Power Management TRIZ Cases

Friend node alternates low power nodes between one-to-one and many-to-one modes using time thresholds, balancing average power dissipation across the network.

Agent controller detects events and awakens master controller from sleep mode, reducing energy consumption by up to 99 percent.

A dual-channel wake-up radio monitors image and non-image RF channels simultaneously using a low-IF mixer architecture.

A wireless mesh network monitors service traffic between user terminals and beacon devices to detect abnormal operation states.

A wireless communication device adjusts transmit power levels based on detected activity modes and signal quality metrics.

A user equipment manages uplink channel transmission power through priority-based scaling mechanisms.

Embedding paging messages in the physical downlink control channel eliminates the need to demodulate the shared channel, reducing terminal power consumption.

A core network node synchronizes paging occasions across multiple cells to maintain reliable communication with wireless devices.

A method adjusts uplink transmit power using static parameters and TPC values for each connected base station.

Variable voltage measurements determine cable resistance without extra circuitry, reducing power dissipation and extending battery backup duration.

Central power monitoring unit tracks individual RF channel amplitudes and phases in multi-channel transmit/receive antenna devices.

Dynamic voltage coordination between primary and secondary power supplies reduces energy loss in communication devices without increasing system complexity.

Dynamic modulation switching adapts user equipment data rates to real-time channel conditions while preventing signal degradation from noise margin loss.

Terminal signals location to access network device during RRC inactive state, resolving resumption speed versus resource occupancy trade-off.

User Equipment autonomously disables Robust Header Compression when battery power is low or context mismatches occur, preventing service disruption.

A terminal manages sounding reference signal transmission power alongside uplink data to maintain system efficiency.

Segmented monitoring procedures manage radio link reliability and device complexity by dynamically adapting search space configurations for New Radio systems.

Base station sends uplink grants to user equipment for direct path switching.

A wireless device uses a secondary radio access technology module to perform functions for a primary module, enabling low-power operation.

Upper base stations coordinate lower station activation using Radio Resource Control measurement reports to reduce power consumption during low traffic periods.

A hardware MAC address parser detects packet headers to activate the media access control layer from shutdown without microprocessor intervention.

Dynamic power loading and MCS adjustments align data streams, eliminating padding waste and reducing interference.

A radio frequency controller manages simultaneous device-to-device and cellular transmissions by dynamically adjusting power spectral density levels.

A base station determines a combined Time Division Duplex configuration to indicate potential uplink transmissions.

Base station determines target uplink transmission power using terminal antenna module sending capability information.

A cognitive radio system scans electromagnetic spectrum to identify unused frequency bands for automatic device connection.

A mobile terminal apparatus calculates electromagnetic radiation exposure using signal power levels and sensor data.

An electronic device adjusts transmit power levels during retransmissions based on battery state and proximity.

Gradual power ramping aligns transient emissions outside active windows, reducing interference with desired signals.

Base devices transmit power management messages specifying reduced operation periods, preserving connection stability while conserving battery power.

Dynamic emission power adjustment using scanning cycles and step sizes to determine optimal operating levels.

A cascade device relays amplified power over Ethernet cables to double the maximum distance of wireless radio systems beyond standard limits.

A user equipment calculates transmission power across serving cells to allocate signals based on maximum configured limits.

A notification indicator in transport blocks allows user equipment to wake up only during predefined periods.

Spatial state detection suppresses video transmission during ear-held calls, conserving battery life and bandwidth.

A wireless device monitors traffic density and periodicity to select predefined power management mechanisms.

A UE calculates HARQ-ACK payload size using Downlink Assignment Index values from detected scheduling assignments.

A mobile electronic device adjusts wireless signal searching frequency based on motion sensor data to conserve battery power.

A mobile device adjusts motion sensor sampling speed based on polling signal reception to conserve battery power.

A tracking list segments packet servicing by session initiation time, preventing premature termination caused by router buffer overflow.

Early decoding feedback allows the base station to command terminal power reduction before TTI completion, lowering interference and extending standby time.

Consolidating three or more sensors on one substrate resolves mounting space constraints in mobile devices while maintaining individual sensor functionality.

Acquiring combination-specific output power restrictions enables switching between carrier aggregation modes to manage intermodulation distortion.

L1 control channel signaling adapts DRX configurations to resolve the trade-off between UE power consumption and data reception reliability.

Dynamic interface state switching reduces unnecessary power consumption by adjusting controller and RF unit activity based on external signal conditions.

A user terminal scales PTRS transmission power based on PDSCH EPRE ratios to maintain phase tracking accuracy.

Network device sends first physical channel with control information indicating acknowledgment resource to user equipment.

A wireless frame synchronization mechanism uses acknowledgment timeouts to coordinate service intervals between network devices.