Wireless Module Selection for Power Saving in Multi-Module Devices
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Solution Overview
Problem
Power-saving technical solutions in communication protocols are designed for devices with a single communication module, failing to account for devices with multiple modules, thereby limiting the power savings achievable.
Innovation Solution
A method for wireless communication that allows a device with multiple communication modules, such as a RedCap and eMBB module, to determine and switch between these modules based on first information, considering their different capabilities and power consumption, enabling efficient power management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If power-saving technical solutions are designed for devices with a single communication module, then the solution design is simple, but the power saving effectiveness is limited
Solution Approach 1:
The patent implements dynamic communication module selection where the device can switch between different communication modules (e.g., RedCap and eMBB) based on real-time conditions. The device dynamically determines which module to use for communication, allowing optimization of power consumption according to actual network conditions and service requirements, rather than being fixed to a single module configuration
Solution Approach 2:
The patent changes the operational parameters by introducing multiple communication modules with different power consumption characteristics and capability levels. The device can adjust its communication parameters by selecting appropriate modules based on service types, network conditions, and power availability, thereby optimizing the balance between power consumption and communication performance
2Adaptability or versatility
If devices use multiple communication modules with different capabilities, then communication adaptability is improved, but power management complexity increases
Solution Approach 1:
The device employs dynamic module selection mechanisms that automatically determine which communication module to activate based on current service requirements and network conditions. This dynamic approach allows the device to adapt to different communication scenarios while managing complexity through automated decision-making rather than manual configuration
Solution Approach 2:
The communication module selection and power management is performed autonomously by the device itself based on pre-defined criteria and real-time conditions. The device self-determines which module to use for communication without requiring complex external control, thereby managing the complexity of multiple modules through self-service mechanisms
3Use of energy by moving object
If devices switch between different communication modules, then power consumption is optimized, but communication reliability may be affected
Solution Approach 1:
The patent implements dynamic module switching based on real-time assessment of network conditions and service requirements. The device monitors communication status and can switch between modules (e.g., from RedCap to eMBB) when reliability requirements change, ensuring that communication reliability is maintained while optimizing power consumption through appropriate module selection
Solution Approach 2:
The device employs feedback mechanisms to monitor communication quality and power consumption levels. Based on this feedback, the device can make informed decisions about module switching, ensuring that reliability requirements are met while achieving power optimization. The feedback loop allows the system to adapt to changing conditions and maintain reliable communication
Data Source
AI summary
A method for wireless communication and a communication device are provided. The method includes the following. A first device receives or sends first information, where the first information indicates that the first device is to perform communication based on a target communication module among multiple communication modules, and the multiple communication modules respectively have different communication capabilities and/or power consumption.