Power Management TRIZ Cases

A multislot packet data transfer method alters transmission of the last radio block timeslot before an idle frame to extend search window duration.

Predicting target service instances selects critical covering sensor sets, reducing power consumption while maintaining Quality of Service across IoT domains.

Segmented sidelink links use quantitative interference tolerance to resolve contradictions between data protection and feedback reliability.

A user equipment capability category determines hybrid automatic repeat request timing adjustments within predetermined slots.

A terminal device determines its operation state based on the discontinuous reception cycle type to selectively manage wake-up signal monitoring.

A communication device triggers separate buffer status reports for each connectivity to reduce reporting delay.

A wake-up receiver synchronization channel uses a one-bit ON-OFF signal to alert devices from sleep states.

A user equipment receives data using a two-dimensional channel-based transmission scheme that transforms resource blocks in the time-frequency domain.

A playback device signals a remote storage unit to enter low power mode after media content transfer.

A proximity wireless communication unit writes operation commands to non-volatile memory via radio waves.

Dynamic power ratio adjustments based on ACK/NAK indicators resolve fixed-ratio limitations and improve error rate management.

A battery-operated device quick-samples frequency hopping sequences to enable low-duty-cycle communication with a main-powered node.

A power control module generates recommendations based on operational state information to optimize network node energy consumption.

A mobile station adjusts maximum transmit power using received SAR signaling to meet local regulatory requirements.

A terminal device uses target timer information to enter a low-power receiver state, resolving uncertainty about entry timing while reducing power consumption.

A wireless access network adjusts transmit phase and power across multiple antennas to enhance reverse link data throughput.

A user equipment determines physical downlink control channel candidate ordering to detect downlink control information efficiently.

Base stations send power saving signals to dynamically configure discontinuous reception parameters, resolving static configuration bottlenecks.

Protects full-duplex receivers from self-interference damage by dynamically reducing uplink reference signal transmit power based on downlink RSRP feedback.

A paging controller accumulates location updates to determine when base stations broadcast messages.

Single Downlink Control Information schedules multiple physical channels to reduce signaling overhead and improve scheduling reliability.

An energy harvesting unit accumulates converted environmental power to trigger message transmission, eliminating battery replacement needs.

Aligning Wi-Fi communication with ultra-wide band silent periods reduces power consumption while maintaining dual-mode connectivity.

A femto base station adjusts transmission power and frequency bands based on connection request history from unregistered mobile stations.

Distinct power-saving signal configurations optimize user equipment monitoring across discontinuous reception cycles.

Mobile station prioritizes conflicting transmissions using radio resource control signaling to prevent high-priority communication failures.

A power control method selects precoding codewords to enable full transmission power.

Dynamic power level adjustment minimizes adjacent channel leakage ratio and improves power amplifier efficiency in broadband networks.

Dynamic transmit power adjustment mitigates interference to cellular networks while maintaining communication reliability.

A mobile participation platform solicits response data from anonymous contributors based on proximity and time-specific criteria.

Periodic sleep modes reduce backup battery size and cost while maintaining fire system reliability.

Determining reference signal energy ratio per short transmission time interval to manage interference and optimize power.

A user equipment generates individual power headroom values for multiple uplink carriers to support carrier aggregation.

A wake-up circuit harvests radio frequency energy from uplink signals to power an unpowered access point.

Periodic transmitter queries reduce electromagnetic radiation exposure while maintaining monitoring accuracy in absorbent articles.

A terminal device communicates on multiple contiguous frequency segments using bandwidth parts to enhance spectrum usage efficiency.

An RFID tag detects an electromagnetic field to wake a host processor, eliminating manual power buttons and simplifying secure network setup.

Communication terminal detects proximity to user ear and switches video transmission to audio-only mode.

A base station broadcasts a service migration message to shift terminal data reception to an alternative spectrum resource.

A multi-SIM user equipment determines periodic idle mode patterns and transmits timing indications to network nodes during mobility procedures.

A portable device uses a main and auxiliary antenna to transmit signals at maximum data rates while maintaining specific absorption rate compliance.

A signal detector employs a sub-threshold inverter chain to amplify variable voltage parts, resolving power consumption versus sensitivity trade-offs.

Modules exchange timing estimates to schedule operations, reducing traffic collisions between overlapping wireless frequency bands.

A U-HAPSD mechanism reduces WLAN power consumption by limiting trigger frame transmissions to service periods.

An inductively coupled resonant circuit detects credential devices by matching electromagnetic field frequencies to trigger reader activation.

A sliding display assembly retracts into a housing cavity to maintain a compact handheld form factor.

A downlink control information mechanism triggers channel state information reference signal reception and feedback in user equipment.

Differential power scaling allocates uplink transmit power across macro and pico cell groups to resolve carrier aggregation failures caused by power shortages.