Power Management TRIZ Cases

This case combines maximum UE, cellular-link, and sidelink power to control NR transmissions across varied channels.

A closed loop control platform identifies components and automates multi-vendor network management through standardized 3GPP SA5 APIs.

This case uses DCI 2_2 and TRP-specific P0 and PL-RS sets to support reliable PUCCH power control across multiple TRPs.

This NB-IoT case uses paging-probability grouping and alternating WUS sequences to improve detection while reducing unnecessary UE wake-ups.

A dormant-mode UE adjusts measurement periodicity, resources, and bandwidth to reduce power use while reporting cross-link interference.

This case reuses existing DCI fields to signal periodic PDCCH monitoring skips, reducing terminal energy use without added signaling.

A low-power island filters, decrypts, and caches broadcast data while scan scheduling limits overlap and energy use.

This case uses Uu measurements to cap sidelink power, reducing cellular uplink interference while preserving PC5 reception.

Compensation circuitry adjusts transmission power and reported path loss to improve resource block allocation after beamforming scan loss.

Beam-specific scrambling cuts DRX reconfiguration delays and false alarms during beam switching.

This case configures resource-pool measurements and selection modes from UE status to reduce power use during D2D communication.

Time-varying VAP transmission power emulates client movement across APs, replacing costly multi-AP roaming tests with remote automation.

A base station provides timing offsets so terminals can compensate for satellite delay variation and synchronize uplink signals.

A base uplink layer, enhanced sidelink layer, and assistance information support interference cancellation on a shared carrier.

The case selects partial or full shutdown periods to match traffic, balancing energy savings with coverage and mobility continuity.

This case synchronizes DRX cycles and UE sensing through destination L2 IDs to balance power, reliability, latency, and resource conflicts.

The UE reports serving-cell and per-BWP MIMO limits so networks can configure layers consistently while reducing power consumption.

This case counts active durations of pathloss reference signals to improve estimation accuracy, communication quality, and throughput.

This case adapts positioning reference signal bandwidth to target accuracy, reducing UE power consumption without full-bandwidth reception.

Band-specific bandwidth and MIMO preferences let base stations configure UE operation while limiting signaling overhead.

Capability signaling lets base stations tailor paging: PEI-capable UEs use two-stage wake-up, while others avoid unnecessary full reception.

Adaptive slow-to-fast monitoring lets wireless repeaters save power while preserving timely UE attachment detection.

Reduce off-peak LTE base station power while preserving essential synchronization.

A WUS window guides early channel measurements and uplink reporting while letting UEs sleep through empty DRX active periods.

Configured SSB power and filtered RSRP determine PRACH power for earlier time alignment in L1/L2 triggered mobility.

Signal- or channel-based WUS indications let UEs monitor paging occasions only when needed, extending battery life.

Scheduled DS-SS signals let sleeping mobile devices resynchronize and detect paging without decoding the downlink control channel.

This eDRx approach detects synchronization signals or PBCH before the paging occasion, reducing clock-drift search time and power use.

This case uses single- or multiple-entry PHR MAC CEs to support multi-panel TRP transmission with lower handover signaling overhead.

Power configuration helps LPWUS receivers extend coverage while limiting unnecessary consumption.

This case uses a low-power wake-up receiver and adaptive encoding to detect LP-WUS while keeping the main radio asleep.

This communication approach uses a reference link and TSF timers to align multi-link TWT wake times, reducing unnecessary link switching.

Devices cancel inactive resource blocks and restore them when needed, balancing power savings with responsive data reception.

This case combines OOK segmentation with overlaid OFDM waveforms to reduce receiver power consumption while preserving signal reliability.

Availability-based WTRU scheduling uses periodic wake-up occasions and adjusted power to reduce idle baseband and beamforming energy.

PEI-guided paging adapts UE monitoring across DTX states to reduce energy use while protecting high-priority page delivery.

A single frame aligns TWT service periods across multiple links, reducing unnecessary switching while maintaining continuous communication.

This case uses network-interface monitoring and processor sleep states to reduce idle power while preserving quick command response.

C-WUS category identifiers target relevant deep-sleep UEs, reducing unnecessary wake-ups while retaining reliable detection.

This communication case uses event or session identifiers to suppress terminal responses across coverage levels, reducing power consumption.

This NCR case combines beam and time resource indications in DCI to simplify detection and reduce signaling overhead.

Radio-frame BSS change indications synchronize multi-link stations while reducing retransmission signaling and power consumption.

Adaptive UE power modes unify positioning across terrestrial and satellite networks.

A single SSB lets the UE track uplink and downlink serving beams in one wake-up, reducing power use during connected-mode DRX.

A high-Q RF filter, self-mixing oscillator, and IF filter separate background noise for sensitive, low-power wake-up detection.

New 5G NR codebooks configure three Tx antenna ports to raise uplink throughput without the cost and size of four-antenna hardware.

This case uses DCI-marked HD and FD TPC commands to tailor UE power states and improve duplex communication efficiency.

This case uses per-link TWT setup to keep one WLAN link awake and another dozing, improving power saving and communication flexibility.

Precomputed detection windows and selective convolution support timely A-IoT reply detection while user devices remain RRC inactive.

This networking case uses channel-specific NAVs and contention windows to wake the main transceiver when its receiver channel is idle.