Power Management TRIZ Cases

A terminal apparatus selects uplink control channel indices based on transmission power control information to manage response signals.

RSSI snapshot analysis compares current signal strength to historical data, reducing mobile device energy consumption by enabling selective radio activation.

A single frame specifies transmission parameters for multiple wireless nodes to enable efficient communication.

Distinguishing OFDM from DFT-s-OFDM waveforms using separate ports to resolve device complexity in uplink MIMO systems.

A UICC module switches between USB and ISO transmission protocols to manage power states in mobile devices.

A receiver adjusts its listening window using a nonlinear function of elapsed time since the last good transmission to save power.

A base station selects access terminals to drop from service based on pair-wise channel correlations.

Cat-A devices switch between LTE categories based on link budget conditions, resolving the trade-off between reliability and downlink throughput.

Dynamic suspension of radio resource control connections maintains core network context while eliminating unnecessary keep-alive signaling overhead.

An outdoor broadband unit merges LTE modules with satellite receivers over a single coaxial line.

A user equipment reports transmit chain and power capabilities to a base station for dynamic SRS transmission mode selection.

A beacon transitions between idle and non-idle states to transmit advertisement packets only when triggered by user input or external stimuli.

A distributed system switches capacity base stations between on and off states based on real-time traffic load conditions.

A display device uses a web browser to access and control a broadcast receiver via IP address mapping.

Calculating mean received signal strength stabilizes channel quality by preventing ping-pong handoffs during rapid signal fluctuations.

A femto node adjusts user equipment transmit power to manage network conditions.

Segmenting base stations reduces power consumption while maintaining detection reliability for idle mode terminals.

Air-coupled loopback feedback adjusts transmitter gain to prevent compression distortion caused by manufacturing variations and temperature shifts.

Periodic updating timer prevents context loss in unreliable RAN nodes, ensuring UE reachability without adding paging complexity.

Disconnecting the low noise amplifier during high interference periods protects components in filterless MIMO systems.

A wake-up receiver detects signals to activate a radio module while verifying frame integrity before full activation.

A server-mediated method activates dormant home gateways to handle connection requests when primary nodes reach capacity limits.

A user equipment reports supported transmit precoding matrix indicators to a base station for configuring uplink transmission parameters.

A task scheduler queues deferrable operations and executes them during charging events to conserve battery power.

A receiver switches between high and low power modes using a timer to minimize energy consumption during connection states.

Buffering data allows a portable terminal to cycle its radio frequency unit, reducing energy use while maintaining communication service quality.

Schedulers monitor aggregate power across sites to prevent satellite interference from exceeding thresholds, reserving high-power blocks for nearby devices.

Dynamic RIS control allocation resolves signal interference conflicts between base stations, improving user equipment signal quality.

A base station extracts terminal traffic patterns to configure individual connection timeout values, optimizing resource allocation.

Human body detection unit limits communication channels during startup verification, shortening standby power consumption and reducing startup time.

Passive device components backscatter received RF signals, resolving the contradiction between low power consumption and reliable communication performance.

A terminal apparatus calculates power headroom using distinct parameter sets assigned to separate subframe sets via higher layer signaling.

A condition monitoring system activates sensors only when machine state indicators confirm a consistent operational event.

A programmable power supply adjusts voltage output based on measured cable resistance to maintain constant voltage at remote radio heads.

Network-provided channel assignment messages specify maximum terminal output power to resolve interference and connection quality issues during handovers.

A terminal control unit synchronizes discontinuous reception with autonomous resource selection to optimize power consumption.