Communication Apparatus Interface-Specific Data Reception Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing communication protocols fail to appropriately handle data reception issues when data is uninterpretable or power is interrupted during transmission, leading to incomplete data processing and potential unnecessary continuation of data transmission.
Innovation Solution
A communication apparatus with a control unit that distinguishes between different communication interfaces, stopping data reception immediately for network errors but continuing reception until completion and sending a completion response for USB errors, ensuring accurate data transmission processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the reception apparatus stops data reception when data is uninterpretable, then data processing efficiency is improved, but the host computer cannot confirm proper data reception completion
Solution Approach 1:
The reception apparatus transmits a response to the transmission apparatus indicating whether data reception was completed normally or abnormally. This feedback mechanism allows the transmission apparatus to understand the reception status and appropriately handle data transmission, resolving the information loss problem while maintaining efficient data processing.
2Loss of information
If the reception apparatus continues data reception until completion for USB interfaces, then data reception status can be confirmed, but unnecessary data transmission continues when data is uninterpretable
Solution Approach 1:
The invention applies different data reception strategies based on the communication interface type. For network interfaces, data reception is stopped when uninterpretable data is detected to prevent energy waste. For USB interfaces, data reception continues until completion to ensure status confirmation. This localized adaptation to different interface characteristics resolves the contradiction between energy efficiency and information completeness.
3Loss of information
If different data reception strategies are applied for different communication interfaces, then both energy efficiency and information completeness are achieved, but device complexity increases
Solution Approach 1:
The invention changes the behavior parameter of data reception based on the communication interface type parameter. By detecting which interface is being used (network or USB), the system adjusts its data reception strategy accordingly. This parameter-based control achieves both energy efficiency and information completeness without requiring complex decision-making logic.
Data Source
AI summary
A communication apparatus determines whether to stop data reception during interpretation of the data according to a situation.