Power Management TRIZ Cases

A roadside system adjusts transmission parameters to secure reliable vehicle messaging.

A hybrid positioning system integrates sensor hub data with absolute location readings to reduce power consumption during stable periods.

Segmenting scanning duties to WLAN firmware reduces power consumption and communication overhead during UMA network detection.

Micro-zone transmitters relay location data to beacon tags, resolving high infrastructure costs and limited battery life in indoor asset tracking.

A user equipment skips paging monitoring after decoding a wake-up signal to enter an extended discontinuous reception sleep mode.

Nodes dither retransmission delays to avoid signal collisions from simultaneous relay transmissions, enhancing reliability without complex synchronization.

Physical layer go-to-sleep commands resolve unclear mechanism bottlenecks by enabling terminal devices to switch bandwidth parts and enter sleep mode.

A terminal adjusts its network search time interval based on geographical location to optimize power usage.

A group owner device dynamically adjusts its absence period based on real-time data throughput to balance power consumption with network responsiveness.

A terminal device monitors a paging window determined by a low power wake up signal reception moment.

Temperature sensors feed data to a thermal management unit that adjusts power and clock frequencies to prevent overheating in wireless modules.

Compressor stores state data in nonvolatile memory to power down subsystems, reducing energy consumption while maintaining service availability.

A feedback receiver detects external signals in a second frequency band to select operational frequencies.

A computing system estimates channel attenuation levels between base stations and user devices to auto-adjust transmission power parameters.

User equipment applies cell discontinuous transmission configuration timing to autonomously deactivate modes without explicit network signaling.

A terminal device computes an access stratum base key during radio resource control suspension to enable immediate encryption upon connection resumption.

A proxy device handles multicast queries for sleeping low power devices, resolving the trade-off between battery conservation and communication reliability.

A smartphone GPS receiver switches modes using accelerometer and cellular signal data to conserve battery power.

A processor adjusts clock rate and voltage levels based on real-time network parameters to manage power states.

Deactivating the physical connection oscillator during WLAN deep sleep reduces power consumption to 1-2 mA.

A gateway device manages channel assignments and transmission power for end-user devices in private radio networks.

Segments UEs by release version to balance energy consumption against false paging risks in mixed network deployments.

Modifying the TWT protocol with a multi-link indication in the MAC header reduces management complexity while maintaining IEEE 802.11 compatibility.

Flexible transmit power control commands adjust fractional downlink physical control channel power across multiple carriers.

A signal transmitting method configures NB-IoT resources using specific symbol groups with cyclic prefixes and guard times.

An MQTT broker uses Last Will and Testament messages to notify a server of device disconnections.

PUCCH format X handles uplink control payloads exceeding 22 bits by segmenting transmission based on payload size, which increases uplink resource utilization.

Offloading GPS signal processing to a server reduces mobile terminal power consumption while maintaining trajectory recording accuracy.

Transceivers use periodic LPI refresh signals to keep the communication channel active, reducing energy waste while preserving fast resume capability.

Dynamic duty cycle reduction lowers power amplifier energy use while solar and battery modules maintain consistent voltage for antenna-integrated radios.

Segmented resource sets enable dynamic selection via expiration timers, resolving power management versus measurement accuracy trade-offs.

Secondary modules decode wake-up signals to direct terminal devices, reducing power consumption while minimizing network access delays.

A wireless communications system selectively uses two separately allocated frequency bands based on propagation conditions to optimize communication.

A wireless transfer scheme modifies data transmission behavior based on received signal strength indicator values to optimize energy usage in mobile devices.

A first node determines transmit power for a first signal using a target parameter derived from a reference signal resource.

A PDCCH order field directs UE transmit power for PRACH access to a reduced functionality transmission reception point.

A wireless communication apparatus uses a pre-receive state to synchronize beacon signals without a central control station.

Adjusting antenna beam width and tilt reduces interference to incumbent spectrum users while maintaining sufficient coverage.

A telecommunication device transfers weighted pilot signals at a high rate while sending power information at a lower rate.

A wireless transceiver dynamically adjusts transmission power and reception sensitivity to manage heterogeneous radio-frequency signals.

Terminal devices monitor paging early indications at configured occasions to increase reception success rates despite high-priority service conflicts.

Aligning measurement reporting with restricted subframes to reduce interference and power consumption.

Bandwidth part enhancements reduce control overhead, allowing user equipment to enter sleep mode despite sporadic data transmissions.

Electronic device manages extender nodes by detecting idle connection states and issuing sleep commands to power off wireless network interfaces.

A smart device monitors gateway communication parameters to detect idle running states and initiates an energy saving mode.

An access point proxies paging messages to a client terminal via a low-power interface, allowing the device to shut down its high-power radio.

A cellular packet data subsystem enters a reduced power state when a strong WLAN signal is detected, switching data communication to the wireless network.

A 5G terminal manages configured grant uplink transmission periods to optimize power usage.