Power Management TRIZ Cases

Proximity-triggered duty-cycle adjustments help wireless networks meet RF exposure limits while preserving uplink coverage and throughput.

Periodic awake intervals and controller buffering improve event delivery while reducing beacon tracking and IoT energy use.

This case resolves multi-port DMRS measurement ambiguity by reporting accurate sidelink RSRP for path loss and resource selection.

Server accessibility monitoring freezes heartbeat-heavy applications before unnecessary wake-ups and transmissions drain terminal battery.

Bluetooth proximity detection shifts IP phones between wake and sleep modes while retaining credentials and essential functionality.

This case measures IDC interference and adjusts co-located RAT transmission power to protect throughput without complex filtering.

This case uses time gaps to determine early indication and PDCCH monitoring, cutting unnecessary blind detections during DRX.

This case uses common UE-group identifiers for wake-up signals, reducing base-station overhead and UE power consumption in DRX mode.

Dual timers managed through RRC and MAC CE keep SCells ready while limiting unnecessary transitions and resource waste.

A position-based HARQ ID sequence keeps consecutive uplink subframes aligned despite LBT outcomes, supporting reliable carrier aggregation.

A computing device detects user presence and switches a battery-powered IoT device from standby to active mode for faster response.

Context-aware messaging cuts unnecessary transmissions and battery energy use.

This case uses RNTI-based configuration and PDSCH-to-reference-signal energy ratios for accurate multicast demodulation.

The network device combines low-strength grids and splits high-strength areas to balance processing load with EMF control precision.

This case adds packetization and RAT-specific parameters so O-RAN fronthaul can transport FS-8 samples for 2G and 3G.

PTA circuitry selects shared-LNA gain modes by radio priority, improving packet reception throughput during multi-radio Co-Rx.

Boundary protection points reduce interference calculations while preserving protection accuracy.

Client detection and scheduled windows switch network devices between reduced and normal operation, balancing power use with availability.

This case uses separate TWT periodicities and self-learning power modes to improve stereo VBC reliability in congested XPAN links.

Cross-slot scheduling lets wireless devices monitor selected cells less often while preserving reception efficiency on others.

The control apparatus estimates available and required power, then changes communication modes to prevent flying base station overload.

This case links primary and secondary uplink carriers to downlink control, improving throughput with differentiated power control.

Preferred offsets for each BWP help wireless devices enter microsleep early while preserving timely PDSCH reception across mixed SCS.

Timer-based idle-mode measurements speed carrier aggregation setup.

Service-based SCell measurements cut UE power use and signaling overhead.

Multiple power-saving configurations let devices adapt monitoring and wake-up behavior while reducing mode-switching resource use.

This UE approach predicts PDCCH scheduling, skips unnecessary monitoring, and reduces energy use while preserving scheduling responsiveness.

The terminal signals when it can pause data processing, while the base station coordinates DRX/DTX periods to reduce power use.

Separate dormancy indications help UEs manage multiple network entities efficiently.

Dynamic RLM intervals adapt to mobility and coverage, reducing UE power use.

This case combines low-activity DRX with grant-free uplink transmission, preserving downlink reachability without state transitions.

Correlated reports from multiple communication devices identify interferers, while adaptive front-end filtering protects wideband reception.

This case segments power headroom by direct and relay paths, triggering reports on path changes for more accurate uplink scheduling.

Multiple power control sets and activation commands help terminals select PUCCH/PUSCH parameters for appropriate MTRP communication.

The UE waits for overlapping PCC and SCC uplink slots before periodic PHR transmission, improving accuracy and reducing PAPR and power use.

Adaptive DSP uses network self-coherence to excise co-channel interference.

This case preconfigures secondary PCells for RA, reducing transmission latency when the primary PCell is switched off.

A short identifier decoder filters non-target devices before a longer decoder wakes the higher-power communication link.

This case uses activated time-based patterns to vary SRS timing, cyclic shifts, and power for more accurate mTRP TDD precoding.

This case adapts beam monitoring, measurements, and antenna activity on the secondary group to save UE battery power at low traffic rates.

UL-WUS configurations let UEs request SIB1 or start RACH only when needed, reducing continuous broadcasts and network energy use.

This case manages Non-AP MLD link states, keeping non-target links in power-saving mode during frame interactions.

Power and channel-state feedback guides uplink beam scheduling while limiting human exposure.

This case uses LP-WUS feedback to align terminal and network receiver states, improving low-power scheduling and limiting resource waste.

Separate TRP power commands, parameters, and headroom reports improve uplink SFN power management and signal accuracy.

This wireless case uses time-windowed, panel-specific MPE reporting and PHR feedback to balance RF exposure control with device performance.

A terminal selects candidate transmission resources by data amount, improving completion probability and reducing network-device power use.

Configuring CSI-RS through system information or paging helps idle and inactive NR terminals synchronize faster with less power.

Paging messages signal receiver wake periods and traffic patterns, reducing UE energy use and signaling overhead for small data.

Predictive traffic levels guide WTRU transitions from idle or inactive to connected, reducing unnecessary signaling and power consumption.

Power-limited mobile devices evaluate network conditions and adapt uplink traffic flow to prevent dropped calls at cell edges.

A method assigns HARQ-ACK resources using transmission power control and downlink assignment index values.

Client device partitions WLAN profiles by cell location to adjust scanning frequency, reducing power consumption during network discovery.

Network device receives terminal eDRX configuration information to set inactive state parameters, balancing power consumption against service latency.

Segmenting control channel monitoring into a provisional search space reduces blind decoding complexity while maintaining detection reliability.

A mobile station controller adjusts transmission power limits based on active component frequency bands to manage amplifier input levels.

A user equipment antenna array acts as radar to measure distance during configured transmission gaps.

Dynamic transmission power adjustment balances cell sizes and prevents terminal station concentration on specific base stations.

A femto access point uses Bluetooth pairing to identify authorized user equipment before activating its cellular transmitter.

A terminal reports channel quality using base station allocated radio resources during active state operations.

An autonomous wireless mobile asset monitoring system uses ultrasonic transceivers to detect cargo presence efficiently.

Segmented power control parameters resolve channel measurement inaccuracies caused by single-parameter limitations in dynamic TDD subframes.

Base station allocates specific subframes for repeated transmission of control and data channels to MTC terminals.

A multi-hashing mechanism generates distinct page indication locations to reduce false wakeups in access terminals.

A base station dynamically adjusts narrowband and wideband synchronization signal parameters to enhance detection reliability.

Dynamic bandwidth part switching reduces power consumption and signaling overhead by aligning terminal bandwidth with actual data transmission needs.

A terminal determines physical uplink control channel power using medium access control control elements.

A charging receiver device adjusts charge current to maintain target rectified voltage levels.

Context-aware activity detection reduces energy consumption by minimizing GPS reliance for proactive notifications.

Bluetooth navigation device establishes connections with mobile phones to exchange data over wireless networks.

A user equipment schedules radio measurements across multiple discontinuous reception cycles to lower transceiver activity.

A go-to-sleep DCI mechanism directs wireless devices into sleep states to reduce PDCCH monitoring overhead.

Segmenting clients by radio behaviors resolves the contradiction between network performance and management complexity.

Segmenting total and individual carrier calibration with closed-loop feedback resolves low efficiency and poor accuracy in multi-mode wireless systems.

A relay node splits signals using a power split ratio and noise statistics to generate an amplified second signal for destination reception.

A connector controlling method uses a low-frequency burst detector to trigger a high-frequency squelch detector for waking signals.

A telematics processor dynamically adjusts antenna power levels to maintain cellular reception quality.

A mobile communication uplink scheduling method determines whether to transmit padding MAC PDUs based on grant type.

A base station repeater varies gain based on mobile terminal uplink power control commands.

Mobile user equipment temporarily overrides closed loop power control circuits to increase transmit power levels before sending event messages.

A battery monitoring apparatus estimates remaining time using discharge rates and adjusts power modes to optimize energy usage.

Wireless devices exchange consecutive signals to measure time of flight, enabling dynamic transmit power adjustment based on human presence detection.

A beacon transmitting unit cyclically sends signals to coordinate data transmission periods between wireless base stations and terminals.

Subslot bundling carries acknowledgment feedback while reducing transmission power to mitigate interference between mixed traffic types.

A WLAN device analyzes the PLCP header length field to suspend the analog receive chain during undesignated packets.

A power back-off scheme configures transmission power reduction for 256 QAM downlink data to maintain low error vector magnitude.

Using vehicle location to geo-reference radio data reduces mobile power consumption while maintaining map accuracy.

Matching user equipment power class with secondary access node receive antenna quantity improves uplink signal strength while managing device complexity.

A handheld tool control unit wakes periodically to retrieve configuration files via a mobile radio network.

Group-addressed ATIMs reduce awake window duration and signaling overhead in directional multi-gigabit networks.

Unified power-saving indication reduces terminal complexity by applying a minimum value across carriers with different subcarrier spacings.

Periodic discovery request signals allow discovered devices to enter idle mode, reducing power consumption from unnecessary continuous monitoring.

Proximity indication triggers network-side wake-up of sleeping Home NB cells, resolving coverage gaps caused by energy-saving states.

Segmenting the first and second transceivers allows the UE to monitor preset signals while turning off the primary radio.

Mandatory slots align Tx/Rx windows, reducing power consumption while preventing collisions in NR V2X networks.

A HEW master station schedules secondary channel access for high-efficiency devices using OFDMA techniques.

A light guiding element transmits infrared signals through a non-display area to a sensor positioned below the screen.

Virtualized access controllers coordinate small cell radio nodes to execute hitless software upgrades, resolving scalability limits of dedicated hardware.