Power Management TRIZ Cases

Deep reinforcement learning sets per-zone SINR targets for closed-loop UE power control across changing propagation environments.

Group traffic prediction improves base-station switch-off decisions and power savings.

NWDAF analyzes terminal behavior and network conditions to adapt MICO timers, reducing power use while preserving communication quality.

Groups wireless devices by service and capability to protect URLLC and eMBB scheduling.

A correlation matrix guides per-antenna transmission power, helping meet TER limits without unnecessary communication performance loss.

The UE limits SCell beam measurements using TCI states and reports only when metrics change beyond a threshold.

A remote server and periodic low-power listening coordinate wake-up responses without a local control hub, reducing device energy use.

Mobile IAB nodes switch power states near neighboring access nodes, reducing redundant transmissions, interference, and energy use.

This case uses abnormal-reception feedback to tune MBMS power and coding, targeting coverage where UEs need service.

DRX timer control keeps terminal PDCCH monitoring active for reliable data reception.

This case uses CORESET QCL parameters to select default UE uplink filters when spatial information is not signaled.

This case combines low-power BLE detection with event-driven RFID activation for accurate, mobile tag locationing.

Relay UEs forward wake-up signals and migrate state to maintain robust connectivity for sleeping devices in poor RF conditions.

RRC-inactive multicast reception reduces UE power use while preserving uplink response.

RSS feedback and path-loss references adapt sidelink PRS power for detectable, accurate positioning with less interference.

An OSS ranks CBSDs by NPV and models RSS to adjust transmissions, preserving coverage while protecting incumbent users.

This case shows how LTE and 5G-NR UE Assistance Information conveys capability limits for dynamic network adjustment.

Energy-related network data guides UE, AM, and SM policies to balance greener routing with real-time service quality.

After a missed wake-up signal, the UE monitors a second PDCCH in the next DRX-on duration to maintain reliability.

The access network triggers core buffering to stop, then forwards downlink data through SDT to inactive terminals, reducing power use.

This case uses multiple maintained path-loss estimates to align spatial updates and improve 5G uplink power compensation.

Coordinate SCell beam recovery with semi-persistent signals and controlled measurement reporting.

Dedicated RRC messages secure fixed parameters while MCCH updates variable values for efficient multicast in RRC inactive UEs.

On-demand SSB transmission cuts base station energy use while preserving synchronization.

SSB signaling lets UEs request system information when needed, reducing base station and UE power use during idle periods.

A controller alternates transmitter activity and sleep while setting preferred RF power to balance reliable links with longer battery life.

This case uses periodic link pulses to maintain peer connections in deep standby, reducing standby power use and heat.

The terminal adjusts preamble transmit power across beams for path loss, helping the network meet target received power.

Preconfigured CU-DU energy-saving levels support dynamic activation, balancing network energy consumption with communication performance.

This case uses network indications, suspension windows, and DRX settings to reduce base station power use without major performance loss.

Detect wake-up signals before full reception to cut terminal power use.

AI-driven policies run locally while network elements report exceptions to enable closed-loop correction and improve network performance.

Stored internal-state handover lets replacement communication devices adapt immediately without repeating unnecessary learning.

Network-configured active periods limit PDCCH and channel transmission, reducing terminal and network power while preserving service needs.

A throughput model predicts low-demand periods so selected cells can sleep, cutting energy use without materially reducing user throughput.

This case organizes resource IDs and MPE values in MAC CE power headroom reports to reduce overreporting and unnecessary power reductions.

This separates intra- and inter-frequency reference signals and selectively reports path power for neighboring-cell DAOD positioning.

NSTR power save lets idle links doze while indication frames prepare receivers for traffic.

Type 1 and Type 2 HARQ-ACK codebooks coordinate sidelink and uplink collisions across carriers while prioritizing transmissions.

This case aligns UE sleep schedules with network cell sleep using group common C-DRX commands and channel rules.

SIB-based LP-SS resource allocation lets UEs schedule signal reception, reducing unnecessary monitoring and extending battery life.

This case uses terminal-reported DRX assistance information to help networks configure energy saving and IDC interference management.

Configured thresholds, reference signals, and counters help UEs recover missed activation messages while reducing latency and power use.

The antenna array measures blockage distance and direction, then adapts elements and beams to maintain uplink power under MPE limits.

This case uses TRP-specific power control parameters to calculate scheduled and virtual PHRs more precisely across multiple TRPs.

Terminal monitoring and feedback wake sleeping network devices on time, reducing delays while preserving network energy savings.

Pre-wakeup signaling aligns multicast DRX monitoring for lower power and reliable reception.

Power parameters for DMRS and data across varied TTIs support reliable uplinks while reducing latency and battery use.

A DCI-indicated TCI state guides PDCCH reception and preamble power, improving random-access reliability without separate signaling.

Mixed TTI carrier aggregation standardizes output power decisions and limits interference.

Satellite-based power adjustment reduces macro network interference while maintaining femto coverage.

A sender estimates active periods of a receiver's discontinuous reception cycle by monitoring data packet arrival times.

Maps DRX cycles to PRS settings based on QoS targets, reducing positioning latency and power consumption.

Delegating beacon transmission to a selected wireless station reduces access point power consumption while maintaining network synchronization.

Dynamic transmit power adjustment reduces communication energy expenditure by determining a reference working power that balances reliability with battery life.

Dynamic beam width adjustment reduces momentary EIRP peaks, ensuring RF EMF exposure compliance without sacrificing coverage capacity.

MU-SCMA uses sparse codebooks for open-loop multiplexing, reducing feedback overhead while maintaining throughput.

A main cell transmits scheduling information for auxiliary cells to reduce user equipment detection time.

Access point generates a single binary phase shift keying symbol from legacy signal bits to transmit wake-up radio physical protocol data units.

Adapting aggregation levels and power based on user equipment feedback resolves detection reliability issues while maintaining energy efficiency.

A wireless electronic device predicts surplus energy to determine a modified sampling schedule for sensor data transmission.

A wireless device selects physical random access channel resources to initiate communication in unlicensed spectrum.

A mobile device stabilizes transmission power levels by analyzing historical adjustment records to minimize handover operations.

A mobile device application suppresses notifications during driving to reduce distractions.

A user terminal configures transmission power parameters using specific power control IDs to manage uplink signal strength.

Network device configures reception settings and sends control signals to manage terminal monitoring states.

Dynamic band scheduling matches radio resources to user equipment properties, resolving spectrum inefficiency caused by static multi-band assignment.

Determining uplink transmission power from constellation distribution parameters reduces peak-to-amplitude ratio and improves signal quality.

Segmenting user equipment into distinct groups with dedicated wake-up signals reduces unnecessary device activation and lowers overall power consumption.

A common control channel transmits shared data to multiple wireless devices simultaneously.

Communication device detects orthogonal toll signals to reduce transmission power, preventing interference with ETC systems.

Modifying search space monitoring periodicity after a DRX trigger reduces energy consumption while maintaining low latency for control information.

A user equipment transmitter and receiver cycle between active and inactive states during message sequences to reduce energy consumption.

A base station regulates user equipment transmission power to manage uplink interference in femto cell networks.

An IAB node transmits a MAC CE message containing resource configuration and beam identifiers to coordinate network operations.

A communication control device switches small base station operation modes based on terminal measurement results.

A wireless device adapts operations based on clear channel assessment parameters to maintain paging reception in unlicensed bands.

User equipment logs radio resource control failures during random access attempts and transmits stored data to base stations upon connection.

An access point modifies its data distribution queue to align transmissions with client activity periods.

A base station performs coverage enhancement processing on control and data information to extend downlink reach for distant user equipment.

Splitting grants across subframes reduces processing latency and overhead in uplink centric wireless systems.

Radio communication device adjusts transmission power based on moving states of vehicles to resolve congestion and throughput trade-offs.

Segmenting the codebook via dynamic transmit precoding matrix indicators reduces signaling overhead while expanding antenna port selection flexibility.

A terminal device selects fully-coherent codewords to enable rated maximum transmit power for uplink data transmission.

User equipment in idle mode detects radio coverage loss and transmits return-to-coverage indications to the base station.

Self-service feedback loops calibrate AGC gain without extra hardware, reducing production costs while maintaining measurement precision.

Merging Class A and B precoders into a single codebook reduces MU-MIMO interference while lowering implementation complexity.

Terminal sends battery status to access network, which replies with a confirmation message defining the specific power saving mode parameters.

Transmitters adjust Es/No distribution via feedback to maximize throughput in satellite communications.

Shared uplink resources consolidate individual power control loops, conserving channel capacity while minimizing interference.

A wake-up packet uses a fixed two-byte frame check sequence field to verify integrity via on-off keying modulation.

A circuit measures actual antenna isolation between multiple radio access technologies to determine minimum additional maximum power reduction.

A beacon frame includes a MLD BSS Parameters Change Count field to signal critical updates.

Screen update detection extends backlight duration to prevent unintended shutdowns during active device usage.

Configuring sidelink measurement reports with event-triggered conditions to resolve missing pathloss information in 5G NR device-to-device communications.

A display assembly extracts high bit data from image streams during idle status to reduce transmission volume.

A multi-mode modem switches between cellular and narrow band internet of things networks to extend coverage area.