Power Management TRIZ Cases

Physical layer detects power limits and signals the MAC layer to adjust preamble transmission resources.

A communication control apparatus acquires secondary wireless system information and determines operation parameters to satisfy interference protection standards.

A transition management component adapts wireless state timers based on application type and content characteristics.

A primary UE receives scheduling information from a base station to allocate dedicated resources for secondary UE communication.

Terminal device scrambles random access preamble using cell-specific code sequence to orthogonalize signals.

An NFC device switches between standby and active modes to optimize tag detection sensitivity based on user environment parameters.

Dynamic power control adjusts transmit levels to compensate for downlink coverage degradation caused by shortened transmission time intervals.

A terminal device adjusts transmission power levels to restrict the number of receiving devices in a wireless network.

Segmenting the receiver into a low-power unit and a main unit reduces energy waste from unnecessary wake-ups while maintaining reliable MBS session reception.

A power management module determines beacon and wakeup intervals to coordinate device states in wireless networks.

A first terminal device transmits a sidelink message to control the discontinuous reception status of a second terminal device.

A portable device transmits emergency positioning messages via Bluetooth Low Energy to enable location tracking.

Selective blanking and attenuation of interfering transmissions in neighboring sectors reduces signal collision for target users.

A concave inter-slot ramp control curve reduces power amplitude in the guard area, lowering memory requirements and computation time for TX power amplifiers.

A user terminal applies waveform-specific transmit power control parameters to manage signal transmission across different radio resources.

A device restricts wireless probe packet transmission to pre-stored network locations.

First network device transmits third indication information to manage synchronization signal block transmission states.

A multicast control channel delivers session configurations to user equipment before it enters an RRC inactive state.

Wireless devices estimate D2DSS power by measuring associated D2D signal power and determining the power difference between them.

An alert-triggered recording system captures spectrum data only when network performance falls below a threshold.

A dual modem circuit switches between high-speed and low-power modes to maintain connectivity.

Terminal device selects next discontinuous reception cycle type based on received data association to reduce power consumption.

A wireless device determines default beams for PUCCH and SRS transmissions using configured pathloss reference signals.

A wake-up signal system transmits preliminary indicators to reduce unnecessary device monitoring.

A macro node manages data transmission power across sub-frames to optimize network performance.

A communication apparatus shifts operation modes based on detected memory access to optimize energy usage.

Segmented wireless sensor nodes enable dense weather monitoring along utility corridors, reducing wildfire risks from inaccurate data collection.

A power management system adjusts transmission levels between implantable medical devices and external readers.

Helper cells share load data via X2 signaling to independently adjust power states, resolving latency and multivendor compatibility issues.

Adjusts power scaling factors based on actual antenna port counts to resolve reduced transmission power in mode 2 operations.

A user equipment computes power headroom for unlicensed band transmission assuming physical uplink shared channel access.

Segmented display logic shows application updates while the device remains locked, resolving the contradiction between security and user convenience.

A wireless device manages messaging by suppressing tracking area updates and measurement reports based on signal quality thresholds.

A terminal device switches to a low power mode that disables downlink data reception and reduces radio frequency path current.

A CDMA transmitter enters a low power state during data inactivity to conserve battery energy.

A digital camera writes a parameter acquisition completion flag into non-volatile memory before entering power saving state.

Impedance matching via a passive filter reduces current draw in sleep states while maintaining reliable wake-up signal detection.

A wakeup information transmission system divides signals into reference signal and control channel parts to reduce power consumption.

Terminal device determines bandwidth part priority to perform signal transmission based on configured indicators.

Operating channel information elements validate link parameters during key protocols to prevent multi-channel man-in-the-middle attacks.

Edge-mounted touch sensors detect a hands-off state on a handheld device, bypassing sleep mode when physical pressure or external connections exist.

Per-layer perturbation patterns create artificial power differences, enabling signal separation and reducing inter-layer interference in NOMA systems.

A user equipment manages input data processing through local computing or offloading based on power harvesting availability.

SCG suspension transitions serving cells between dormancy and activation states via RRC messages, reducing latency while conserving energy.

Slotted Aloha-NOMA protocol uses Successive Interference Cancellation receivers to separate superposed signals from multiple IoT devices.

A tracking device adjusts transmission power and frequency based on motion detection to optimize energy use.