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.

A base station broadcasts group scheduling messages to terminal groups, enabling scheduled sequence transmissions via a designated delegate.

Dedicated signaling deactivates unused search spaces, skipping blind decoding to reduce power consumption during downlink control monitoring.

A prediction system monitors cell information to detect conditions indicating a decrease in Random Access Channel success rate.

Segmenting unicast and multicast power control parameters prevents excessive accumulated interference from multiple user equipments.

A femtocell base station auto-configures transmit power using a vehicle-mounted transceiver to establish reliable wireless coverage.

Adjusts low-priority transmission power to satisfy interference thresholds, protecting high-priority grant-less access on semi-persistent resources.

A wireless terminal station selects an appropriate connection destination among multiple base stations by evaluating backhaul information and occupancy ratios.

Primary access point shuts down secondary radio units upon inactivity signals, reducing bandwidth congestion and power consumption.

Segmented point-to-point links eliminate channel arbitration to resolve unpredictable response times in harsh food production environments.

An adaptive target Packet Error Rate controller adjusts parameters based on channel conditions to maximize system capacity.

A 5G repeater apparatus dynamically adjusts transmit power and amplification gain based on reference signals to extend coverage.

A switched beam antenna system dynamically selects optimal radiation patterns based on geolocation data.

A link adaptation method selects transmission modes using a temporal occupancy metric to balance throughput and energy efficiency.

A wireless network allocates secondary channel frequency sets to terminals using directional antennas.

Transmitters calculate cell load to adjust transmission power, reducing neighbor cell interference while maintaining data reception performance.

A shared power management unit controls a microcontroller core and an embedded radio-frequency circuit through coordinated voltage regulation.

Detecting wireless signal changes to generate position fixes using location determination circuitry.

A discontinuous reception method aggregates control information for multiple devices within a single downlink channel to reduce terminal power consumption.

Segmented wakeup beacons minimize node awake duration to lower power consumption while maintaining reliable data reception in mesh networks.

A communications controller adjusts full duplex link parameters using power margin measurements from user equipment.

A wireless device adjusts reception modes based on actual error rates to optimize power consumption.

User equipment dynamically stops monitoring additional paging occasions after detecting a radio network temporary identifier addressed downlink channel.

Configurable time intervals and content filters manage message transmission, relieving network congestion in Internet of Vehicles environments.

A low-power wake-up receiver monitors signals using a legacy preamble and narrowband payload to trigger the main radio.

A wireless power charger uses a phased array encapsulated in dielectric material to transmit energy and control signals.

A synchronization method coordinates wireless units to enter low current inactive states between periodic signals.

Wireless communication units assign devices to SDMA groups using traffic specifications to enable simultaneous transmissions.

A user equipment selects power control parameters based on resource block location to manage transmission power.

Dynamic transmit power adjustment uses spatial RSSI metrics to reduce inter-cell interference while maintaining coverage in dense small cell networks.

A terminal control section determines a pathloss reference signal for PUSCH transmission based on MAC CE reception or random access channel transmission.

A wearable device conserves battery power by monitoring user state and adjusting component power levels.

User equipment reports assistance information to configure time windows that minimize in-device interference between non-terrestrial networks and GNSS.

A node unit controller disables digital part output during power resets to block spurious wave generation.

Wireless nodes select access resources from a common pool for grant-less transmissions to optimize power usage.

An evolved NodeB adjusts RRC connection release timing based on UE power saving mode configuration.

Terminal apparatus determines keep-alive timer expiration using network-provided timeout values to reduce battery consumption and radio signaling.

Dynamic power sharing between LTE and NR uplink transmissions prevents signal drops when simultaneous data transfer exceeds maximum power limits.

A waveform coded wake-up radio frame uses relative energy distribution between sub-symbols to enable accurate low-power signal decoding.

A feature pack interfaces with cellular phones to process audio signals using its own battery.

A user equipment adjusts a sidelink discontinuous reception inactivity timer based on real-time operating parameters.

Base station sets primary synchronization signal power pattern to indicate transmitting power difference between synchronization signal block and physical downlink control channel.

Joint encoding merges rank and modulation data into one bit pattern, reducing control channel power consumption while maintaining four-branch MIMO throughput.

A communication device reuses a valid timing advance value after switching from inactive to active state.

A smart card enters a suspended state via a control command to reduce power consumption.

A user equipment controls uplink transmit power using a downlink control information bitmap that maps to specific subframe sets.

Integrated solar cells and free-space optical links eliminate trenching costs, enabling rapid last-mile network deployment without grid power.

An access control module switches RF and baseband processing devices between power levels.

Segmenting uplink transmission power into independent per-band controls overcomes standardized class limitations and expands network coverage.

Base stations exchange inter-cell cooperation information to dynamically allocate channels and power across subframes.

Encoding a symbol in data allows devices to deactivate components, reducing energy consumption and heat generation during idle periods.