Power Management TRIZ Cases

A multi-link device classifies wireless links into groups to transition stations to doze states based on assigned power saving periods.

A base station adjusts uplink transmission power based on repetition levels to optimize signal strength for low-cost machine type communication devices.

A fine-grained link adaptation mechanism determines effective signal-to-interference-plus-noise ratio at resource block granularity.

A user terminal control section multiplexes uplink signals from different radio access technologies onto a single carrier for transmission.

A radio access node sends a wake-up signal to selectively activate receivers on specific links.

A phased detection method evaluates signal strength and frequency deviation to identify valid wake-up signals in implantable medical devices.

Segmenting pilot signals by transmit-receive point increases system capacity in combined cells while maintaining accurate channel estimation.

A tag adjusts communication packet frequency using motion sensors to conserve battery energy.

Modifying standard radio signal amplitude embeds a bit sequence, enabling energy-saving receivers to recognize wake-up patterns without hardware intervention.

A user terminal controls uplink transmission power using downlink control information to manage shortened processing times.

Joint optimization of uplink power control parameters across identified cell clusters balances network load while reducing interference.

Segmenting the radio into a dedicated wake-up receiver and a main communication entity reduces power consumption by minimizing unnecessary wake-ups.

A terminal determines radiated power specifications by measuring total power in each beam direction during inter-band carrier aggregation.

Dynamic selection of distinct parameter sets mitigates interference between device-to-device and wide area network signals.

A group wake-up signal configuration mechanism segments user equipment into distinct categories.

A communication device switches transmission modes based on acquired electrical quantity data to ensure reliable packet delivery.

A gateway device adjusts wireless transmission power based on access device identities and signal strength feedback.

Segmenting simultaneous wake-ups using multipliers prevents collisions and improves data delivery efficiency.

Dynamic repetition factors increase signal coverage without exceeding maximum permissible power constraints.

An image processing apparatus expands display range and applies gradation conversion to high brightness portions.

Assigning higher transmission power to specific resource blocks improves coverage for IoT devices in poor radio conditions while optimizing energy usage.

Proxy basic safety communications consolidate platoon data to alleviate channel congestion while maintaining essential safety information dissemination.

User equipment transmits preferred frequency band subsets to the base station, resolving battery drain from inappropriate automatic handovers.

Dynamic adjustment of cellular communication quality measurement intervals based on signal strength.

A tracking node calculates device distance using signal strength thresholds in the 300 to 1000 MHz range.

Processing circuitry calculates an energy efficiency indicator from transmitted data and power consumption models to reduce overheating in high-frequency bands.

Alternating beacon transmission energy levels reduces interference while maintaining proximity detection performance in wireless networks.

A terminal adjusts secondary cell uplink power using a primary cell random access response transmit power command.

A wake-up radio receiver detects signals by selectively removing low-quality frequency channels to reduce processing complexity.

A communications management system dynamically adapts links and power levels using a dedicated executive module.

A network node detects spatial channel characteristics to determine cell operation states and switch off unnecessary cells.

Wireless assemblies detect interference and exchange indicators to select corrective actions.

Segmented BLER and BER measurements accelerate SIR target convergence while maintaining minimum signal quality.

A wireless device adjusts its wake-up interval based on received data packet timing to synchronize with a slave device.

Network nodes adjust target receive power using Reference Signal Received Power measurements from wireless devices.

A soft access point changes antenna modes based on client power states to conserve energy.

A persistent Target Wake Time session mechanism stores access point state on a secondary device to restore connectivity after downtime events.

Extending the DRX cycle and SFN wrap-around length in mobile terminals to optimize paging signal monitoring intervals.

Scheduling apparatus determines target UE transmission power from D2D outage margin, reducing cellular uplink interference to D2D receivers.

A field device determines its position to pre-select the optimal radio communication network, reducing energy consumption by avoiding continuous scanning.

Measuring signal quality across physical resource block regions enables selective demodulation, reducing blind decoding complexity and power consumption.

Dual power meters measure IF and RF signals to calculate gain and cable loss, eliminating external detector requirements.

A base station adjusts soft-cell coverage area and transmission power to manage device load in extended range zones.

Parameter changes and segmentation differentiate signals to resolve trade-offs between resource utilization and reliability.

Multiplexing a reference signal with a wake-up signal enables UE-assisted antenna calibration, reducing latency and conserving communication resources.

A communication device clock circuit generates multiple phase clocks to support data interface synchronization between subsystems.

Segmenting power headroom reports by panel reduces overhead and improves spectral efficiency in multi-panel scenarios.

A vehicle-mounted wireless unit narrows its communication range when parked to prevent unintended mobile terminal connections.

Suspending the inactivity timer during dormant bandwidth part operation prevents unintended transitions to a default state, reducing power consumption.