Power Management TRIZ Cases

Access point tracks SU QoS NULL frame variables to flag suspicious stations, preventing unfair resource allocation from DoS attacks.

A preamble-based detector samples RF signals via a directional coupler to measure transmit power during the packet header.

A base station radio module switches between Advanced Antenna Systems and macro modes to optimize power consumption.

A tunable element adjusts the electrical length of an antenna radiating portion to minimize signal reflection at a specified frequency.

IoT devices distinguish collision failures from unreachability using RSSI-based time delays, reducing unnecessary power ramping in dense deployments.

A trained model identifies interfering devices to optimize transmission power, resolving intra-frequency interference in wireless networks.

A wireless system adjusts access point transmitter power and receiver sensitivity on a user-by-user basis to maximize modulation rates.

Segmented bitmaps reduce signaling overhead while maintaining measurement precision for multiple serving cells in 5G networks.

A communication node compares priority levels of conflicting downlink-uplink configurations to determine the active resource state.

A dual-frequency decoder switches between high and low clock rates to process UHF EPC signals.

A wireless communication circuit throttles device discovery beacon signal strength based on received signal strength measurements during pairing.

A communication device adjusts nominal emission power based on effective transmission levels to ensure equal total energy at the receiver.

First UE adjusts sidelink transmission power using context parameters to resolve interference issues in vehicle-to-vehicle communications.

Segmented trigger frame identifiers allow non-receiver nodes to filter irrelevant data, reducing power consumption in multi-access point networks.

User equipment measures antenna impedance changes to estimate reflected power and dynamically adjusts transmit levels.

A low-power wireless subsystem detects connection beacons to trigger the main system activation.

Remote services supply assistance information to asset tracking devices, reducing power consumption and access time during network connection.

A system controller adjusts wireless transmission power and time slot ratios to manage energy consumption in smart meters.

Network operators optimize IRAT cell resection parameters using collected handover data to reduce battery drain from excessive switching.

A terminal detects background power consumption current values and controls target application programs to reduce overall energy usage.

Mobile stations transmit sensing signals to enable access points to transition between active and inactive modes based on detected network conditions.

A terminal determines first transmit power for backscatter signals using network indication information.