Power Management TRIZ Cases

A site controller manages repeater devices by switching control channel roles based on internal temperature readings.

A computer waking method uses Bluetooth signal intensity from registered mobile devices to determine user presence and switch power modes.

A wake-up receiver beacon frame applies padding to align transmission durations across multiple frequency division multiple access channels.

Nodes adapt duty cycles using interference levels to resolve the contradiction between energy savings and network connectivity.

An upper-layer base station commands lower-layer nodes to switch modes based on terminal attributes.

Terminal devices alternate between active monitoring and sleep states to reduce power consumption while maintaining communication reliability.

Segmenting fast transmission rate control to radio base stations reduces processing load and delay during soft handoff.

Base stations share frequency resources dynamically based on channel measurements to resolve interference and utilization trade-offs.

Base station signals cell state transitions to user equipment, reducing interference from continuous PSS and CRS transmission.

A power adjusting apparatus transmits test packets at varying levels to determine optimal transmission settings for subsequent data.

A user equipment determines and monitors specific PLMNs for discovery information to optimize battery power consumption.

Dynamic RF chain switching minimizes frequency re-tuning interruptions during page monitoring, preserving throughput for connected subscriber identity modules.

Segmenting power allocation allows near field communication systems to operate during low battery states, preserving payment transaction capability.

Base station and MME coordinate specific RRC status instructions to manage UE connection states.

Time division multiplexing allocates shared radio frequency transmission paths between dual subscriber identity modules.

Access points schedule Target Wake Time intervals to synchronize data transmission with RF energy harvesting for ambient power devices.

A wake-up receiver identifies a bandwidth part from configuration information to receive synchronization signals.

Dynamic power management of network relay interfaces reduces energy waste and security exposure during idle periods.

Receiver device determines DRX active time using sender indication information to align with periodic transmission schedule and reduce power consumption.

A microphone device uses a single battery with multiple transformers to supply voltage to embedded loads.

A dedicated test interface transmits commands directly to a device under test, bypassing standard communication protocols.

A genetic algorithm optimizes broadcast routing paths in ad-hoc networks by evolving relay node selection and transmission power levels.

Network nodes estimate power allocation functions from channel statistics and signal them to user equipment, coordinating transmission legs to reduce latency.

Distributed CIMA modules monitor the O1 interface to trigger controlled shutdown of O-RAN radio unit transmissions.

Smart devices use periodic wake-up cycles and gateway buffering to maintain reliable long-range communication while minimizing battery drain.

Processor computes data-rate-adjusted error values to adjust transmit power, preventing SIR deficiency during variable rate transmission.

A user equipment determines target transmit power for PRACH and other uplink signals to manage concurrent transmission requirements.

A wireless device adjusts its sleep period based on beacon timing to reduce current consumption.

User equipment measures reference signals and calculates conditional beam reports to resolve Maximum Permissible Exposure compliance trade-offs.

Independent power offsets per beamforming vector prevent superimposition errors, resolving the trade-off between measurement precision and device complexity.

Differentiated transmission power preserves critical signaling reliability at cell edges while managing interference from neighboring cells.

A small cell adjusts transmission power based on local load state to minimize interference with neighboring cells.

Segmenting transmission power into low-power key exchange and high-power data phases resolves the security versus range contradiction in home networks.

A communication system allocates DMT carriers into groups to estimate power levels using interpolation rules for efficient mode switching.

A wireless terminal adjusts transmission power using real-time temperature feedback to maintain safe operating conditions.

Core network device coordinates power consumption settings between relay and terminal devices to prevent transmission failures when the relay enters sleep mode.

A hybrid precoding matrix combines digital and analog components to maximize channel gains.

A user equipment selectively monitors a wake-up signal in a first discontinuous reception group to trigger timers only for groups with buffered data.

First indication information triggers secondary cell processing using a designated first reference signal for faster automatic gain control adjustments.

Server analyzes terminal report data to identify abnormal power consumption in running applications.

Autonomous uplink beam management reduces interference by triggering configuration updates based on measured signal quality metrics.

A grant discard module prunes blind decoding candidates using RNTI constraints and payload validity checks to reduce false alarm rates.

A centralized management apparatus adjusts real-time data transmission power independently of cell-specific reference signals to optimize user equipment throughput.

User equipment transmits early data during random access using configured transport block sizes and repetition numbers to reduce battery consumption.

A fractional subframe transmission method selects flexible start positions within a subframe based on channel availability detection.

A measurement device transmits data via a unidirectional messaging mode that eliminates the need for an active radio receiver.

Dynamic transmit power determination for TDD radios based on actual interference contributions.

A wake-up radio frame omits the basic service set identifier to reduce transmission length.

Segmented parameter sets manage resource configuration complexity and power control difficulty when increasing antenna ports for sounding reference signal transmission.