Power Management TRIZ Cases

A 3-way Doherty amplifier uses specific phase shifts in its output network to combine power from three stages.

User equipment adjusts transmission power limits based on reference signal measurements from neighboring networks.

A vehicle system dynamically adjusts Bluetooth Low Energy antenna modules based on mobile device proximity to reduce unnecessary energy drain.

Segmenting carriers into power-based classes reduces interference while maintaining user density in dense Bluetooth networks.

Terminal device transmits aperiodic channel state information on physical uplink control channel using dynamic configuration parameters.

A sensing device switches sensor modules between overall and partial operation modes based on motion detection signals.

A base station calculates transmission timing values using ranging signals to synchronize terminal stations in a communication system.

A directional coupler and detector system measures RF signal power levels to control transmit power in wireless devices.

User equipment multiplexes overlapping uplink signals onto a single PUCCH resource set based on configured priority levels.

Terminal devices receive reflection signals from passive IoT nodes to determine their stored energy levels for network optimization.

Group-addressed polling extends PS-POLL to retrieve buffered multicast frames, eliminating frequent wake-ups that drain battery life.

A diversity receiver interrupts clock supply to unselected systems, reducing power consumption while maintaining reception performance.

A terminal applies power scaling to overlapping uplink control signals, prioritizing high-reliability transmissions within maximum power limits.

Sensor processor analyzes environmental data to dynamically adjust antenna device power states.

A network controller segments connection interface units to independently power down unused ports during idle periods.

Base station determines target channel quality based on available power headroom to minimize battery consumption while maintaining required channel quality.

A server hosts identical service applications to execute tasks on behalf of mobile terminals, reducing device wake-up frequency.

Allocating dedicated resources for uplink response training reduces manufacturing latency by determining transmission characteristics before operational use.

A machine type communication terminal receives a polling instruction from a base station to perform registration on a first access resource.

A wireless local area network terminal transmits a data frame carrying indication information alongside uplink data to an access device.

A wake-up indication field in DCI formats configures discontinuous reception periods for user equipment receiving physical downlink control channels.

Active cells transmit presence signals to inactive nodes for terminal detection and reporting.

Segmenting an FPGA into reconfigurable and static zones reduces power consumption by activating only required circuits during idle periods.

A modular embedded IoT hub provides standardized interfaces for appliances to enable flexible wireless communication protocols.

An intelligent selection mechanism chooses between dual and single connectivity modes based on real-time network characteristics.

Host unit analyzes signal attributes to dynamically allocate capacity among remote antenna units.

A signal repeater uses dynamic amplification to boost wireless communication quality.

A radio terminal controller manages discontinuous reception cycles to optimize power usage.

Mobile device extends DRX active time based on clear channel assessment results to capture transmission opportunities while managing power consumption.

A mobile device lock screen displays a scanning code encoding payment information without unlocking the device.

An anchor cell stabilizes network entry by reducing frequent handovers across clustered cells, thereby preserving system capacity and transmission quality.

A vehicle communication device accumulates and stores identification data using a timer-controlled wake-up cycle.

A 3D spectrum access system uses elevation angle data to manage interference risks in wireless communication networks.

Scanning selected Wifi frequency subsets reduces power consumption during indoor location estimation while maintaining accuracy.

An access node monitors its own energy consumption and receives reports from neighboring nodes to determine energy saving information.

Configuring uplink and downlink subframes dynamically on flexible duplex carriers to match traffic variations.

Patsnap Eureka TRIZ case: A predetermined tone activates dormant communication nodes, eliminating complex time synchronization and reducing energy consumption.

A communication terminal sends a shutdown notification message to connected devices before powering off.

A vehicle-mounted network connection apparatus extracts and stores valid frequency points during operation to enable cyclic searching when parked.

A terminal selects transmission request frames based on remaining energy to manage channel contention and energy reception.

Dynamic Target Wake Time adjustment based on machine learning service classification resolves the power consumption versus latency trade-off.

Dynamic power allocation adjusts channel levels to prevent amplifier saturation and reduce interference in multi-carrier reverse links.

Segmented nodes perform coordinated system scans on multiple Radio Access Technologies, reducing power consumption and acquisition times during RAT switching.

A remote antenna system uses bidirectional data paths and comparator circuits to reconstruct control signals for precise power adjustment.

A mesh network repeater manages uplink and downlink interfaces to maintain data transmission paths.

A network troubleshooting device selects service recovery policies based on user equipment power saving states.

Selective activation of an advanced receiver using cell information and device display status for wireless communication devices.

Adjusting transmit power levels enables sequential interference cancellation receivers to process signals in crowded spectrum environments.

Dynamic sounding reference signal resource configuration separates transmissions from uplink data to prevent phase discontinuity disruptions.

A user terminal allocates downlink control channel candidates across multiple control resource sets to manage processing load.