Power Management TRIZ Cases

This case coordinates uplink and downlink repeater gains from channel noise to limit interference during initial access.

This case uses distinct PDCCH settings across DRX active intervals to balance UE power consumption and signal reception accuracy.

Unified network interaction lets multi-SIM terminals share resources and reduce power use.

Two SRS resource sets segment SRI indications, enabling up to 8 PUSCH layers while avoiding added DCI payload overhead.

Beam-based NCR ON/OFF control reduces signaling overhead, interference, and power use.

MN-SN DRX coordination gives UEs suitable idle periods for ANR measurements, improving NCGI and beam-information reporting success.

Non-contiguous channel allocation helps wireless terminals manage interference in dense LANs.

This case coordinates UE-specific paging resources in RRC_INACTIVE state to reduce power use and system information delays.

This case configures panel-specific PTRS-to-PUSCH power ratios for reliable uplink transmission during simultaneous multi-panel operation.

This case coordinates BWP switching with adaptation indications, sync counting, and timers to prevent RLM interruptions.

This case bypasses RRC encapsulation for DRX configuration, enabling faster terminal updates and lower base-station processing load.

This case configures multiple power-control parameter sets for antenna panels, adapting NR uplink power to channel conditions.

UE-specific search spaces and uplink channels support small data in RRC idle mode, reducing setup time and device power use.

A UE skips reference-signal updates for fresh parameters, reducing DRX uplink latency and power use while preserving reliability.

This case uses accumulated TPC commands to set PUCCH transmission power, addressing NR uplink control performance limits.

This case uses body proximity sensing and beamforming to trigger target-cell handovers before MPE limits force uplink power reduction.

An NFC antenna and control module detect LPCD mode, then send an RF signal to wake terminals for normal communication.

This case uses network-exchanged predicted cell loads to trigger handovers, stabilizing load balance and improving service quality.

When uplink transmissions overlap, UE power-reduction indications help networks adjust scheduling and improve communication reliability.

This case uses full-duplex resource-block identification and self-interference cancellation to expand uplink access and manage UE power.

A base station signals EIRP relationships between transmissions and PDSCH so the UE can improve AGC convergence and channel estimation.

Time-based DRX windows filter PDCCH commands before CSI and bandwidth adaptation, cutting unnecessary UE processing and power use.

This case uses separate power levels for reference signals to improve PUSCH reliability during random access transmissions.

WLAN frame headers use group identifiers and timing information to preserve aggregation while reducing unnecessary STA power use.

Sensor-based session dismissal conserves battery power when users disengage.

This case coordinates CDRX timers, BWPs, and PDCCH monitoring to adapt 5G NR operation, balancing power efficiency with latency.

This case schedules sidelink transport blocks across sub-slots and slots using one retained CCA for lower latency and power use.

Overlapping parent and child resources receive prioritized uplink beams, enabling concurrent traffic while limiting self-interference.

This case removes excess bits using SNR, frequency rotation, and coding to reduce BB-RF throughput, active time, and power.

Precoder-modified beam patterns suppress unwanted radiation while supporting spatial priority and lower computational burden.

This case aligns distributed STF power with LTF and data using global CSD, tone plans, and orthogonal sequences for reliable gain control.

Dynamic LBO and MRO handovers help 5G networks switch capacity boosters off during low traffic while preserving coverage.

A control word tracks each module's task state, delaying sleep until all tasks finish to protect measurements and extend battery life.

Mixed-numerology PHY resources use lower-order edge modulation and adaptive retransmission to protect SNR and spectral efficiency.

Configured uplink feedback lets control nodes schedule sidelink retransmissions.

PRACH power counters and beam indications adapt UE transmissions to changing downlink beams while limiting unnecessary power use.

This case uses separate inactivity timers for self- and cross-carrier scheduling, balancing UE wake time with reliable grant reception.

Skip unused retransmission intervals to reduce sidelink decoding power.

Per-link sleep signaling cuts power use while preserving Wi-Fi communication reliability.

Jittered XR traffic uses a wake-up signal to trigger SPS occasions, reducing latency and UE power consumption.

The case aligns TPC commands, uplink resource blocks, and PUSCH starting symbols to coordinate signal and transport-block reception.

Convey powersaving requests through overheating signals to reduce 5G signaling overhead.

This UE case balances uplink rate and power consumption by tailoring each antenna's transmission power to its path loss.

This case links transmit power, coding rate, and packet rate to channel conditions, reducing signal corruption while preserving throughput.

This case reuses TCI states and QCL assumptions to determine uplink spatial relation and power control in high-frequency links.

This case configures AGC symbols and reference-signal measurements for accurate SSB-less carrier operation in inter-band aggregation.

A terminal reports its SCG activation expectation during RRC resume, helping the network avoid unnecessary activation and power use.

This case uses detected WUS transmissions to condition UE PDCCH monitoring, reducing unnecessary decoding and supporting sleep modes.

DMRS-indicated control information reduces blind detection and terminal power use.

This case groups UEs by path loss and uses TDMA/OFDMA without TPC signals to improve resource efficiency above 57 GHz.

Access point assigns TIM offset so stations wake only when data exists, reducing power consumption.

Network devices transmit PDCCH skipping signals to reduce terminal power consumption in carrier aggregation scenarios.

Wireless devices select transport block sizes based on application characteristics to reduce transmit power levels during uplink communication.

Sidelink user equipment selects from multiple starting points to distribute listen-before-talk attempts and reduce congestion.

A communication terminal reduces standby power by analyzing function usage time to activate components only during frequent use periods.

A communications device selectively disables dedicated physical control channel transmission during idle timeslots to conserve user equipment battery power.

A user equipment concentrates transmit power on remaining active layers during port reductions to prevent coverage loss in 5G networks.

A base station adjusts power amplifier supply voltage based on segmented error vector magnitude parameters for different user terminals.

A wireless communication unit establishes selective connections based on power switch states to manage energy usage.

A game communication apparatus determines optimal transmission intervals based on connection status and application requirements.

Cycle-based transmission switches to new data when ACK signals are absent, resolving timeout delays that compromise control accuracy.

Optimized discovery window intervals and synchronization beacons reduce power consumption while maintaining positioning accuracy in battery-constrained devices.

A near field communication antenna system adjusts capacitance values to maintain resonance frequency stability.

A wireless device generates an extended buffer status report indicating expected traffic arrival times to enable parent device power management.

A user equipment sets transmit power below maximum output after a power amplifier restarts to limit gain.

Network entity adjusts sub-carrier frequency spacing based on energy efficiency indicators from communication devices.

A vehicle-mounted radio controller adjusts transmission power and directivity based on real-time traffic congestion parameters.

A beacon device measures RF signal strength at target locations and transmits adjustment messages to base stations.

An emulated access point establishes tunneled direct links between mobile stations to enable peer-to-peer data sharing.

A sidelink closed-loop power control mechanism adjusts transmission power based on feedback from receiving user equipment.

Segmenting power adjustment into antenna array coarse and baseband fine steps resolves flexibility versus complexity trade-offs in cellular transmission.

A terminal device determines movement status using signal quality from multiple reference signals with different sending directions.

Periodic beam monitoring reduces power consumption while maintaining detection accuracy.

A virtual beacon transmitter generates simulated signal receipt messages based on device location data without physical hardware deployment.

A sounding reference signal transmission method configures uplink component carriers to enable simultaneous physical uplink shared channel signaling.

A measurement antenna positioned in the near field range detects spurious signals during total spherical scanning.

A wake-up circuit authenticates radio signals using a generated code to prevent unauthorized activation of implanted medical devices.

A network node classifies neighbor cells by analyzing power level information from wireless devices.

Network controller coordinates cellular and WLAN connections to improve transmission efficiency while reducing device power consumption.

A relay device adjusts preamble lengths in data frames to maintain connectivity between terminals and base stations.

Segmenting outlet units with local processing reduces network architecture complexity while a central server handles authentication and billing.

Occupation control apparatus releases camera resources when device state changes, reducing unnecessary power consumption.

Segmented RF exposure control schemes manage multiple radios to maintain time-averaged limits during transitions between active and unavailable states.

Group registration consolidates device subscriptions to reduce network traffic volume and conserve battery power.

Dynamic DCI signaling adapts waveform selection across frequency ranges, resolving the trade-off between device complexity and system versatility.

Direct PDA access to SIM data eliminates retrieval delays and collision errors caused by relying on the phone module for subscriber identification.

A pairing system adjusts radio frequency transmission power to limit communication range between intended devices.

A dynamic access module switches data collection devices between infrastructure and ad hoc wireless modes to maintain continuous connectivity.

Assign higher priority to power-constrained sensor devices than cellular offload traffic, reducing energy consumption by extending power save mode duration.

Dynamic power reservation between cell groups resolves suboptimal allocation caused by varying communication delays.

Dynamic maximum output power adjustment resolves coverage and interference trade-offs by adapting transmission levels to real-time network conditions.

A wireless access point selects candidate frequency bands based on the signal quality of the weakest connected device to ensure adequate power levels.

Segmenting paging into indication and message phases reduces signaling overhead and power consumption for idle terminals.

A wireless device receives reconfiguration messages to switch Secondary Cell Groups between active and dormant states.

Communications apparatus determines re-synchronization needs via specific rules to maintain mode alignment.

Dynamic throttle control adjusts multi-carrier reverse link power levels to prevent amplifier saturation and reduce interference.

Base station calculates traffic, channel quality, and interference offsets to determine mobile station transmission power levels.

A timer validates this indication so devices skip system information block updates, reducing battery consumption and access delays.

Separate single-panel PHR fields resolve ambiguous multi-panel uplink reporting, enabling precise transmission power control.

A user equipment performs random access re-attempts using dynamic power ramping and beam switching mechanisms.