Power Management TRIZ Cases

This case uses SNR-triggered non-coherent transmission and duty-cycle selection to concentrate power and improve throughput.

AP-driven Primary and Secondary band configuration limits idle listening to one band, reducing power use in multi-band communication.

When uplink parameters are absent, the UE selects TRP-specific defaults for reliable transmissions to multiple TRPs.

This case combines OOK and FSK fields in envelope demodulation to reduce wake-up signaling overhead while improving resource use.

A DAS-SFR architecture assigns distinct bands to central and peripheral DRUs, improving cell-edge rates while increasing capacity.

Multiple modem stacks help smart meters switch networks and preserve battery-aware connectivity.

Dynamic uplink thresholds stabilize SPS communication across dual-connected base stations.

This case uses terminal power headroom, delta, and MPE information to let networks switch uplink waveforms dynamically.

A base-station indication lets 5G UEs skip configured uplink and SPS downlink processing during set periods to extend battery life.

This case shows how UE capability reporting and PCMAX calculation help use available PA output during multi-antenna uplink transmission.

This NTN communication case coordinates ephemeris changes at satellite transitions to reduce anomalies and interruption time.

Configured time offsets let multi-TRP UEs monitor PDCCH power-saving signals before DRX on-duration, reducing wasted power.

A mask list lets 5G UE measure only needed SSBs, reducing RRM power use while preserving targeted network monitoring.

This case configures DRX from indication results within a cycle, reducing blind PDCCH detections while preserving connectivity.

This case coordinates uplink power across reference signal sets, limiting panel power waste across single- and multi-panel scenarios.

This case uses routed, relayed sidelink MAC-CE sub-CEs to improve reliability and efficiency without continuous network assistance.

This case uses beam-swept wake-up signals and configured uplink feedback to limit DRX power use and reduce beam-related latency.

This case uses event-driven DRX timer control to balance sidelink retransmission coverage with lower terminal energy consumption.

This case uses UE-specific repetition counts, power, and resources to reduce missed SR detections and speed uplink grants in URLLC.

Localized LTE subbands let narrowband UEs coexist with full-bandwidth users while supporting low-data-rate services such as VoIP.

This case uses staged receiver wake-ups and energy thresholds to reduce average power without sacrificing beacon detection accuracy.

This case uses slot offsets, wake-up decisions, and sleep periods to reduce unnecessary PDCCH decoding and symbol buffering.

Dynamic transmission adjustments help wireless devices converge on target temperatures efficiently.

This case configures PTRS size from changing UE phase-noise suppression capability, balancing reception accuracy, latency, and power.

Mobile devices detect message similarity and transmit redundant bits instead of repeated content, preserving timely emergency communication.

In NTN networks, a terminal checks uplink synchronization before sending SR or starting random access, reducing wasted power and latency.

This case uses communication indicators to adjust gain and phase across transmission paths, improving coverage and transmission performance.

Network-controlled repeaters selectively forward resources to limit 5G interference.

Macro broadcasts micro-cell access data so idle UEs avoid repeated SSB decoding.

NAV timing and notification frames let an access point change power states without losing synchronization or frames.

RRC-configured non-integer DRX cycles match XR traffic timing, reducing unnecessary wake-ups, power consumption, and latency.

This case lowers transmit power during page reception to reduce reciprocal mixing, then restores power for normal transmission.

This case uses pathloss, RSRP, service type, and channel occupancy to set D2D signal PSD and reduce interference.

The device tests successful transmissions and lowers antenna power to balance reliable delivery, lower interference, and energy use.

This communication case processes CSI across receiving antennas to remove random phase fluctuations before selective reporting.

Non-RT and near-RT RICs coordinate cell activation using traffic conditions, reducing energy waste from static thresholds.

UWB measures angle and distance for access control, while BLE-triggered wake-up limits continuous energy use.

This case uses network-indicated wake-up intervals to balance terminal power saving with timely return to PDCCH monitoring.

Adaptive PDCCH monitoring coordinates multiple DRX configurations to cut monitoring complexity.

Base station change signals keep wireless system information current without extra device requests.

Dynamic slot formats balance downlink throughput with network and UE power savings.

A BLE-based wake-up process validates communication attempts and blocks false activations to preserve implant battery life.

This case uses terminal-side cell-state checks and BWP activation to change PCells while reducing base-station energy use.

The case configures the PDCCH-to-PDSCH offset to balance cross-slot resource flexibility, buffer size, and hardware cost.

State-based monitoring lets a coprocessor detect movement states and wake the application processor only when location data is needed.

This case uses RRC- and MAC CE-configured DCI wake-up signaling to limit PDCCH monitoring while preserving data reception reliability.

Separate CSI configurations preserve communication quality during candidate-cell mobility.

This resource configuration approach coordinates SCell and BWP states across UEs, reducing MAC CE signaling overhead and energy use.

Terminal devices use wake-up signals to limit delays while networks sleep.

This case encodes UE and cell identifiers in wakeup preambles, enabling group detection without decoding other signals.

A terminal message processing apparatus filters control messages from registered applications to reduce unnecessary network traffic.

A portable terminal controller manages wireless LAN module operation using stored access point position data.

Adjusting RSRP thresholds by device power class reduces random access failure rates and battery consumption in NB-IoT systems.

A power-drain map guides mobile devices to select efficient communication modes based on location data.

A data processing method determines transmission priorities for overlapping sidelink resources to manage User Equipment operations.

Discontinuous reception cycles stagger random access attempts to lower UE battery drain and minimize air interface collisions.

A sleep mode control mechanism synchronizes mobile station cycles with base station listening intervals to manage power consumption.

Dynamic power allocation manages maximum transmission limits between mobile termination and distributed unit components.

A biomedical data relay device controller switches between power states to conserve battery energy during wireless disconnection.

An off-chip power management circuit generates supply signals based on application usage modes.

A user equipment calculates initial transmission power at the lower physical layer using broadcast system information and measured signal strength.

Dual communication protocols enable intermittent reception cycles that reduce power consumption while maintaining signal responsiveness.

A wireless apparatus toggles beam scanning based on device states to conserve energy.

A mobile station selects transmission power control commands using acknowledgement feedback from base stations to optimize uplink signal quality.

A beam refinement protocol refines directional antenna configurations during scanning.

A trigger device detects relative body movement to generate instructions that switch electronic device states, reducing user wait time.

A dynamic measurement configuration adapts periodicity and sample counts based on user equipment mobility state to optimize radio link monitoring.

Segmented MAC control elements resolve device complexity by reporting power headroom for multiple cells and sidelink resources.

A user equipment device combines system information requests with random access procedures to initiate unified signaling.

A transmitter adjusts data rate based on feedback to maintain spectral flux density below detection thresholds.

A relay selection apparatus uses predictive models to optimize power allocation.

Coordinated power-zone assignment maximizes network utility by resolving interference bottlenecks through distributed hub optimization.

A two-stage PDCCH detection method segments control channel monitoring to reduce terminal blind search operations.

Terminal device filters reference signal received power to stabilize uplink transmit power despite measurement precision trade-offs.

A user terminal autonomously selects transmission parameters for grant-free uplink data.

Enhanced CCX protocol introduces acknowledgment messages that improve positional accuracy while reducing power consumption in wireless networks.

A PDCCH mechanism transmits indication information to control terminal communication states in subsequent time slots.

Receiving user equipment decodes sidelink control information to disable radio frequency components, reducing power consumption during communication suspension.

Configurable power offsets adjust sidelink reference signal levels to enhance channel state information measurement accuracy while reducing interference.

A digital channelizer converts subband signals to a single stream, which the predistorter processes before amplification by a digital high-power amplifier.

A wireless access point disables its transmit channel during idle periods to reduce power consumption while retaining a receive channel for wake-up signals.

Grouping wireless devices reduces false paging and network resource waste during signal transmission.

Segmenting CQI tables by channel statistics reduces overhead while improving spectral efficiency.

A wearable device routes data through a paired user terminal to minimize energy usage, maintaining network reliability while reducing power consumption.

A beacon device enters a sleep state to conserve power using an energy harvester.

Peer IC prepends a discardable preamble to data frames transmitted to power-managed integrated circuits.

A cellular telephone sets a status flag in non-volatile memory during power-down to determine network registration upon reactivation.

Controller calculates effective path loss via uplink signal strength to resolve distorted neighbor messages and minimize co-channel interference.

An interference detection unit monitors wireless channels to control signal transmission.

A communication device adjusts transmission power based on frequency band occupancy to maintain signal integrity.

Segmenting operation parameters reduces resource usage and enhances data processing efficiency by retrieving only necessary subsets.

A radio communication system inserts a check bit pattern into data frames to enable intermittent receiver activation.

A user equipment reports candidate CSI beam indexes to associate with non-serving antennas having lower power backoff requirements.

Internal health counters prevent false unresponsive classifications under heavy load by enabling precise corrective actions instead of disruptive restarts.

A transport layer adjusts polling frequency for network identifiers based on device events to balance connectivity and power usage.

A 5G node performs channel perception measurement before data transmission to optimize sending power and scheduling decisions.

Terminal device starts or restarts a BWP inactivity timer based on a scrambling identifier to switch between active and default downlink bandwidth parts.

A communication control apparatus calculates transmit power using nominal values and interference margins for secondary systems.

Segmenting neighboring cells into multiple measurement groups with differentiated parameters reduces power consumption while preventing cell reselection delays.