Power Management TRIZ Cases

A signal transmitter uses an adjustable metal shielding layer to control signal emission power and direction, reducing interference between neighboring devices.

A portable terminal backlight control unit stores preset brightness values and retrieves them based on user selection to adjust display illumination.

Pseudo-random time-hopping minimizes signal collisions in low-power wireless networks while reducing implementation costs and power consumption.

A modem-assisted heartbeat mechanism maintains wireless connections via a separate periodic communication channel distinct from primary application links.

A satellite gateway monitors downlink attenuation to adjust uplink amplifier gain for rain fade compensation.

A mobile terminal adjusts transmit power using a pre-established relationship table based on detected signal strength and data rate.

A radio access node initiates a paging procedure with a timer to assess user equipment responses for cell state alerts.

Segmented power reduction minimizes service disruptions and interference while optimizing spectrum efficiency.

A V2X terminal adjusts transmission power and repetition counts to handle overlapping high-priority signals.

Low power sensors detect transitions to trigger high power proximity sensors, reducing energy consumption while maintaining accurate pocket mode detection.

A femto base station adjusts pilot transmission power based on measured reception quality to maintain consistent signal levels.

An Always Online Gateway establishes unified data links between terminal proxies and application servers.

User Equipment prioritizes handover execution over Radio Resource Control re-establishment to reduce service interruption.

Dynamic feedback mode adaptation for uplink control information over PUSCH resolves conflicts between transmission efficiency and signaling overhead.

Inter-cell coordination adjusts PAPR reduction beams via headroom reports to mitigate interference while enhancing transmitter power efficiency.

Random number priority resolves NFC handover collisions, ensuring seamless transitions to Bluetooth or Wi-Fi without data transmission conflicts.

Dynamic panel activation signaling reduces power consumption while maintaining communication reliability.

A terminal calculates reception quality using state-dependent offset values to determine base station states.

An iterative algorithm estimates downlink passive intermodulation subspaces to minimize interference across multiple uplink channels.

Autonomous transmitters minimize global interference in unlicensed bands by solving equations using locally measured signal-to-interference-plus-noise ratios.

A WLAN device adjusts interframe space times based on received data packets to transition between active and inactive modes.

Dynamic PDCCH monitoring parameters reduce unnecessary UE checks, lowering power consumption while maintaining flexible configuration.

Reception units report uplink status to PDCP nodes, enabling efficient routing through bearers with better quality.

User equipment pauses cross-link interference measurement activity during network entity inactivity periods based on received messages.

A data transmission method determines candidate moments to schedule channel detection.

A communication device adjusts signal transmission periods based on available power margins to maintain network-connected home appliances in active states.

Aerial phased antenna arrays sweep directional beams to establish point-to-multipoint radio links with ground stations.

Space-time coding segments data across multiple antennas to combine signals, reducing cell edge interference while maintaining spectral efficiency.

Periodic disconnection based on physical quantity changes reduces power consumption while maintaining data reliability.

A wireless terminal determines location using signal arrival times while operating in an energy saving communication mode.

Physical layer signaling directs user equipment transitions between active and dormant states across multiple network links.

A semiconductor decoder uses a power control circuit to detect input signal combinations and manage supply voltage.

A wireless station selects power save delivery mechanisms based on frame access categories to conserve energy during low traffic periods.

Base station adjusts CDRX parameters via UE power analytics to balance battery life and service responsiveness.

Beacons transmit setting change results back to a gateway, resolving the difficulty of recognizing configuration updates across the mesh network.

Stations adapt clear channel assessment levels based on received signal strength from peer networks, increasing throughput while reducing interference.

A terminal transmits power headroom information using beam-specific uplink waveforms to support dynamic resource allocation.

User equipment detects wake-up signals and reports false alarms to the network, resolving energy reliability trade-offs in 5G communication.

Station accesses WLAN slots at boundaries without clear channel assessment, reducing latency and power consumption for machine-to-machine networks.

Segmenting wake-up signaling into shorter frames reduces transmission latency and bandwidth consumption while ensuring timely main transceiver activation.

Segmenting the resource pool allows the terminal to sense only relevant subsets, reducing power consumption while maintaining reliable data transmission.

An access point transmits a busy period message to a wireless device, enabling the device to enter a low power state during scheduled operations.

A multi-radio controller detects intermodulation distortion signals generated by simultaneous transmissions.

A remote control unit dynamically adjusts local audio device power levels to synchronize timestamped signals across multiple wireless performers.

User equipment dynamically adjusts radio transmission parameters based on application priority to manage specific absorption rate levels.

Distance-based initial power estimation reduces iterative bidirectional exchanges, lowering power drain and interference while maintaining accurate control.

Segmenting scanning functions across independent transceivers reduces power consumption and communication interruptions.

Calculating a first RNTI from RO parameters prevents UE confusion between 4-step and 2-step random access responses.

A distance sensor adjusts display modes by comparing signal strength values against stored thresholds to maintain correct operation.