Power Management TRIZ Cases

Drones switch transmission media and adjust power to mitigate atmospheric fading in remote broadband access.

A baseband integrated circuit digital interface reconstructs sampled signals from a radio frequency unit using a sample synchronization manager.

A predictive geofence radius adjusts based on mobile device speed to reduce provisioning operations.

Wireless devices allocate uplink transmission power across Timing Advance groups to manage overlapping radio resources.

Transmitting control data blocks independently of acknowledgement signals resolves delays caused by waiting for receiver confirmation.

Battery powered devices serve as relay nodes to extend network coverage, resolving the trade-off between advanced functionality and shortened battery life.

Wireless devices prioritize sidelink transmissions over uplink signals based on priority levels to manage simultaneous communication paths.

A method adjusts MIMO order and beamforming power to optimize antenna system performance.

A standalone MBSFN cell acquisition mechanism uses modified system information characteristics to differentiate between legacy and non-legacy user equipment.

A user equipment system manages uplink control channels across multiple carrier aggregation cells.

Receiving wireless devices calculate path loss between geographic zones based on configured transmit power, reducing interference and improving spatial reuse.

A first device receives change indications regarding active antenna ports to adapt channel state information measurements for energy efficiency.

Segmenting the beacon interval into awake and sleep portions allows the access point to reduce power consumption by entering low-power mode when idle.

Near field communication transceivers supply object reference data to mobile devices, reducing cellular network traffic and power consumption.

A wireless node transmits reference signals while maintaining power consistency and phase continuity across time domain resource blocks.

Associates SRS resource sets with downlink CSI-RSs to determine precoding matrix indicators while reducing signaling overhead.

Segmenting downlink subframes into active and silent sets reduces inter-cell interference in heterogeneous networks while maintaining service capacity.

Dynamic channel switching between 2.4 GHz and 5 GHz bands reduces power consumption while maintaining service continuity through persistent group profiles.

A message processing method generates secondary messages with privacy labels to control notification content visibility on intelligent terminals.

Sensors detect terminals to switch a repeater between active and passive states, reducing electromagnetic radiation exposure.

Access points exchange predicted SINR values to coordinate transmissions and reduce interference between overlapping basic service sets.

Segmenting codebooks by resource block enables macro base stations to form beams without backhaul coordination.

Physical wake-up signaling determines time-domain positions to detect subsequent narrowband control channels.

Resource configuration device selects minimal radio frequency chains to meet data bearing capacity requirements.

Dynamic antenna selection reduces power consumption by activating extra elements only when needed, balancing throughput and energy use.

A linear function defines the PUCCH power control parameter h(nCQI,nHARQ) for carrier aggregated formats.

Allocating multiple HS-SCCHs to one timeslot minimizes RF on-time, reducing WTRU power consumption and extending battery life.

Wireless devices request network access at estimated times and release resources after communication, reducing power consumption from periodic clock updates.

A platform peak power manager reallocates unused modem reserves to the system-on-chip.

Counter-based urgency indicators in uplink frames prioritize downlink scheduling, reducing interference and optimizing duty cycle usage.

A traffic optimization module detects current radio states and learns transition parameters to manage data communications.

A multi-carrier transmission method reduces power by deactivating unused carriers during idle periods.

Autonomous timeslot resumption via block sequence analysis minimizes battery drain while preventing data transmission delays.

Statically configures power-saving signal resources within DRX opportunities, reducing unnecessary PDCCH detection and lowering UE power consumption.

Synchronizing discontinuous reception cycles across component carriers reduces power consumption while maintaining rapid signal reception.

Network node calculates statistical geometry measures from user equipment positions to set physical channel transmit power levels.

A transmission control module dynamically adjusts Bluetooth Low Energy transmit power levels based on real-time battery capacity.

Automated power calibration aligns radio access technology coverage areas using stored offset values, eliminating manual field testing.

A wireless device measures displacement history to determine operational context and adjust transmitter output power levels accordingly.

A first message frame switches links to an awake state for multi-link communication.

Deriving separate pathloss values from distinct reference signals to set uplink transmit power.

Base station selects transmission reception points using uplink channel quality measurements for efficient signal communication.

Redistributes excess downlink power to terminals with insufficient signal strength, expanding service coverage while maintaining data transmission efficiency.

Overlapping transient periods with inter-transmission gaps stabilizes power levels, reducing demodulation errors and improving decoding success rates.

Mobile device determines indoor or outdoor state using low power sensors to gate high power sensor activation for always on operation.

A base station schedules data transmission between mobile terminals using discontinuous reception cycles to enable direct device-to-device communication.

Segmenting power headroom reports by antenna panels and TCI states reduces signaling overhead while maintaining precise uplink power control accuracy.

A terminal adjusts application heartbeats to match network holding time using a unified system.

A night watch device manages nursing devices in a wireless network to enable rapid wake-up from deep sleep states upon receiving terminal packets.