Message Forwarding via Third-Device Bridge for Offline Delivery
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Solution Overview
Problem
Existing methods for message transmission between devices fail when internet connectivity is unavailable, particularly in remote or disaster-stricken areas, as they are either complex, costly, or unreliable, making it difficult to share multimedia content efficiently.
Innovation Solution
A method and system that store and forward messages between devices using a third device with internet connectivity, which then transfers the messages via short-range wireless connections when proximity is established, ensuring message delivery without constant internet access for the recipient device, while also ensuring privacy through message deletion after transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If traditional internet-based communication protocols are used, then message transmission speed and efficiency are improved, but reliability deteriorates when internet connectivity is unavailable
Solution Approach 1:
The system performs preliminary actions by storing messages on the first device before internet connectivity is needed. When connectivity is lost, the stored messages can still be transmitted to the second device through alternative means (such as direct device-to-device communication or via a third device), ensuring continuous message delivery without requiring constant internet access.
Solution Approach 2:
The patent introduces a third device as an intermediary that can receive messages from the first device and forward them to the second device even when the second device lacks internet connectivity. This intermediary approach ensures message delivery reliability by providing an alternative transmission path that does not depend solely on the second device's internet connection status.
2Adaptability or versatility
If complex architectures like KioskNet are used to provide connectivity in remote areas, then adaptability to remote areas is improved, but device complexity and cost increase
Solution Approach 1:
The patent extracts the essential function of message storage and forwarding from complex architectures like KioskNet. Instead of implementing complete communication systems with servers, gateways, and protocols, the invention focuses on the core capability of storing messages locally and forwarding them when connectivity is available, thereby reducing system complexity while maintaining adaptability to remote areas.
Solution Approach 2:
The first device autonomously stores messages locally and automatically forwards them to the second device when connectivity conditions permit, without requiring complex system management or external infrastructure. This self-service approach simplifies the system by eliminating the need for centralized servers and complex routing mechanisms while still providing reliable message delivery in remote areas.
3Reliability
If messages are stored and forwarded via third device, then reliability in no-internet areas is improved, but loss of time increases due to message storage and forwarding delays
Solution Approach 1:
The system performs preliminary storage of messages on the first device before connectivity issues arise. When the second device becomes available (even without internet connectivity), the pre-stored messages can be immediately forwarded, minimizing the time loss that would otherwise occur waiting for connectivity restoration.
Solution Approach 2:
The patent implements feedback mechanisms where the first device monitors connectivity status and automatically determines when messages can be successfully forwarded to the second device. This feedback loop ensures that messages are transmitted at the optimal moment, reducing unnecessary delays while maintaining reliability.
Data Source
AI summary
A method for message transmission between devices, the method including: storing a first message received from a first device through internet, the first message being intended for a second device; and after a positive determination that a short-range wireless connection is established with the second device, forwarding the first message to the second device through the short-range wireless connection. The method provides a simple and wise solution to transmit a message between two devices in case there is no internet connection available for the second device.