Power Management TRIZ Cases

A multi-radio controller coordinates WWAN and WLAN transceivers to mitigate interference between co-located wireless modules.

Pre-computed lookup tables reduce memory requirements and computational complexity while maintaining accurate power control coverage.

A femtocell basestation selects a carrier frequency that partially overlaps with adjacent macro layer carriers to manage network resources.

Segmented reporting adapts to carrier activation states, balancing scheduling accuracy against signaling overhead in LTE-A networks.

A communication device dynamically adjusts output power across multiple protocols to manage Specific Absorption Rate levels.

Antenna grouping with backoff factors determines transmit power levels, resolving uplink performance and data rates deterioration.

A grant-free uplink transmission method configures higher power for initial reference signals than retransmitted signals to boost decoding probability.

A uplink power control mechanism coordinates wireless station transmissions using dynamic parameter adjustments based on path loss.

Auxiliary antenna array samples and subtracts interfering signals from primary beam reception using complex weights to resolve co-located system interference.

A relay device adds a header with control information to uplink messages for base station processing.

A WLAN chipset adjusts power amplifier bias voltage based on predicted available bandwidth to reduce energy consumption.

Segmenting IQ data into clipped and peak signals lowers PAPR and EVM, enhancing signal-to-noise ratio and bandwidth efficiency.

A battery controller buffers high voltage from a primary cell to charge a secondary cell, providing safe power.

Terminal GPS detection triggers femtocell activation via increasing power broadcast, reducing network signaling complexity.

A user terminal schedules uplink channel transmission based on processing time requirements.

A processing circuit adjusts transmission power using a correction table based on relative vehicle position coordinates.

A femtocell access point estimates path losses to detect interference with macro networks and adjusts transmit power.

A wireless communication device adjusts idle timeout periods based on measured end-to-end network latency to manage power states.

Protocol layer devices manage state transitions between connected and inactive modes to optimize power usage.

Master node selects secondary nodes using uplink path loss measurements to reduce transport-block errors and improve throughput.

A terminal device detects wake-up signals on a subset of physical downlink control channel monitoring occasions before active time.

A network power module manages hardware states to transmit high-priority traffic efficiently while queuing low-priority data.

A dual-SIM mobile device uses one protocol stack to search for and select networks for both subscriber identity modules.

A radio resource management entity assigns dynamic transmission parameters to user equipment based on real-time energy data.

Dynamic connection topology routes smartphone data through a remote controller, reducing simultaneous wireless connections and preserving pump battery life.

Network node transmits data-to-pilot power ratio information to terminal devices in NB-IoT systems.

Controller compares decoded beacon frames to identify common bytes, reducing active reception time and extending battery life in IoT devices.

Synchronized nodes exchange control frames to transition between active and sleep states, optimizing energy usage in wireless multi-hop networks.

Reduced transmission power during the pairing phase prevents eavesdropping while maintaining reliable connectivity.

A receiver calculates one-way packet signal strength to generate assistance information for adjusting transmitter power levels.

An auxiliary circuit maintains common mode voltage and impedance matching in a transceiver during link-down states.

Preliminary notifications allow idle user equipment to measure signal strength, resolving coverage holes during base station power adjustments.

A transmission power allocation method selects distribution rules to maximize secondary service capacity in TV white space networks.

User equipment transmits first information to a network device regarding dedicated and common resource usage.

NR devices perform preliminary channel detection to secure unlicensed bands before transmitting, reducing delay while maintaining fairness with LTE systems.

A power headroom reporting mechanism triggers transmissions based on bandwidth part or beam status changes.

Dynamic PDCCH monitoring adapts search space sets via DCI indications to balance reliability and UE power consumption across multiple TRPs.

Separate processors poll dual subscriber identity modules simultaneously, reducing battery power consumption by eliminating sequential access delays.

A user equipment monitors a wake-up signal to detect triggers while in a sleep state.

A server manages mobile tag reader transmission frequency to conserve spectral bandwidth and battery power.

Centralized clock synchronization aligns sensor timestamps, reducing power consumption while maintaining data transmission accuracy.

A mixed carrier management apparatus enables mobile terminals to switch between single and multi-carrier uplink transmission based on device capabilities.

A user device measures timing gaps between base stations and transmits this data to align DRX periods, reducing energy consumption.

A base station manages random access preamble power ramping counters across multiple cells to optimize resource allocation.

Multi-element frames allow devices to negotiate parameter ranges concurrently, reducing setup time and system overhead.

User equipment segments system bandwidth into multiple Bandwidth Parts to perform targeted radio link monitoring operations.

Switching initiator devices between active and passive modes reduces power consumption while maintaining communication reliability.

High-performance user equipment establishes a virtual cell for low-performance devices to access directly.