Power Management TRIZ Cases

Mobile stations use subchannel repetition to concentrate transmit power density and enhance uplink link budget in OFDMA systems.

A communication apparatus limits transmission frame duration for non-TWT stations to prevent interference with low latency targets.

Dynamic timing adaptation aligns discontinuous reception ON durations with XR packet arrival patterns, resolving energy consumption versus precision trade-offs.

A database server recalculates maximum allowed equivalent isotropically radiated power for cognitive radio channels.

A software defined network controller uses combined ADMM and WMMSE algorithms to optimize power and frequency allocation alongside network routing decisions.

A non-AP MLD negotiates a broadcast TWT agreement over one link to synchronize wake times across multiple affiliated stations.

Segmenting the receiver soft buffer accommodates interfering signals, enabling codeword level interference cancellation to improve decoding success rates.

A mobile agent adjusts speech recognition model parameters in real-time based on detected space type information.

A headend device polls cable modems to measure signal strength and dynamically adjusts output power levels.

Hierarchical beam sequencing reduces alignment complexity while maintaining signal strength across varying distances.

A radio terminal transmits a timing adjustment request uplink signal through an uplink control channel to receive transmission timing correction information.

A wireless transmitter power control method adjusts output levels via digital back-off signals to manage amplifier transitions.

A user equipment method segments spans into monitoring and non-monitoring slots to reduce blind detection overhead.

A quad SIM mobile device manages subscriptions across two radio frequency chains to maintain active data traffic and slotted idle monitoring states.

A network-controlled repeater receives side control information to execute dynamic amplify-and-forward operations.

A wireless communication device uses a wake-up controller and beacon circuit to manage power states.

A notification device control unit switches between transmission modes to manage power usage.

Target Wake Time protocols minimize latency and judder by dynamically adjusting service periods based on data availability indicators.

A Wi-Fi access point detects a radio signal from a station device to switch modes and transmit a wake-up message.

A network gateway intercepts keep-alive messages to process responses on behalf of wireless devices.

A power management apparatus uses a processor to detect RF signal envelopes and control DC to DC converter modes.

System logic adapts DRX cycle length based on service plans, reducing battery drain when data services are disabled.

A WLAN access point uses a Bluetooth module to detect terminals and automatically activate the wireless network interface.

System monitors traffic patterns to drop unused virtual private network sessions, reducing cellular data charges and battery drain.

A radio network node adjusts antenna element power provision based on user equipment capability and activity state indications.

A dynamic CDRX profile selection mechanism adapts discontinuous reception timers based on application quality of service requirements.

A mobile terminal determines indoor presence using a second radio wave reception module to activate a short-distance search circuit.

User equipment calculates baseline transmit power from prior communications to establish adjusted initial transmission levels.

An integrated radio splits power burden between active and passive modes to optimize energy usage.

Network controller assigns contiguous time slots to wireless sensors, consolidating communication periods.

A terminal device acquires link quality metrics to determine data transmission actions.

A radio base station transmits reference signals with narrower bandwidth and greater power to expand coverage in overlapping small cells.

Periodic sleep mode reduces power consumption and transmission overhead by minimizing continuous monitoring.

A network connection management module selects connectivity options based on power consumption metrics.

Automatic communication management system detects voice sound levels to trigger call closure.

A subband physical multicast channel allocates multimedia broadcast multicast service data to low complexity user equipment.

Transport block size scaling indication in downlink control information enables coverage enhancement for reduced capability user equipment.

A slave communication apparatus dynamically adjusts preamble bit counts during master detection to optimize signal processing.

User equipment selects antenna panels to steer millimeter wave beams.

Periodic mode switching reduces wireless interference in aircraft cabins while maintaining asset tracking reliability.

A selection unit chooses a frequency band and layer for non-orthogonal multiple access transmission to a terminal device.

Dirty paper coding precodes transmit signals to cancel interference, maintaining constant SINR and sum capacity across users.

A wake-up radio frame includes a counter field to verify parameter versions, preventing unnecessary primary connectivity radio wake-ups.

A mobile network node correlates user equipment positioning data with cell coverage areas to control base station active and inactive states.

Peak-to-average ratio based power management adjusts power amplifier bias voltage, eliminating digital-to-analog converters and reducing device size.

Loop-powered 802.15.4e devices use unidirectional time synchronization and periodic beacon listening to reduce energy waste during neighbor discovery.

Uses a 50th percentile of measured radiated power to determine transmission power, ensuring minimum EIRP requirements for spherical coverage in 5G NR systems.