Dynamic Multi-Link Communication Control for Power Optimization
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Solution Overview
Problem
Existing communication technologies face challenges in efficiently managing power consumption and communication links, particularly in environments where multi-link communication is applicable, leading to increased overhead and potential resource wastage.
Innovation Solution
A communication apparatus and method that dynamically control the number of communication links and power states based on predetermined conditions, using IEEE 802.11be standard for multi-link communication, to optimize power consumption and communication efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multi-link communication is established to improve communication efficiency, then communication reliability is improved, but power consumption and overhead increase
Solution Approach 1:
The patent applies dynamics by making the communication apparatus adaptable to different operating states. The apparatus dynamically adjusts its behavior based on whether it is in a power-saving state or a normal operation state, enabling it to optimize between power consumption and communication reliability in real-time conditions.
Solution Approach 2:
The patent changes the parameter of link establishment based on the operating state. In power-saving states, the apparatus refrains from establishing communication links, while in normal operation states, it establishes links as needed. This parameter change resolves the contradiction by adapting link establishment to operational requirements.
2Productivity
If multiple communication links are established to improve communication efficiency, then data transmission speed is improved, but overhead increases
Solution Approach 1:
The patent makes the communication apparatus dynamic by adjusting its link establishment behavior according to the operating state. In power-saving states, links are not established, reducing overhead. In normal operation states, links are established to enable high-speed data transmission, thus dynamically balancing productivity and overhead.
3Reliability
If communication links are maintained in standby state to ensure quick response, then communication reliability is improved, but power consumption increases
Solution Approach 1:
The patent applies periodic action by using trigger conditions to determine when link establishment should occur. Instead of maintaining continuous standby links, the apparatus periodically evaluates trigger conditions (such as receiving specific frames or detecting operational needs) and establishes links only when conditions are met, thus reducing power consumption while maintaining response readiness when needed.
4Productivity
If the communication apparatus operates in high-performance mode to improve communication efficiency, then data transmission speed is improved, but power consumption increases
Solution Approach 1:
The patent makes the communication apparatus dynamic by allowing it to switch between power-saving mode and normal operation mode based on operational needs. This enables the apparatus to achieve high communication efficiency when required while conserving power during periods of low activity, resolving the contradiction between productivity and energy consumption.
Solution Approach 2:
The patent changes operational parameters (link establishment, communication mode) based on the operating state. By adjusting these parameters according to whether the apparatus is in power-saving or normal mode, the system optimizes the balance between communication efficiency and power consumption.
Data Source
AI summary
A communication apparatus includes a control unit that executes a predetermined process of controlling whether to execute first communication using a plurality of communication links having links of a first number between an external apparatus and a communication apparatus established by a communication function compliant with an Institute of Electrical and Electronics Engineers (IEEE) 802.11b series standard or execute second communication using one or more links having links of a second number smaller than the first number of links between the external apparatus and the communication apparatus established by a communication function compliant with the IEEE 802.11 series standard, as communication between the external apparatus and the communication apparatus, based on whether the communication apparatus is in a sleep state.