Power Management TRIZ Cases

Segmented charging apparatus with light sources and command buttons resolves poor visibility of traditional LED indicators.

A receiver apparatus uses a switching circuit and dual buffers to alternate signal inputs for efficient processing.

IoT devices adapt communication and location measuring cycles via geo-fence detection, resolving the trade-off between power consumption and response speed.

A cell reference signal power adjustment mechanism iteratively sets transmit levels based on propagation delay statistics from user equipment attach requests.

A near field communication device adjusts its low power polling number to detect nearby tags.

Dynamic adaptation of signaling restrictions balances network energy savings against link quality and data rates during non-active periods.

A user equipment determines distinct transmission powers for different physical uplink shared channels using specific power parameters.

A base station control section sets and notifies function temporary pause periods to reduce power consumption.

Dynamic RF transmission power adjustment redistributes client load across adjacent wireless access points.

A user equipment measures transmit chain output power during unused random access channel occasions to determine a precise power offset for sounding reference signal transmissions.

Shifting a wideband carrier by an integer multiple of channel raster spacing expands the adjacent guard band for narrowband service placement.

User equipment adjusts uplink transmission power using carrier information from a base station.

Grouping stations by AID numbers assigns distinct wake offsets to reduce medium access contention and signal collisions in large sensor networks.

A network node configures reduced transmission activity patterns based on radio characteristics to improve signal reception quality.

A communication device adjusts cell scanning pace and priority based on activity state detection to reduce power usage.

A search system recognizes user intent using feature information and context to deliver relevant results.

A wireless ultrasound probe controller manages power states using network and position data.

Segmenting receivers into narrow and wide band paths reduces power consumption by waking high energy components only when needed.

User equipment generates a dual connectivity power headroom report containing configuration information for multiple base stations.

Onboard sensors detect user proximity to adjust computing device sleep states, reducing wake-up latency while conserving power.

A PUCCH power adjustment method uses a symbol count component to determine transmit power levels.

Pre-configured basic PHY profiles allow network devices to bypass the node admission process, reducing latency while maintaining reliable communication.

This method suppresses double near-far effects in large-scale sensor networks by distributing energy via multiple autonomous UAVs to maximize uplink throughput.

A management system estimates neighbor cell noise-rise contributions to generate a dynamic threshold for external interference detection.

Mobile devices relay data between isolated and connected outdoor lighting points, eliminating expensive mesh infrastructure deployment costs.

Storing shared wireless device state reduces channel time consumption and increases network efficiency in dense environments.

A power-consumption-mode circuit detects wake-up signals from antenna elements to switch communication devices between reduced and active states.

User equipment selects downlink beams using reference signals with embedded time offset information to reduce processing overhead.

Extending DRX active time via downlink signaling reduces transmission latency and improves QoS during unlicensed channel occupancy.

Conditional timeout logic modifies device lock intervals using location and usage data to balance security requirements with power consumption.

A WLAN sink device synchronizes its internal low-frequency clock with source beacon signals using computing and adjusting circuits.

A terminal device measures non-cell-defining synchronization signals to determine reference signal parameters.

A mobile terminal controller adjusts transmission power based on user distance data to maintain antenna efficiency.

Predicting HS-DPCCH power across the entire transmission time interval prevents limitations that degrade E-DCH quality in HSPA networks.

A power orchestration system adjusts RAN configurations to lower energy consumption.

Terminal device disables the radio frequency module in inactive state to lower power consumption while maintaining data transmission context.

A portable electronic power management method uses frame refresh and suspension timers to control image processing operations.

Dual transceivers enable dynamic resource allocation to reduce signal penetration loss and interference.

Base station modulates weak and strong user equipment bits with distinct transmission power levels to optimize signal distribution.

Baseband circuitry selects internal antenna subsets based on reserve battery power and geometric orientation to conserve energy during D2D communications.

Electronic device antennas measure reflection and transfer coefficients to identify adjacent objects without dedicated grip sensors.

A power supply controller projects outage likelihood using meteorological data and consumption patterns to optimize load management.

A terminal device allocates residual transmit power across cell groups based on uplink transmission priority levels.

Nodes transition between wake and sleep modes during defined beacon intervals, reducing power consumption while preserving networking availability.

Device detects satellite orbit type to set dynamic inactive time, reducing power consumption during RACH registration.

A mobile station manages sleep mode transitions through a neutral interval that enables adaptive state changes based on data transmission needs.

Serving base station adjusts terminal transmission power using interference measurements from neighbouring cells to limit uplink interference levels.

An extra CRC field allows stations to skip unnecessary data, reducing power consumption while maintaining synchronization reliability.