Power Management TRIZ Cases

Adaptive EH CDRX uses energy thresholds and timers to switch DRX cycle lengths, improving REDCAP UE power savings and reachability.

Beamformed wireless power uses shared communication frequencies plus authentication and timing control to power only approved devices.

A central controller estimates missed remote-control messages from switch status, latency, and polling intervals to keep vehicle commands safe.

Periodic BMS wake-up checks parked traction battery status, then hibernates or uploads alarms only on anomalies to cut energy use.

During power disruptions, the gateway lowers modulation rates and shuts down inactive interfaces to extend backup runtime with less session impact.

Subscriber-line power levels trigger wireless backhaul reconfiguration in a reverse-powered DPU, avoiding fiber rollout while scaling broadband capacity.

A wireless power transmitter uses receiver device data to switch between in-band and out-of-band control links for broader compatibility.

A control node matches energy rates to base station radio traffic, cutting energy cost and carbon emissions while improving efficiency.

A low-power indication lets the network preserve UE context, cutting signaling, latency, and energy drain in harvesting wireless devices.

A credit point system limits uplinks, downlink processing, and receive windows in LoRaWAN nodes to curb battery drain and extend service life.

Holographic metasurface antennas and bi-static amplification carry 5G millimeter-wave signals through windows with stronger indoor coverage.

Power-use feedback lets energy harvesting nodes adjust wireless energy transfer and sensing duty cycles to avoid skipped operations.

Stored configuration parameters let vehicular distributed antenna units wake quickly from sleep while still adapting to new communication settings.

Synchronized BLE peripherals switch from receive-only to active mode to avoid handover gaps and maintain wireless link continuity.

Battery voltage, temperature, and vehicle-state sensing guide adaptive power states that extend digital license plate battery life.

A power tool PCB layer acts as the antenna ground plane, letting a compact insertable wireless module meet RF efficiency needs.

A wireless UE reports energy needs and capability limits so the network can schedule communication tasks around intermittent harvested power.

Selective RIS grouping and activation cuts interference, lowers channel estimation overhead, and reduces power use in wireless networks.

During calls, RF chip control lowers upper-antenna transmit power when the phone is near the head, reducing SAR without disrupting call performance.

Polarization signaling and phase rotation help MIMO links maintain reception quality in LOS conditions without losing transmission capacity.

Rapid local and global search tunes wireless power beamforming for multiple receivers, cutting setup time while maintaining efficient transfer.

Coupling signals from multiple antennas are reused to identify antenna states and route Tx power with lower insertion loss and higher throughput.

Network-aware energy harvesting gaps let wireless nodes pause and resume links with less signaling overhead and steadier connectivity.

A shielding strip around mmWave antenna elements cuts PDE outside the field of view, enabling higher transmit power without extra sensors.

Door operation triggers a mobile terminal search with switched communication states and search ranges to cut user recognition power use.

Wide-to-narrow RF sensing beams detect and track UAVs, then deliver harvestable power to extend flight time without separate charging.

A unified wireless charging display shows charge status for multiple devices on one screen, cutting repeated checks, user effort, and energy waste.

A shared wireless charger detects multiple devices and shows their charge status on one display, cutting interface steps and power use.

Antenna switching uses module temperature and SAR/MPE-limited received power to improve link quality while avoiding heat-related issues.

Battery-powered or energy-harvesting UEs report power status so the network can adapt procedures and reduce energy waste.

Beamformed wireless power uses Wi-Fi authentication to charge only approved devices at distance while avoiding energy waste.

A PTX broadcasts load state and supported modes so multiple PRXs can switch communication paths without reducing wireless charging efficiency.

Multi-level energy thresholds let harvesting wireless nodes report power state and switch QoS configurations as energy availability changes.

Beacon-based commissioning links load control addresses to physical locations using RF or visible light, cutting setup time in buildings.

A pre-warning monitoring mode lets UE manage MPE power backoff and signal options early to avoid mmWave radio link failures.

Base-station feedback switches wireless devices between duplex modes to handle cell edge interference, improving link reliability and battery life.

A supercapacitor handles high-power LPWAN bursts while end nodes sleep between cycles, extending battery life in remote resource monitoring.

Battery voltage monitoring throttles scheduled radio activity to prevent resets, preserve synchronization, and extend battery life.

Dedicated network resources schedule wireless power transfer to UE devices, improving charging efficiency while avoiding communication interference.

Energy reports tied to service units and QoS settings help users and networks cut emissions by adapting paths, parameters, and energy sources.

Charge-state-based path selection balances mesh communication load across battery modules to avoid uneven discharge and cut radio power use.

Separate UE power settings for data and energy harvesting improve wireless charging efficiency while matching receiver harvesting capability.

Jointly tuning the first supply voltage with efficiency data from both stages helps a base station power system find its highest-efficiency operating point.

RF energy from the antenna powers the control unit during boot, cutting standby consumption while preserving fast NFC/RFID response.

A receiving power window lets terminals report safe thresholds so base stations can adjust wireless power and avoid overheating or diode breakdown.

Selective polarization tuning and phase shifting suppress intermediate-field PIM, improving uplink coverage while limiting downlink impact.

Terminal-reported harvesting efficiency, speed, and signal strength let the network shorten wireless power transmission to cut waste and interference.