Power Management TRIZ Cases

Circular convolution spreads symbols in the time domain to reduce peak-to-average power ratio, avoiding signal distortion without requiring power back-off.

User equipment determines specific wake-up times during sleep periods to receive multimedia broadcast multicast services.

A Wake-Up Signal Beacon Occasion configuration enables user devices to monitor cell-specific beacons without activating main transceivers.

A base station reuses stored node configurations to resume multi-connections from an inactive state.

User equipment autonomously adjusts transmit power using pre-configured thresholds to reduce signaling overhead.

A radio network controller groups subscriber units to enable simultaneous transmissions.

Waking dormant mesh nodes relays communications between active devices, stabilizing network connectivity while conserving energy.

Simplified MAC header in wake-up frames conserves energy by activating main receivers only when needed.

A method selects PAPR reduction techniques based on the modulation scheme used for sub-carriers to optimize signal processing.

A terminal device adjusts a power ramping counter based on beam switching consistency to maintain accurate transmission power levels.

Network device sends configuration information to activate user power saving signals, allowing terminals to monitor or receive channels based on indication data.

A mobile device predicts data traffic to disconnect from active states and enter idle mode, reducing unnecessary power consumption.

A wireless node determines power saving mode entry by monitoring application keep-alive messages and network connectivity status.

Periodic wake-up intervals reduce battery consumption while maintaining detection responsiveness for mobile LE RF readers.

A mobile terminal dynamically adjusts keep-alive message intervals to maintain IP connections during network inactivity periods.

Segmenting boot-critical devices from non-essential hardware minimizes energy loss during prolonged provisioning, preventing device failure.

Narrowband devices terminate channel decoding early to enter low power mode, avoiding prolonged active states that increase power consumption.

An information processing apparatus writes connection data into NFC tags using short-range wireless communication.

A discovery reference signal occasion configuration separates activated and deactivated small cells into distinct subframes.

A rate-adaptive data transfer scheme manages communication between modem circuitry and host platforms.

Segmenting UCI into HARQ-ACK and other control data reduces management complexity while maintaining system capacity.

Segmenting the receiver into an ultra-low power unit and a main radio reduces idle mode battery drain without increasing latency.

A terminal controller determines time and frequency domain positions for first and second activation signals using received configuration information.

A communication apparatus detects maximum permissible exposure events and reports assistance information to the network.

Input sensing unit detects object proximity via capacitance changes, stopping image display when users are absent to reduce power consumption.

A control device synchronizes transmission power across multiple Bluetooth Low Energy endpoints by processing individual adjustment requests.

A wake-up request frame signals upcoming management frames to low power wireless devices.

A wireless access point adjusts beacon frame intervals based on device listen and DTIM intervals.

A user equipment adjusts timing advance and power control parameters using pre-configured location and time data.

Segmenting transmit power across multiple links manages RF exposure limits while improving throughput and reducing latency.

A battery power control device calculates reduced workload to shorten task performance time and extend battery life.

A first node selects packet paths using power efficiency indicators from multiple network nodes.

A sleep-mode statistics apparatus tracks listening windows and pending MAC SDUs to manage power-saving class parameters in mobile devices.

A mobile station adjusts detection thresholds based on environment to select channels for synchronization.

A wireless communication device dynamically adjusts radio frequency circuitry to maximize power transfer and data rates across primary and secondary component carriers.

A beacon transmitter and detector system measures path loss to optimize C-band spectrum usage.

A mobile terminal evaluates operating conditions to selectively activate multiple-antenna transmission.

Base station segments user equipment into priority groups to postpone low priority paging, reducing false reception power consumption in wireless networks.

A modulated downlink reference signal embeds network temporary identifier and constellation bits to enable user equipment detection of transmission intent.

A device-to-device synchronization method selects timing sources by comparing received signal power levels against defined thresholds to maintain alignment.

A fractional power control parameter adjusts user equipment transmit levels to minimize interference with macro base stations.

Controller disables WLAN transceiver during interframe spaces, reducing unnecessary power draw while maintaining data reception reliability.

A base station determines downlink power for resource blocks using a combined factor of channel quality and fairness metrics.

A wireless device coordinates radiative power delivery sequences to harvest ambient electromagnetic energy for cooperative charging.

Pre-notification identifies upcoming MBMS sessions, allowing mobile stations to skip paging group monitoring and reduce idle mode power consumption.

A terminal device adjusts radio resource management measurement constraints based on signal strength to reduce redundant operations.

A wireless device estimates channel congestion to project time back-offs and optimize transmission power levels.

Duty cycling a high-power UWB transceiver alongside a low-power BLE discovery unit extends battery life while maintaining centimeter-level ranging precision.

A user equipment adjusts transmission power and coding rates to prioritize identification data over uplink payload.

A user equipment transmits power headroom reports for sidelinks to enable dynamic resource scheduling.