in the receiver's memory during an initial pairing phase. Instead of performing complex real-time verification of the actual transmitter credentials, the receiver simply compares incoming identification data against the pre-stored copy. This copying approach maintains high security standards while significantly reducing processing complexity and time requirements for each data packet verification
Solution Approach 2:
The patent applies preliminary action by pre-establishing the transmitter-receiver pairing and storing identification credentials before actual data transmission begins. This preliminary setup phase handles the complex authentication logic once, creating a simplified verification process that只需 compares incoming data against pre-validated credentials. This resolves the contradiction by concentrating complexity in the initial setup rather than in every subsequent data transmission cycle
Data Source
AI summary
Method and system for providing data monitoring and management including RF communication link over which a transmitter and a receiver is configured to communicate, the transmitter configured to periodically transmit a data packet associated with a detected analyte level received from an analyte sensor, and the receiver configured to identify the transmitter as the correct transmitter for which it is configured to receive the data packets, and to continue to receive the data packets from the transmitter once the transmitter identification has been verified, is provided.