Power Management TRIZ Cases

Coordinated cell and terminal active-time configuration enables discontinuous transmission that cuts base station power use while preserving link reliability.

Traffic-type and sleep-state mapping guides when a terminal wakes a sleeping cell or stays on the camped cell to cut latency and power use.

Additional UE configuration data is sent over the downlink shared channel to extend DCI, cutting RRC signaling overhead and latency.

Shorter power-saving monitoring windows within C-DRX active intervals cut UE PDCCH listening time and battery drain during bursty traffic.

Selective node role assignment and orthogonal sensing resources improve ISAC sensing accuracy while reducing reporting overhead and collisions.

Priority-based power allocation for overlapping uplink transmissions helps UEs protect high-priority content without exceeding power ceilings.

Associating network energy-saving modes with bandwidth parts cuts signaling overhead and improves wireless power efficiency during mode changes.

RF energy harvesting and backscatter paging let ambient IoT nodes receive timely messages with minimal circuitry and power use.

Dynamic CDRX and SPS timing with ACK feedback aligns XR traffic bursts to cut power use without adding communication latency.

Dynamic wake-up signaling adjusts transmit power and selects the best sleeping network device to balance energy savings with communication quality.

Network-guided sidelink power adjustment limits Uu and SL interference on shared resources while preserving decoding performance.

Predicting future MPE events lets wireless devices alert the network early, enabling proactive power adjustment with less communication disruption.

Off-peak scheduler updates and MIMO muting keep base station synchronization while cutting LTE power consumption sharply.

On-demand SSB signaling cuts unnecessary 5G uplink synchronization transmissions, reducing power use while maintaining timing reliability.

An MCU handles find network device status and broadcast scanning without waking the processor, cutting Bluetooth management power use.

Configuring per-panel and across-panel power limits lets multi-antenna UEs send simultaneous uplink signals with less interference.

Sensor-driven ML detects user presence and distribution so radio nodes can adjust RF power and cut wireless network energy waste.

Adaptive power setting for sidelink HARQ feedback uses path loss, distance, and priority to improve reliability under varying link conditions.

Beacon and transceiver functions are reduced when no user devices are detected, then restored on detection to cut access point power use.

By reporting actual UE uplink transmit power instead of stale headroom, the base station can better calibrate scheduling and link adaptation.

Minimum scheduling delay tied to beam-specific PDCCH lets UEs enter partial sleep longer, cutting RF front-end power use with repeaters.

Selective power reduction on overlapping wireless resources limits base-station self-interference while preserving throughput and decoding reliability.

LL-ID fields in restricted TWT frames classify low-latency traffic so stations can exchange frames in scheduled service periods with lower delay.

Explicit UE capability signaling lets the network configure LTE and NR idle or inactive measurements across RATs and bands without state mismatches.

Separate paging occasions for PEI-capable and legacy UEs cut signaling overhead while improving power saving and paging flexibility.

Dynamic TTI switching uses TPC accumulation control to keep uplink transmit power stable across long and short TTIs.

Predicted radio demand guides micro-DTX, MIMO muting, and power-domain decisions to lower base station energy use while preserving service quality.

A modified unlicensed-cell random access scheme uses LBT and minimum preamble bandwidth occupancy to coexist fairly with Wi-Fi.

Grouping UEs by wake-up signal resources cuts unnecessary paging monitoring and lowers 5G NR power consumption.

Inertial and proximity sensing wakes an ultrasonic payment module only when needed, cutting terminal power loss without adding manual steps.

Combining accelerometer patterns with cabin pressure changes improves automatic airplane mode switching and reduces false detections.

A hyperblock IE carries device lists for ranging blocks, improving UWB control messaging, allocation accuracy, and network throughput.

Periodic wake-up signal measurements cut NR layer-3 energy use while preserving accuracy through candidate occasion selection and interference-aware timing.

Periodic DRX wake-up based on physical and MAC identifiers cuts sidelink terminal power use while preserving message reception reliability.

Targeted UE grouping and shared WUS resource allocation reduce unnecessary 5G paging wakeups while maintaining reliable notification delivery.

UE capability signaling maps TPMI groups to full-power PUSCH, reducing reporting complexity while preserving channel estimation quality.

A base-station wake-up signal lets terminals skip unnecessary PDCCH monitoring, reducing bandwidth use, processing load, and power consumption.

Pre-stored conditions shift measurements from the main radio to a wake-up receiver, cutting idle-mode power use and latency.

Traffic monitoring lets a multi-band access point disable unused frequency bands, cutting power use without losing connectivity.

UE capability signaling lets the base station configure virtual ports and sounding reference signals for maximum uplink power and better cell-edge coverage.

Varying carrier and backscatter signal characteristics improves Ambient IoT link robustness while supporting energy harvesting from the same wave.

Uses first-band reference signals and collocation data to estimate second-band channel features, cutting UE power use and network overhead.

Priority-based reference uplink selection streamlines power headroom reporting during overlapping UL transmissions to improve throughput and cut latency.

Separate DRX settings for each sidelink cut terminal power use while preserving reliable unicast, broadcast, and multicast V2X communication.

When one Wi-Fi link changes parameters, updated operation information is sent over a second link to avoid delay, interference, and throughput loss.

Reflected power at each UE antenna is used to adjust input power, reducing radiated amplitude mismatch and improving coherent uplink MIMO throughput.

Video processing uses background motion to detect human proximity and adjust transmit power for SAR compliance without dedicated sensors.

Balances DU, MCG, and SCG transmit power in IAB nodes to support simultaneous transmission while managing power allocation complexity.

UE location and obstruction data predict LOS blockages, letting the link pause correction procedures and avoid wasted signaling.

Reserved DCI bits flag paging by terminal group, so idle or inactive terminals skip unnecessary PDSCH demodulation and save battery.