Screen Transmission Connection Code for Non-Networkable Pairing
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Solution Overview
Problem
The challenge of establishing a communication connection between a server terminal and a client terminal due to network access failures, leading to incomplete or failed connections.
Innovation Solution
A method involving the generation of a connection code based on acquired connection information, allowing the client terminal to parse and establish a connection with the server terminal, even in non-networkable conditions, and publishing service information to facilitate connection establishment when initial methods fail.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the server terminal or client terminal cannot access the network, then the connection establishment fails, but the method needs to support connection in non-networkable scenarios
Solution Approach 1:
The patent introduces a connection code as an intermediary element that carries connection information. Instead of directly relying on network access to a server, the connection code serves as a mediator that enables direct peer-to-peer connection between terminals. The connection code contains encoded connection information (such as IP addresses, ports) that allows terminals to establish connections without needing continuous network access to the server, thus resolving the contradiction between adaptability to non-networkable scenarios and connection reliability.
Solution Approach 2:
The patent applies preliminary action by pre-generating and distributing connection codes that contain all necessary connection information before the actual connection is needed. The connection information is encoded into the connection code in advance, so when connection is required, terminals can directly use the pre-prepared connection code without needing to access the network or server at that moment. This preliminary preparation of connection data enables connections in non-networkable scenarios while maintaining reliability.
2Adaptability or versatility
If the connection code includes all connection information, then direct connection is possible without network access, but the connection code becomes more complex
Solution Approach 1:
The patent extracts the essential connection information (such as IP addresses, port numbers, protocol types) from the complex network configuration and isolates it into a dedicated connection code structure. By taking out only the necessary connection parameters and encoding them into the connection code, the system achieves independence from network access without including unnecessary complex data. This extraction approach maintains simplicity while enabling adaptability to non-networkable scenarios.
Solution Approach 2:
The patent transforms connection information into a different parameter format by encoding it into a connection code. The original connection parameters (IP addresses, ports) are converted into an encoded format that can be stored and transmitted more efficiently. This parameter transformation allows the connection code to contain all necessary connection information in a compact form, achieving independence from network access while controlling the complexity through efficient encoding schemes.
Data Source
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AI summary
Embodiments of the present disclosure disclose a connection method, device, display apparatus, terminal apparatus and medium. The method comprises: in the non-networkable case, generating a connection code based on connection information, so that a first screen-transmission application of a client terminal parses the connection code to obtain the connection information, and then establishes a connection between the first screen-transmission application and a second screen-transmission application through the connection information; and publishing service information, wherein the service information includes connection code and available connection information indicated by the connection code, so that when the client terminal cannot establish a connection based on the connection information, the client terminal is connected to the server terminal based on the service information. According to this method, in the non-networkable case, a connection code is generated based on connection information, so that the client terminal parses the connection code to obtain the connection information for connecting the server terminal. Furthermore, the service information is published, so that when a connection with the server terminal cannot be established based on the connection information, the client terminal establishes a connection, which avoids a problem that a connection cannot be established because the server terminal and/or the client terminal is non-networkable, thereby improving a success rate of establishing a communication connection.