Power Management TRIZ Cases

Scheduling attributes let the AIR drop low-priority carrier entities to meet power targets, while the DU reschedules them in later TTIs.

A PHY-based poll accelerator sends successive mesh data polls while the MAC stays asleep, cutting end-device battery drain without losing reliability.

Beam-specific NTN neighbor cell configurations cut unnecessary TN searches, reducing UE power use while preserving reliable cell selection.

Dedicated PDCCH monitoring lets a UE send and receive subsequent data in RRC_INACTIVE, cutting state-transition latency, paging, and power use.

Context-aware battery control uses behavior and activity recognition to preserve power for emergency communication and navigation.

Cover-coded LP-SS timing and fixed WUS offsets reduce beam and repetition ambiguity, improving secondary receiver wakeup reliability.

Beaconed AFC channel data guides 6 GHz low-power access points to avoid incumbent microwave link interference without direct AFC coordination.

Different SRS power levels per antenna port improve uplink MIMO port selection accuracy without relying on equal transmit power.

Phase shifting across linear polarization antennas creates circular or elliptical known signals to stabilize relay reception power during attitude changes.

Interference logic triggers protect and unprotect requests so platform clocks shift only when needed, preserving wireless links without DVFS penalties.

Altitude-based cell measurement skipping in ATG links reduces unnecessary UE reporting while maintaining communication efficiency and reliability.

Dynamic EDT tied to instantaneous transmit power lets narrowband 5 and 6 GHz devices gain more transmission opportunities with less interference.

A unified DCI schedules PDSCH and PUSCH across multiple cells, cutting control overhead while improving latency and throughput.

Real-time cell metrics flag degrading network cells early, enabling traffic shift and corrective action before service loss.

SIM-specific capability reporting lets the network schedule multi-active terminals by actual band combinations, improving throughput efficiency.

Event-triggered UE uplink power requests cut overheating, exposure risk, and battery drain while preserving wireless connectivity.

Advance notice of GEO cell off periods lets UEs skip idle searches and paging checks, cutting satellite and UE energy use.

Detecting ETC wake-up signals lets nearby wireless services pause overlapping transmissions and avoid disrupting toll collection.

Timed wake-up receiver operation lets a 5G UE disable its main radio receiver while still checking coverage and channel state to cut power use.

CMF-led computing resource reallocation preserves AI task execution continuity during cell handover while limiting coordination overhead.

Abnormal non-key Wi-Fi packets can keep a terminal from true standby; this case filters them and shuts off Wi-Fi when user impact is absent.

Large NTN delay differences can misalign neighbor-cell measurement windows; this case uses UE assistance offsets to restore accurate detection.

A sleep-mode Ethernet PHY sends DHCP request packets to retain IP addresses while the CPU and interface stay idle, cutting power use.

A UE requests system information in energy-saving cells, then monitors a specific paging channel and sends location updates to cut blind paging.

Beacon timing detection lets an IoT station extend wakeup periods and cut idle power while still receiving access point beacons.

Configured DRX periodicity enables radio link monitoring from periodic reference signals, reducing power use while preserving connection reliability.

Scheduled wake windows and multicast triggers cut asset tag power use while recovering unsynced tags for accurate location tracking.

Configuration sharing across sidelink and access links helps UEs handle XR traffic jitter, cut interference, and improve low-latency reliability.

Autocorrelation-based interference feedback lets 5G networks restore subband interference structure for more accurate downlink scheduling with lower overhead.

Machine learning detects cell overshooting and recommends transmission distance changes to cut interference, site visits, and power waste.

Dynamic receiver chain allocation lets a UE balance component-carrier decoding needs against RF limits to raise throughput and cut latency.

Wake-up confirming messages and DTX detection help 5G UEs avoid unnecessary PDCCH monitoring, retransmissions, and battery drain.

Reserved positioning settings stay available while UE is inactive, cutting signaling delays, measurement interruption, and power use.

Preconfigured SFN and TRP access information lets UE connect with fewer cell measurements and handovers, cutting power use and network overhead.

Adaptive PRACH power offsets and faster ramp-up reduce cross-link interference while preserving random access signal reception quality.

Periodic sidelink DRX lets terminals monitor data availability signals, receive data when needed, and sleep otherwise to cut battery drain.

Monitored transmit power lets radios adapt in reduced power mode to stay within RF exposure limits while preserving throughput and range.

Preconfigured uplink resources are adapted to changing timing advance in non-terrestrial networks, enabling RRC-free PUSCH transmission.

Frequency-domain XDD cell configuration separates uplink and downlink resources to improve uplink coverage and cut latency with controlled signaling overhead.

Ordered MAC CE reporting across SRS resource sets helps multicarrier networks allocate uplink power more efficiently and maintain communication performance.

Core-network indications disable PEI and eDRX for idle or inactive UEs in emergency sessions, cutting paging power use and latency.

Automatic standby DU takeover lets a radio unit switch addresses after an outage, cutting RAN service downtime without manual recovery.

Software beam simulators use RTP packetized beam frames and node links to test satellite communication systems without costly hardware.

Preconfigured candidate cells let a WTRU delay handover until a source cell enters energy saving, improving continuity and network efficiency.

Sensing-driven cell presence detection lets a base station switch main radios on only when objects or user equipment are present, cutting power use.

Guard-symbol state control in an RFFE module stabilizes TDD phase and gain during carrier aggregation to avoid throughput loss.

Event-triggered access point logs tag nearby network activity to identify users linked to incidents without extra tools or complex analysis.

Maps TCI states to power control information so terminals can set correct PUSCH power under MTRP and multi-panel limits.

By reusing PRACH ramp-up in PUCCH power calculation, the UE avoids abrupt power drops, transmission failures, and uplink congestion.

Channel state information lets an access point tune trigger message timing and bands, reducing radio load while preserving sensing coverage.