Power Management TRIZ Cases

Master device adjusts slave latency parameters to lower power consumption by reducing response frequency when high real-time performance is unnecessary.

A session management function derives core network assisted radio access network parameters to determine expected session activity behavior.

Automated process selects optimal wireless channels to mitigate electromagnetic interference during aircraft network deployment.

Prohibiting EDCH frames allows base stations to measure non-EDCH receive power for accurate admission control.

Dynamic transmission power adjustment based on real-time signal analysis conserves battery life while maintaining reliable short-range wireless connectivity.

User equipment determines transmission power levels for uplink control channel repetitions based on available symbol quantities.

A push-pull discovery relay mechanism coordinates search signals and conditional broadcasts to establish wireless connections.

An RF integrated circuit uses an on-chip gyrating circuit to generate motion data for dynamic parameter adjustment.

On-Off Keying modulation in wake-up packets reduces receiving device power consumption while enhancing spectrum efficiency in dense wireless LAN environments.

A vehicle onboard software update method uses occupancy detection to minimize display energy consumption during remote installation.

Transmitter derives spatial channel signatures from feedback signals using eigenvalue decomposition to optimize power delivery.

Segmenting RFID regions isolates control flags from user data, preventing information loss during wireless LAN state switching.

A base station selects backhaul user equipment or secondary base stations for traffic transmission to manage network resources.

Dynamic scheduling algorithm allocates shared cells based on instantaneous traffic measurements to reduce energy consumption while maintaining reliability.

Reverse-ordering demodulation selects high-quality transmission units to concentrate power and maximize data capacity in MIMO systems.

Grouping subcarrier blocks into sets with defined power ranges reduces intercell interference fluctuations and improves SIR estimation accuracy.

A wireless signal receiver uses buffer watermarks to transition between active and sleep modes for efficient power management.

A station management method adjusts wake-up periods based on beacon frame indicators to conserve power.

A wake-up receiver PPDU format uses OOK modulation to activate main radios only when needed.

A radio network node schedules user equipment using power amplifier utilization factors to optimize resource assignment.

Determines uplink sounding reference signal transmission power using spatial relation information between downlink and uplink reference signals.

Macro base station adjusts measurement gap periods based on signal quality thresholds to optimize user equipment identification.

Segmenting wake-up indications within subframes reduces packet data latency while lowering power consumption during inactive periods.

A channel selector switch maintains an active state during dual connectivity to preserve signal paths.

Motion detection dynamically disables display and input units during stationary calls to prevent screen lighting and reduce power consumption.

Base station determines per-user bandwidths for reference signals based on channel quality to optimize resource allocation.

A wake-up radio receives a frame with payload data to selectively transition a main radio from a lower-power mode.

Aligns paging occasions with DRX cycles to reduce power consumption from frequent wake-ups while maintaining service reception reliability.

An access node transmits an adjustment value with a reference signal to guide wireless device selection.

Derives closed-form ergodic rate expressions to allocate resources fairly without assuming channel hardening.

Base station broadcasts concurrent pilot signals at distinct transmission power levels to support diverse user equipment modes.

Non-connected UEs utilize connected-state reference signals for cell reselection measurements, reducing energy consumption from continuous SSB monitoring.

Segmenting power headroom reports by panel resolves uplink power control inefficiencies in multi-panel 5G networks.

A timer delays power preference indication messages during RRC connection setup to reduce unnecessary signaling overhead in LTE networks.

Power management system estimates future energy needs to deactivate non-essential functions before depletion.

HEW stations adjust CCA thresholds to transmit during spatial reuse opportunities, improving network efficiency while maintaining legacy device compatibility.

Separate power limits for mission-critical and non-mission-critical uplink signals prevent channel failures while maintaining overall RF exposure compliance.

A service-specific paging method configures discontinuous reception cycles to reduce unnecessary decoding in wireless devices.

Shield nodes employ directional interference signals to block unauthorized reception while maintaining clear uplink and downlink paths for legitimate devices.

A central coordinator calculates optimal attenuator values for access points based on neighboring signal levels to optimize service areas.

A user equipment determines its coverage enhancement level to apply specific measurement activity configurations.

A touch sensing unit detects inputs independently of display states to trigger device wake-up and charging progress visualization.

Macro base station signals random access preambles to candidate user equipments for uplink interference identification.

Periodic activation of a wireless communication module conserves energy store capacity, reducing maintenance time for hand-held power tools.

A User Equipment determines HARQ-ACK payload size using Downlink Assignment Index fields for accurate uplink transmission.

Dynamic transmit power adjustment and reporting schedule modification reduce energy consumption while maintaining data delivery reliability.

Adjusting target Frame Error Rates and maximum transmit power levels according to individual receiver sensitivity reduces reverse link error rates.

Terminal device resolves ambiguity in DRX group selection during scheduling request transmission to improve power management and scheduling flexibility.

A base station generates and modulates HARQ information via QPSK for multiple uplink codewords.

User equipment reports overheating to a network device for coordinated radio resource configuration adjustments.