Power Management TRIZ Cases

Conditional CSI processing uses RS resource presence in a time window to keep reports accurate and avoid unnecessary wireless resource use.

Battery saving is tailored to task duration and app type, helping users finish work while adjusting brightness and resource use.

Predicted service timing lets shelf labels switch listening cycles, cutting power use without delaying fast-response updates.

Network-configured HARQ feedback skipping cuts terminal power use and unnecessary air-interface overhead across service scenarios.

Preconfigured LTE-A SRS parameter sets let grants adjust bandwidth, antenna ports, and timing for better channel sounding with lower interference.

A terminal uses timers and traffic demand to wake its main receiver locally, cutting WUS resource overhead and wake-up delay.

Distributes residual interference margins across wireless devices and terminals to raise shared-spectrum use without exceeding primary-system limits.

Coordinated Bluetooth mesh heartbeat timing lets a provisioner scan in short windows, cutting power use without missing node messages.

RF absorption and backscatter in a wireless network are compared with a baseline to detect indoor human presence without tags or transceivers.

A transform-precoded wake-up signal with double confirmation cuts false wake-ups while preserving low-power wireless node monitoring.

Selective reference-signal transmission by time-slot pattern cuts network energy use while preserving timely measurement acquisition.

UEs choose PRACH occasions from SSB quality, congestion, latency, and beam correspondence to improve random access success.

When LBT blocks enough PLRS samples, the wireless device extends the switching period to preserve pathloss measurement reliability.

Adaptive wake-up signal checks set layer-3 measurement intervals in NR, reducing UE energy use without continuous baseband activity.

An AP marks low-PSD or unusable 6 GHz channels so STAs can avoid restricted RUs and keep higher throughput on authorized spectrum.

Coordinates output power across different wireless protocols so combined transmission stays within SAR limits without degrading communication quality.

By reporting maximum transmit power capability, the terminal enables more accurate uplink power scheduling with limited signaling overhead.

Beam choice is guided by transmit power and RF exposure limits, enabling higher uplink SNR, lower BLER, and better data rate within MPE rules.

Reporting power amplifier characteristics and backoff values lets single-carrier links use nonlinear PA output while enabling receiver correction.

Overlapping SRS with uplink data using SNR-based power offsets enables frequent channel estimation without sacrificing uplink reliability.

Idle-mode user equipment sampling improves 5G propagation models, helping tune antenna patterns and coverage with less measurement overhead.

Shared satellite-family access data lets low-capability NTN devices wake at the right time, avoid extra system reads, and cut reconnection power.

Target time intervals let UE detect wake-up, paging, and PDCCH signals selectively, cutting power use while preserving link reliability.

Separate search space types and channel assumptions enable simultaneous control, data, and reference signal scheduling under analog beam constraints.

Event-triggered power headroom reports add FDSS filter and power profile details so gNBs can improve 5G NR scheduling and power control.

Application inputs trigger cellular modem wake and sleep states, cutting unnecessary 5G radio power use while preserving app connectivity.

Downlink control signaling lets UEs detect base station sleep states and adjust reception to cut network energy use without losing service availability.

When an STA misses restricted TWT details in beacon frames, it can query the AP after TBTT to protect latency-sensitive WLAN traffic.

C-DRX is switched by application delay sensitivity to cut battery use without adding transmission delay for low-latency 5G services.

Line-coded LP-WUS multiplexed with NR waveforms wakes the main radio only when needed, cutting idle power use and extending battery life.

Scheduled sensing resources let RFID readers detect mutual interference and choose better tag communication resources for higher efficiency.

Multiple PRACH signals sent at different power levels let the network identify a usable uplink setting, cutting access retries and delay.

Closely located IoT devices forward paging information over short-range links to cut long-DRX latency while conserving power and RRC signaling.

BLE and WiFi smartphone transponders use RSSI and roadside detection to identify vehicle lanes, reduce double counting, and save battery.

Preconfigured recovery resources let a wireless device stay power-efficient in dormant mode while preserving beam failure recovery capability.

Core connectivity status sent from the CU to the DU lets a 5G base station keep serving SA and NSA UEs during 5GC connection failure.

Time-averaged SAR tracking and packet-priority power control keep RF exposure below limits without interrupting network connections.

Distributed RF sensing and AI pattern recognition improve real-time spectrum use, interference detection, and low-latency network allocation.

A periodic sequence of network energy saving states lets UEs match MIMO layers and SRS sounding to active antenna panels with lower power use.

Shared random access lets the core network deactivate passive IoT tags alongside other tag operations, cutting signaling overhead and resource use.

A smart assisting node relays passive IoT backscatter with scheduled resources, improving coverage while managing interference and energy transfer.

When UE transmit power exceeds a threshold, priority-based allocation protects SRS_pos and PSI reliability for wireless positioning.

A terminal limits NTN network access to favorable distance, channel, or Doppler conditions to cut transmit power and reduce energy use.

Low-power wakeup radio signaling lets UE share sleep and wake capabilities so the network can cut power use without hurting responsiveness.

Target UE timestamp reporting lets anchor UEs correct timing offsets and achieve more precise sidelink OTDOA positioning.

Serving-cell feedback lets a terminal judge neighbor-cell random access early, retransmit if needed, and shorten handover interruption.

Time-domain multiplexing lets SL PRS share a sidelink resource pool with PSCCH/PSSCH in one slot while improving positioning accuracy.

By separating leaked transmit energy from user-reflected RF signals, the radio can detect close proximity and lower power without extra sensors.

AI/ML predicts uplink or downlink spatial filters from reciprocal measurements to cut NR beam sweeping overhead and latency.

Wake-up-signal-triggered random access lets terminals request SIB1 only when needed, cutting 5G/6G energy use while preserving access reliability.