Dual Communication Processors with Temperature-Based 5G Mode Switching
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Solution Overview
Problem
The increased power consumption and operating temperature of electronic devices using 5G frequency bands lead to degraded battery life and potential component damage, exacerbated by repetitive release and re-establishment of 5G communication connections.
Innovation Solution
An electronic device with dual communication processors and a temperature sensor manages power consumption by entering a low power mode or sleep state based on temperature conditions, preventing repetitive release and re-establishment of 5G connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If 5G communication is used to achieve high data transmission rate, then communication speed is improved, but power consumption increases and operating temperature rises
Solution Approach 1:
The patent implements dynamic switching between 5G and 4G communication modes based on real-time temperature monitoring. When temperature exceeds a threshold, the system dynamically transitions from 5G to 4G mode, adjusting communication parameters adaptively to balance performance and power consumption.
Solution Approach 2:
The system changes communication parameters by switching frequency bands and communication protocols based on temperature conditions. It monitors temperature and adjusts the communication mode (5G/4G) accordingly, changing operational parameters to optimize both speed and power consumption.
2Speed
If 5G communication is used to achieve high data transmission rate, then communication speed is improved, but operating temperature increases leading to component damage risk
Solution Approach 1:
The system dynamically adjusts communication mode based on real-time temperature feedback. When temperature rises above a safe threshold, the system automatically switches from 5G to 4G mode, creating a dynamic thermal management mechanism that prevents overheating.
Solution Approach 2:
The patent implements a feedback mechanism where temperature sensors continuously monitor operating temperature and provide feedback to the communication controller. Based on this feedback, the system adjusts communication mode to maintain temperature within safe operating limits.
3Adaptability or versatility
If repetitive release and re-establishment of 5G connections occurs, then communication adaptability is improved, but power consumption increases and battery life degrades
Solution Approach 1:
The system performs preliminary temperature checks before switching communication modes or releasing connections. By checking temperature in advance, it prevents unnecessary connection releases and re-establishments that would consume excessive power and reduce battery life.
Solution Approach 2:
The communication system monitors its own temperature status and autonomously decides when to switch modes or maintain connections, eliminating the need for frequent manual or external control interventions that would increase power consumption.
4Power
If threshold voltage is increased to operate internal components at higher power, then device performance is improved, but power consumption increases
Solution Approach 1:
The system dynamically adjusts operating voltage and power levels based on temperature conditions. When temperature is within acceptable ranges, it operates at higher power levels for optimal performance; when temperature rises, it reduces power consumption to maintain safe operating conditions.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach reduces power consumption and prevents component damage by optimizing power usage and minimizing unnecessary 5G connection cycles.
Implementation Method 1
a temperature measurement sensor configured to measure a temperature of the communication processor
Data Source
AI summary
An electronic device includes a communication processor including a first communication circuitry, a second communication circuitry, and a temperature measurement sensor. The electronic device further includes an application processor that receives information via the second communication circuitry and determines whether to request the communication processor change modes. The communication processor receives a signal to change modes, release an RRC connection, and control the second communication circuitry to enter a sleep state.