Power Management TRIZ Cases

Acquiring channel state information to determine optimal transmit powers, maximizing weighted sum rate while addressing interference in multicell networks.

Service capability exposure function allocates MBMS group identifiers to enable efficient multimedia broadcast multicast service transmission.

An access network broadcasts system information blocks only when requested via chirp signals, reducing base station power consumption.

Bitmap-based power headroom reporting for aggregated carriers reduces signaling overhead while maintaining uplink scheduling accuracy.

Dynamic antenna selection based on tissue proximity maintains radiated power while adhering to SAR exposure limits, reducing signal dropouts.

An electromagnetic tracking system adjusts transmit power based on jitter metrics to reduce energy consumption.

A TDD UL/DL re-configuration mechanism adapts uplink and downlink subframe allocations to match instantaneous traffic demands.

Modified TSPEC frames carry multicast addresses to synchronize station wake times, ensuring reliable data delivery while maintaining power saving protocols.

Dynamic power scaling adjusts transmit energy across component carriers to resolve interference from inadequate power distribution in mobile terminals.

Dynamic uplink proportion adjustment prevents specific absorption rate exceedance while maintaining high transmission capacity in user equipment.

Preconfigured uplink resources enable idle mode wireless transmissions using determined frequency hopping and timing advance parameters.

Subscriber identity module card maintains power supply to sensors during terminal dormancy.

User equipment receives an indicator to stop monitoring the physical downlink control channel before the random access response window ends.

Segmenting downlink control channel candidates reduces device complexity and power consumption while maintaining adaptability for 5G NR systems.

User equipment determines uplink resources from a resource grid and semi-persistent scheduling to reduce downlink control information overhead.

A wireless communication system adjusts beamforming gain via dynamic beam width changes to optimize reception power.

Terminal device transmits target uplink signals using a pattern linked to beamforming capability, resolving LTE incompatibility in new radio networks.

Separate transmit power configurations for local and auxiliary antennas mitigate signal distortion while enhancing throughput.

Classifying wireless channels as static allows devices to reduce measurement gaps and optimize resource utilization for improved reliability.

Segments downlink resources by burst size and CINR thresholds to minimize wasted slots and enhance cell capacity.

A base station configures transmission power for user equipment side-link communications to enhance direct device-to-device signal detection.

A dynamic traffic inactivity timer adjusts timeout periods based on observed network interface activity levels to optimize device operation.

A network node switches between distinct operating states to minimize energy consumption during idle periods.

An adaptive graphics subsystem adjusts power attributes based on quality of service metrics to reduce transitional overhead while maintaining performance.

Paging subsystem places unused wireless resources into low-power states during idle mode.

User equipment determines neighbor cell synchronization signal block index using assistance information from the serving cell.

Wireless device enters power saving mode for serving cells based on criteria to reduce power consumption.

Segmenting configured maximum transmit power values allows LTE hardware to operate independently while NR accounts for LTE transmissions, reducing interference.

A network control node adjusts target SINR parameters to optimize uplink service quality.

Segments interference into soft, softer, and remaining components to overcome accuracy limits in heterogeneous networks.

Mobile UE device qualifies active cells to reduce SFN decoding load, minimizing RF ON time and power consumption during DRX mode.

Segmenting CSI into resource indices and quality indicators accommodates large two-dimensional array antennas without excessive processing complexity.

Adjusting transmission power control offsets per base station reduces uplink power rushes and stabilizes system performance.

Coordinated transmission reception point clusters allocate dedicated uplink resources for user equipment feedback signals.

A base station tracks user equipment connected mode duration to trigger battery energy level reports only when a threshold is exceeded.

Attenuates broadband subcarrier transmission power based on narrowband carrier reception levels to reduce co-channel interference.

Fast retraining sequence skips calibration stages to reduce link reacquisition time from seconds to milliseconds.

A base station transmits group-specific and common activation signals to user equipment for paging occasions.

A fast energy counter algorithm calculates power consumption using exponential RF power levels and lookup tables within a wireless transceiver processor.

Nodes adaptively modify beacon nomination probability based on received signal counts, preventing clock drift failure without external time references.

A wireless device adjusts channel state information reporting frequency based on power headroom thresholds to optimize resource scheduling.

A PRACH preamble uses larger subcarrier spacing and repeated Zadoff-Chu sequence instances to boost signal robustness.

A scheduling entity uses transmit power to calculate echo cancellation metrics for dynamic full duplex resource allocation.

Terminal devices detect downlink reference signal received power to determine the appropriate uplink carrier for random access preamble transmission.

A wireless access point selects optimal channels by evaluating WLAN and non-WLAN interference metrics to minimize signal disruption.

Dynamic transmit power control reduces receiver desense caused by co-located transmitter interference, improving call quality and minimizing dropped calls.

Merging individual timing advance adjustments into group common signaling reduces wireless network overhead in high-speed train scenarios.

A network node transmits wake-up signal parameters to enable user equipment synchronization after sleep mode.

A terminal processes uplink transmission instructions to start or restart a partial bandwidth deactivation timer.

Terminal selects optimal DRX parameters from concurrent services to balance data transmission stability against power consumption in 5G networks.