Power Management TRIZ Cases

A wireless transceiver uses FMCW radar to detect human vital signs and dynamically adjust transmit power levels.

A transceiver controller dynamically adjusts wireless signal power levels to manage network access for user interface devices.

Dedicated IP address assignment enables IMS detection of high latency devices, reducing unnecessary signaling overhead and conserving processing power.

A scheduler selects target user sets based on achievable sum data transmission rates to optimize MIMO communication performance.

A terminal device selects transmission resources within a time range defined by the intersection of link monitoring and resource selection periods.

A base station adjusts a target paging miss rate and transmits this indication to user equipment.

A wake-up receiver detects synchronization signals to maintain network timing without activating the main radio.

A second wireless device applies network coding to assist a base station in decoding data from a first device.

A communication apparatus switches operation modes based on packet reception capability to manage power consumption.

User equipment detects antenna or beam switching events to adjust accumulated transmit power control values for accurate uplink transmission.

A centralized power management system maps reachability states to physical interface power states.

Segmenting wake-up times for legacy and high-throughput terminals reduces channel collisions and standby power consumption.

Dynamic mode switching balances extended battery life with full feature availability for first responder communication devices.

Tester extracts baseband IQ data from front-haul links to detect interfering signals using statistical metrics.

Cyclic delay diversity enables simultaneous power calibration across all antennas, reducing sequential measurement time.

A terminal monitors paging DCI or a second wake-up signal within a timer window started by a first wake-up signal.

A quasi full duplex access point adjusts transmission power based on real-time signal quality monitoring to maintain reliable reception.

Preamble detection triggers high power mode switching before access address arrival, reducing scanning energy while preventing reception errors.

Network node transmits wake-up cancellation indication to keep user equipment in power saving mode.

Segmenting transmission periods into active and sleep intervals reduces Wi-Fi chip power consumption while maintaining data reliability.

A communications device enters a power saving state to reduce energy consumption while maintaining network connectivity.

A channel estimator adapts states using transmit power control commands to improve tracking accuracy.

Nowcasting predicts weather along satellite paths to adjust link parameters, reducing power margin consumption and preventing link cutoffs.

A wireless receiver dynamically reduces sensitivity to mitigate electromagnetic pulses from nearby microwave ovens.

Mobile wireless device selects transmit antennas by measuring received signal characteristics to optimize uplink transmission performance.

A wireless transmitter-receiver adjusts transmission power and reception sensitivity through a single user operation to conserve energy.

A communication device manages RRC state transitions by maintaining configurations during the light connected phase to enable faster reconnection.

A paging message indicator signals whether designated messages exist in a listening interval, allowing the mobile station to enter a low power state.

An electronically steerable antenna system switches radiation patterns during data frame transmission to optimize signal delivery.

A user equipment determines actual power delay profile accuracy and switches between MMSE and AMMSE modes when one-shot estimations degrade reliability.

Grouping wireless devices by received beacon power enables simultaneous medium access, reducing unnecessary back-offs from exposed terminal interference.

Random cyclic shifts applied to each on symbol in the wake up receiver transmit waveform mitigate spectral lines that exceed FCC limits.

A discontinuous reception parameter configuration method adjusts wake-up message detection cycles to manage terminal power states.

Terminal uses source cell WUS data to guide PDCCH monitoring in the target cell when switching delays cause missed wake up signaling windows.

Acoustic wireless network nodes transmit encoded tones through a tone transmission medium to establish communication links.

A mobile device switches to a specific energy state and notifies the network to inhibit non-essential communications.

Transmitting probe signals at different power levels to detect active repeaters on wireless propagation paths.

A framework associates uplink transmission configuration indicator states with power control parameters for flexible beam management.

A low-power wide area network base station separates and decodes multiple simultaneous transmissions using hardware frequency offsets.

A combined frequency and time domain power adaptation technique allocates transmission power over strongest subcarriers to maintain desired signal strength.

Access point devices determine precise location using GPS and Wi-Fi Fine Timing measurements to request Automated Frequency Coordination power allowances.

User equipment skips redundant frequency band scans by storing subset indications from initial scans, reducing signal acquisition time and battery drain.

A base station signals a user equipment to adjust its physical uplink control channel modulation order based on link budget conditions.

A wireless terminal stops power to radio frequency circuits during dormant states.

Tracking devices dynamically group to share transmission burdens and conserve battery power.

Dynamic priority indicators in DCI format 30 resolve unfair power distribution between sidelink and uplink channels.

A low power core monitors sensor signals to adjust processor clock rates, reducing energy consumption while maintaining sensor accuracy.

Devices send assistance information indicating retransmission preferences, reducing downlink control channel monitoring time and power consumption.