Power Management TRIZ Cases

A wireless device transmits RF reference signals to detect approaching body parts through antenna reflection characteristics.

A mobile station adjusts its power headroom threshold using reverse link load indications to manage transmission resources.

Allocates zero-power channel state information reference signals to reduce transmission energy consumption while maintaining measurement precision.

A MAC control element updates pathloss reference signals and spatial relations across grouped component carriers to consolidate signaling.

A mobile control device suppresses power-intensive functions when connected to an in-vehicle apparatus, preventing battery depletion during audio playback.

Segmented outer loops map hard metrics to soft metrics, resolving low power control accuracy and ensuring correct convergence of target quality.

User equipment initializes on-duration timers only after detecting available downlink subframes in contention-based radio access networks.

A contactless communication device adjusts antenna power emission levels through dynamic supply voltage regulation.

Serving eNB stops data allocation to allow user equipment switching to discontinuous reception for neighbor cell broadcast channel decoding.

Power management unit calculates minimum transmission time to adjust Notice of Absence sleep duration in portable terminals.

Dynamic weight-based power control resolves interference between heterogeneous cells, optimizing channel conditions and reducing unnecessary power consumption.

A low duty cycle device synchronizes wake-up cycles with a location server to enable efficient wireless communication.

Independent temporal starting positions and repetition numbers align resource allocation with encoding timing, resolving latency and alignment conflicts.

A mobile terminal switches stored radio frequency parameter sets to optimize antenna radiation performance.

A portable device switches between stable and priority communication modes to ensure reliable connections.

Establishing band-specific transmit power and coverage standards resolves reliability issues caused by unique antenna configurations in FR2-2 vehicular UEs.

A user equipment evaluates signal quality thresholds to determine neighbor link measurement necessity.

User equipment selects higher uplink transmission power for specific services to enhance coverage while maintaining compliance with SAR limits.

A portable electronic device adjusts transmit power functions via a processor to manage multimedia data transmission.

Segmenting sensor data into short packets with time intervals extends communication range while reducing battery load.

A physical layer transmit operation constructs data units via a linked list of MAC protocol data units to enable efficient pre-fetching.

A wireless device prioritizes lower frequency bands using historical signal data to reduce power consumption and time required for network acquisition.

An antenna switching system incorporates a 3-dB power divider to resolve impedance mismatch during combined beam formation while maintaining sector isolation.

User equipment transmits operational information to enable network bandwidth part selection, resolving inefficient utilization and battery drain.

A frequency band management apparatus acquires usage information from wireless LANs to determine available cellular bands.

Modem mode switching uses event triggers to reduce network load while maintaining application continuity.

A power optimization method reduces resource usage by applications during screen-off states in Do Not Disturb mode.

An electronic apparatus manages wireless LAN access point connections by executing or rejecting change requests based on its current operational state.

A transmission device controller adjusts load current during operation mode transitions to stabilize power supply voltage.

Relay devices simulate peripheral presence to extend Bluetooth Low Energy coverage beyond standard range limits.

Zero power slots enable user equipment to measure noise energy during transmission gaps.

A baseband unit collects radio remote unit carrier states to synchronize control logic.

A zero-energy frame signals an energy harvesting window allowing a wireless station to accumulate power before decoding data.

A network node selects wake-up signal transmission modes based on link quality to balance detection reliability and resource consumption.

A contention-based uplink transmission method enables user equipment to transition from a dormant state to an active state without scheduling request overhead.

Dynamic antenna selection and power control resolve device complexity trade-offs in contention-based PRACH channels.

User equipment selects network slices based on power consumption metrics to extend battery life while maintaining application performance.

A terminal device manages uplink transmit power using specific configuration settings and grant-based scheduling logic.

Home access point connects mobile devices to cellular networks via local area interfaces.

A terminal control section determines maximum transmit power based on uplink duty cycle thresholds using step functions.

A baseband processor transmits keep-alive packets to maintain a data connection while the applications processor remains in sleep mode.

Terminal apparatus receives assist information from a base station to cancel inter-user interference in non-orthogonal multiplexing transmissions.

A mobile station apparatus dynamically selects transmission antennas to manage amplifier load.

A decentralized algorithm classifies neighboring vehicles by road alignment to adjust transmission power levels dynamically.

A sensor node controller calculates a dynamic sensing rate to extend battery life.

A feedback response window with multiple occasions manages sidelink unicast links via a discontinuous transmission counter.

Separate beams optimize timing measurement accuracy, resolving the trade-off between positioning precision and device complexity.

A terminal adjusts its power management state between awake and sleep modes during transmission opportunities to conserve energy.

Devices measure transmit power capability to select uplink beams and reduce interference.