Power Management TRIZ Cases
- Interference Aware Packet Transmission for OBSS
Radio transceiver device embeds channel estimation symbols in data packets to mitigate overlapping basic service set interference.
- Variable TTI Length for NOMA User Terminals
Radio base station assigns distinct transmission time interval lengths to user terminals multiplexed in the power domain.
- Uplink Data Transmission via Broadcast Timing Advance
Segmenting user terminals into random access and broadcast groups reduces signaling overhead and power consumption in 5G mMTC networks.
- Femtocell Transmission Power Adaptation for Uplink Interference Mitigation
A femtocell adapts downlink transmission power to redirect interfering mobile entities to other cells.
- Task Offloading Framework for Mobile Cloud Latency and Power Optimization
Partitioning applications into tasks allows selective offloading to reduce latency and power consumption while maintaining reliability in wireless networks.
- DRX Cycle Management for Beam Alignment Power Reduction
A flexible DRX cycle management method reduces UE power consumption by prioritizing the original serving beam pair and performing measurements only when necessary.
- SIP Client Terminal Refresh Request Synchronization
A synchronizing device adjusts refresh intervals to transmit requests simultaneously across multiple soft-state dialogues.
- Mobile Device Wake-Up Area Human Touch Detection
A mobile device wake-up area uses voltage comparison to detect human touch for simultaneous activation and unlocking.
- Closed Loop Power Control System for Wireless Transmitters
A closed loop power control system adjusts output power levels dynamically using feed forward and feedback units.
- PT-RS Power Boosting for Multi-Layer Uplink Phase Noise
Separate power boosts applied to phase-tracking reference signal ports compensate for oscillator phase noise in multi-layer uplink transmissions.
- Dynamic Uplink Power Control for Wireless Devices
Wireless devices adjust transmit power levels based on network topology changes to reduce uplink interference and unnecessary power consumption.
- IoT Device TWT Beacon Listening Optimization
Low power Wi-Fi devices selectively listen to access point beacons using Target Wake Time intervals.
- XR UE Power Saving via Dynamic C-DRX and Wake-Up Signals
Dynamic C-DRX cycles and periodic wake-up signals reduce power consumption while maintaining low latency for XR devices.
- Centralized Intelligent Power Management for PoE Devices
A centralized IPM system dynamically adjusts network device feature sets to match available power budgets.
- Radio Control Circuit for Smartphone Wake-Up of Electronic Devices
Segmenting the radio control circuit allows smartphone detection while keeping standby power under 0.5 W.
- Inter-UE Coordination Resource Configuration for Sidelink Reliability
A first user equipment configures dedicated or non-dedicated resources to transmit inter-UE coordination messages via sidelink channels.