Communication Power Aggregation With Dynamic Feedback
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Solution Overview
Problem
Existing wireless communication systems face challenges in fully utilizing the transmit power of devices due to limitations in power aggregation capabilities, leading to inefficient power utilization and potential device damage from inappropriate power settings.
Innovation Solution
A communication method and apparatus that dynamically adjusts power aggregation capabilities based on feedback information, such as status and indicator information, to optimize power utilization while ensuring proper device operation, reducing signaling overheads and preventing damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If power aggregation capability is increased to improve power utilization, then transmit power utilization is improved, but device reliability deteriorates due to potential damage from excessive power
Solution Approach 1:
The power aggregation capability is dynamically adjusted based on real-time feedback information from the first apparatus. The second apparatus receives feedback about the working status and power aggregation capability of the first apparatus, then adaptively changes the power aggregation level. This dynamic adjustment allows the system to maximize power utilization when conditions permit while preventing excessive power that could damage the device, thus resolving the contradiction between productivity and reliability.
Solution Approach 2:
The system implements a feedback mechanism where the first apparatus reports its working status and power aggregation capability to the second apparatus. Based on this feedback information (including whether the device is operating normally or in alarm state), the second apparatus adjusts the power aggregation capability appropriately. This closed-loop control ensures power utilization is optimized while device safety is maintained.
2Productivity
If feedback information is collected and processed to adjust power aggregation capability, then power utilization is improved, but signaling overhead increases
Solution Approach 1:
The essential feedback information needed for power aggregation adjustment is extracted from the overall device status reporting mechanism. Rather than transmitting complete device status information, only the critical elements (working status and power aggregation capability indicators) are extracted and transmitted as feedback. This reduces signaling overhead while providing sufficient information for the second apparatus to make informed power aggregation decisions.
Data Source
AI summary
Embodiments of this application provide a communication method, a communication apparatus, and a communication system. The method includes: sending first data to a first apparatus based on a first power aggregation capability of the first apparatus; receiving feedback information from the first apparatus; and sending second data to the first apparatus based on a second power aggregation capability of the first apparatus, where the second power aggregation capability is determined based on the feedback information and the first power aggregation capability. In the solutions, a power aggregation capability of the first apparatus is dynamically adjusted based on the feedback information of the first apparatus, so that the power aggregation capability of the first apparatus can be determined properly. This helps improve utilization of transmit power of the first apparatus while ensuring that the first apparatus works properly.