Power Management TRIZ Cases

Satellite visit time signaling lets UEs sleep through NTN coverage gaps and wake for broadcast monitoring, reducing wasted cell search power.

Group-based paging wake-up signaling lets RRC disconnected terminals skip unnecessary PDCCH monitoring and cut idle power use.

Selective monitoring of paging indicators within an offset time window cuts idle-mode WTRU power use while preserving reliable paging.

UEs switch sidelink power control by resource overlap, avoiding outdated downlink parameters to improve throughput and reliability.

Receiver-managed sidelink DRX uses enable signals to wake transmitting UEs, cutting UE power use while maintaining reliable reception.

Frequency subrange signaling and expanded regulatory values help user equipment stay compliant and support smoother handover and carrier aggregation.

Pre-configured communication settings let limited-capability wireless devices switch into enhanced reliability mode during survival time to avoid application failure.

Preconfigured grant and logical channel mapping let a UE send uplink data in RRC_INACTIVE, cutting latency without reconnecting.

Advance indication of a base station sleep mode start point helps UEs stay synchronized, reducing power use without harming communication efficiency.

Configures a conflict resolution policy for overlapping sidelink sensing and sleep windows to cut power use without disrupting data services.

Unused wireless backhaul paths are identified from mobile movement so mesh nodes can sleep, cutting energy use without losing connectivity.

When random access fails on one uplink carrier, the WTRU switches carriers and derives RA-RNTI by carrier offset to improve access reliability.

A companion UE relays IDRX paging over short-range wireless, letting connected devices keep the cellular modem asleep and save battery.

Configured symbol delays let user equipment sleep after PRACH and wake for the random access response, cutting unnecessary PDCCH power use.

IMU activity tracking adjusts ultrasound proximity sensing sequences to cut power use while preserving fast cover and proximity response.

Staggered conditional handover timing helps UEs complete cell transitions before NES entry, reducing radio link failures and wasted resources.

Per-BWP sidelink behavior lets a UE preserve or limit sidelink activity when the network link enters dormant or energy-saving mode.

Adaptive transmit power allocation across wireless links maintains RF exposure compliance while favoring energy-efficient uplink connections.

Structured PRACH and PUCCH recovery frames help base stations restore degraded beams with lower signaling overhead and steadier link quality.

Periodic power saving signals let 5G user equipment adjust PDCCH monitoring, cutting energy use without continuous control-channel checks.

An RTC lets sleepy nodes sleep through channel hopping, then wake and calculate the coordinator's current listening channel for data exchange.

Real-time trigger-based antenna evaluation lets a UE switch transmit antennas in 100-200 ms, reducing link failures and wasted signaling.

Immediate PHR updates during dual-USIM uplink transmission let the network reschedule sooner and avoid wasted radio resources.

Adaptive node messaging switches between relay and direct server links to improve item tracking and condition monitoring with lower system complexity.

UEs dynamically enter or skip measurement gaps to preserve data throughput, reduce power waste, and maintain location tracking accuracy.

Dynamic uplink duty cycle adjustment uses proximity indicators to meet RF exposure limits while reducing coverage loss and link failures.

UE indication lets network devices skip blind-detect uplink reception during preset durations, cutting unnecessary energy use.

Primary and neighbor APs negotiate power-saving profiles to limit sleep-state interruptions, cut energy use, and keep data communication reliable.

Repeated PRACH uplink access keeps transmit power constant across random access occasions to improve reliability, timing, and beam operation.

A UE switches between joint and separate TCI states on trigger events to keep beam selection reliable when power control is undefined.

Pre-configured SRS resources let an inactive UE trigger positioning via RRC resume requests while cutting processing load and power use.

Grouped PDSCH feedback scheduling delays HARQ-ACK until a second DCI, easing DRX timing conflicts and improving multicarrier resource use.

Multiple concurrent random access procedures across antenna panels cut access latency and improve success while managing PRACH power and exposure.

Estimate traffic in sleeping base station coverage from active BS data to cut RAN power use without losing communication quality.

Near-real-time signal classification and anomaly detection help one RF monitoring platform find conflicts and open frequencies across bands.

NPCA information elements let WLAN stations access non-primary channels when the primary channel is busy, improving utilization and throughput.

A secondary processor filters scanned Bluetooth packets so only relevant traffic wakes the main processor, cutting power use while preserving discovery.

Predefined preamble conditions let a terminal confirm random access completion without RAR, cutting uplink synchronization latency.

Adaptive slow and fast control-channel monitoring cuts wireless repeater power use when no UE is attached while preserving response reliability.

Dynamic RF path selection matches power amplifiers and antennas to pathloss conditions, cutting energy use while preserving capacity.

Panel-specific and total power headroom reporting helps networks schedule multi-panel uplink transmission with higher accuracy and reliability.

Cuts unnecessary background app redraws by lowering vertical sync frequency, saving power and system resources without affecting foreground display.

Adaptive end-of-traffic detection lets a UE release RRC links earlier in bursty traffic, cutting power use and signaling overhead.

Wireless offloading shifts image and rendering tasks from digital glasses to a server or UE to cut power use and extend battery life.

Real-time RF tilt and power attenuation adjustments cut topographic network interference with zero manual intervention.

DRX cycle and time-offset signaling aligns sidelink receivers, enabling inactive-period PSCCH reception with lower overhead and power use.

A link-unavailable frame lets a non-AP MLD avoid sending data to a power-saving AP, preventing failed transmissions and preserving reliability.

Separate PHRs for DFT-s-OFDM and CP-OFDM let the gNB switch PUSCH waveforms using current power headroom data for better efficiency and coverage.

A wake-up beacon indication lets WUR-equipped stations detect downlink data without waking the main radio, cutting beacon-listening power use.

Separate cell-group power limits let a UE raise uplink data rate where needed while containing interference across multiple cells.