Predictive Wireless Communication Control for Stable Quality
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Solution Overview
Problem
The quality of wireless communication varies dynamically and is often unstable due to environmental influences, necessitating a technology for dynamic control based on user purpose.
Innovation Solution
A communication control system that includes an acquisition unit for gathering device and environmental information, a prediction unit for forecasting future communication quality, and a control unit for managing devices to meet user-specific quality needs, operating in cycles to maintain optimal communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If wireless communication is used in a heterogeneous environment with multiple standards and frequency bands, then communication versatility and coverage are improved, but communication quality becomes unstable and difficult to control
Solution Approach 1:
The patent implements dynamic quality control by continuously monitoring communication quality metrics and automatically adjusting transmission parameters such as modulation schemes, coding rates, and power levels in real-time based on current channel conditions, thereby maintaining stable communication quality across heterogeneous wireless environments
Solution Approach 2:
The system establishes a feedback mechanism where communication quality is continuously measured and evaluated, and this information is fed back to the transmitter to adjust transmission parameters, creating a closed-loop control system that adapts to changing environmental conditions and maintains reliable communication
2Reliability
If transmission power is increased to improve communication quality in poor environments, then signal reliability is improved, but energy consumption increases
Solution Approach 1:
The patent dynamically adjusts transmission power based on real-time communication quality assessment and channel conditions, increasing power only when necessary to maintain reliable communication while minimizing energy consumption during good signal conditions
Solution Approach 2:
The system changes transmission parameters including power level, modulation scheme, and coding rate adaptively based on communication quality metrics, selecting optimal parameter combinations that maintain signal reliability while minimizing energy expenditure
3Productivity
If transmission speed is increased to improve productivity, then data transfer efficiency is improved, but communication quality and stability deteriorate
Solution Approach 1:
The patent implements dynamic rate adaptation where transmission speed is continuously adjusted based on communication quality feedback, increasing data transfer efficiency when conditions permit while maintaining stability when channel conditions deteriorate
Solution Approach 2:
The system changes transmission parameters including baud rate, modulation order, and coding rate adaptively based on quality metrics, selecting optimal combinations that maximize productivity while maintaining acceptable communication quality and stability
Data Source
AI summary
A communication control system includes an acquisition unit that acquires information regarding a wireless communication device and environment information that affects wireless communication quality; a prediction unit that predicts future wireless communication quality on the basis of the information regarding the wireless communication device and the environment information; a control unit that controls, on the basis of the future wireless communication quality, a target device to achieve wireless communication quality depending on a user's purpose, the user using wireless communication; and a cooperation unit that operates the acquisition unit, the prediction unit, and the control unit to operate a cycle including acquisition of information by the acquisition unit, prediction of the future wireless communication quality by the prediction unit, and control of the target device by the control unit.