Power Management TRIZ Cases

A multi-SIM power amplifier uses envelope tracking during voice call silence periods to reduce energy consumption.

Dynamic uplink power allocation adjusts E-DPCH transmission rates to maintain reception quality while preventing line cut-offs caused by excessive noise rise.

A detachable electronic device adjusts wireless communication transmission power based on detected positional relations between its bodies.

An AI apparatus classifies user sleep states by separating sound signals from noise to control home appliances.

Dynamic power adaptation limits HPUE transmit power to mitigate uplink interference while extending coverage range in LTE systems.

Feedback circuit applies positive feedback to antenna tuning circuit for dynamic bandwidth adjustment.

User equipment calculates power headroom using predetermined known values when no valid uplink grant exists.

Segmented frequency spectrum blanking reduces object-generated interference while maintaining communication reliability through partial power control.

A digital wireless receiver generates a test signal to determine channel noise levels.

A communication device filters incoming data units using exclusive use indications to determine intended receivers.

An access point generates messages identifying time periods for wireless device communication, including indicators specifying flow direction.

A BLE beacon generates messages with an encoded Electronic Product Code field to emulate RFID functionality.

Base station adjusts cell-level uplink power parameters using random access preamble counts to optimize signal transmission.

UE selects reference signal sources using dynamic indication to reduce configuration latency and signaling overhead from semi-static RRC updates.

A modem filters incoming packets using a pre-established list to prevent unnecessary Application Processor wake-ups.

Unifying uplink and downlink beam management via a single TCI framework reduces signaling overhead and delay while resolving power control complexity.

A transceiver determines transmission parameters using log likelihood ratio distribution feedback to adapt antenna and modulation methods.

Dynamic intermittent reception period adjustment reduces consumption current while maintaining signal detection reliability for keyless entry systems.

Segmenting communication resources into distinct frequency channels reduces collision probability and maintains stability for small drone operations.

A control frame bit indicates the optional presence of a Next TWT field for efficient synchronization.

Dynamic performance caps adapt to battery health and temperature conditions to prevent voltage drops and brownouts during simultaneous component loads.

A relay node selects communication options to divide resources between backhaul and access links.

A Bluetooth device adjusts message exchange rates based on motion detection to optimize communication efficiency.

Segmented per-link power management resolves the contradiction between reduced energy consumption and maintained network responsiveness in multi-radio devices.

Restricted target wake time service periods extend narrowband IoT range while minimizing interference with wideband legacy devices.

Segmented cell barring parameters allow network energy saving capable user equipment to access barred cells while preventing legacy device signaling overhead.

A cellular base station analyzes signals to identify interference and determines the location of the interfering mobile device.

Dynamic antenna muting adapts sequences via CSI feedback to reduce power while managing interference impact on cell quality.

QoS Characteristics element signals station unavailability for peer-to-peer links, resolving reliability and complexity trade-offs in wireless networks.

Dynamic activation of secondary wireless interfaces via primary RF stimulus detection reduces power consumption while maintaining connectivity.

A terminal transmits uplink control information across multiple cells by mapping data to specific channels based on transmission time interval lengths.

A mobile terminal controller classifies background applications to predict user intent and manage system states.

A satellite access network determines reverse-link operating parameters based on user terminal location to maintain target power efficiency.

A communication apparatus adjusts transmission power based on signal modulation degree to optimize short-range wireless performance.

A D2D terminal calculates signal quality and power to select an optimal synchronization source for wireless communication.

A cellular activity mode restricts mobile originating data traffic based on user status to conserve device power.

User equipment monitors application data exchange to initiate transitions between radio resource control states.

Inner and outer loops reduce signal impairments like EVM and ACLR violations while managing processing time complexity.

A sensing system detects stationary mobile devices to trigger low power operation.

Switching PRACH transmission modes resolves the contradiction between reliability and complexity, improving coverage without increasing time.

Dynamic power control arrangement adjusts dedicated channel levels based on predicted high-speed downlink pulses to optimize radio resource usage.

A new Up-Link only RRC_INACTIVE state eliminates paging message monitoring to reduce user equipment power consumption.

Receiving UEs determine AGC configurations from prior transmissions and reuse them across subsequent slots to eliminate dedicated training symbols.

Server evaluates scan lists and supplies handshake priorities to reduce power consumption during WiFi recovery.

Dynamic relay selection constructs transmission channels to balance power consumption among terminal electronic devices, extending network service life.

A power management device detects incoming secondary energy to execute protective actions.

UE configures full duplexing mode via network device to improve frequency resource utilization while reducing service delay.

User equipment buffers downlink signals using a minimum offset value in the time-domain resource assignment table.

Dynamic scaling of measurement noise variance adapts the extended Kalman filter to long-term thermal noise changes, improving estimation accuracy.

A wireless device computes allowed transmit power for future sub-periods using normalized energy accumulation to manage radio frequency output.