Power Management TRIZ Cases
- Low-Power V2X Reception Timing Using Predicted Time-To-Collision
Predicted time-to-collision and slot skipping cut unnecessary V2X receptions, lowering battery drain without missing critical road users.
- Multi-Antenna Grip Sensing for SAR-Compliant RF Power Control
Distributed grip sensors detect dielectric-body proximity early, preserving RF output and link stability while meeting SAR limits.
- Hybrid Terminal Communication for Energy-Adaptive Transmission
Switching between backscatter and active transmission by energy threshold improves connectivity for low-energy harvesting terminals.
- Radio Base Station Battery Clustering for Reliable FCR Services
Clustered RBS battery control selects primary and standby sites for FCR events to cut degradation, avoid penalties, and maintain QoS.
- Terminal Power Control Using Standardized Usage Scores
Power control priorities are set from device-type usage scores, improving energy savings across different user environments.
- Wireless Positioning Link Classification for ALOS and NLOS Mitigation
Timing, path power, and coherence bandwidth reports help separate LOS, ALOS, and NLOS links to improve wireless positioning accuracy.
- Disposable Analyte Sensor Base With Integrated Battery Sealing
A disposable base with an integrated battery and sealed contacts keeps analyte sensor power and wireless communication reliable while reducing reusable-module waste.
- Optical-Fiber Mobile Terminal Layout for Near-Zero SAR Exposure
By moving the RF module outside the handset and linking it by optical fiber, this case cuts head exposure while preserving normal communication.
- Grip Sensor Capacitance Tuning for SAR-Aware Signal Adjustment
Dynamic reference capacitance tuning improves grip detection and wireless signal adjustment while helping electronic devices meet SAR limits.
- Ambient IoT Wake-Up Cycle Adaptation for Low-Power Signal Monitoring
Dynamic wake-up periodicity cuts idle monitoring power in ambient IoT devices while preserving sync signal responsiveness through RF energy awareness.
- Ambient IoT Transmission Scheduling for Energy-Limited Devices
Energy-based transmission intervals let Ambient IoT devices send data with fewer collisions while preserving limited stored energy.
- Insertable Wireless Module Using PCB Ground Plane for Antenna Efficiency
A host PCB conductive layer extends the antenna ground plane, helping compact insertable power tool modules meet wireless efficiency limits.
- Wireless Energy Transfer Signaling for Synchronized Power Matching
Access and response signals carry power and bandwidth data to synchronize wireless energy transfer and match device capabilities.
- Active Antenna Element Muting With Separation Control
Antenna muting based on element separation cuts radio-chain energy use while maintaining beamforming performance and limiting interference.
- Wireless RF Power Control for Low-Power Radio Reception
Radio-wave detection stops regulator output during idle periods, cutting standby power while preserving sensitivity and communication range.
- GaN-on-Diamond RF Amplifier for High-Power Thermal Control
A lattice-matched GaN-on-diamond RF amplifier cuts thermal resistance and intermodulation distortion while supporting high-frequency data links.
- Shutdown Power-State Control for Battery Discharge Reduction
A user-set shutdown threshold shifts the control system to a deeper power-saving state, cutting battery discharge while preserving standby availability.