Energy Efficient ICT TRIZ Cases

A network device detects cabling errors by comparing received link layer advertisements with stored connectivity information.

A motion-sensing circuit switches a wireless communication module between active and inactive modes to lower battery drain during idle periods.

A DCBX client framework deploys application network parameters via TLVs to network devices for traffic tagging.

Dynamic schedule switching prioritizes interrupt processing by allocating sufficient processing power, preventing system errors in real-time systems.

A transceiver switches to sleep mode by bypassing encoding and decoding circuits.

Smart blending algorithms feed back corrected positions to the GNSS Kalman filter, resolving urban canyon drift while maintaining energy efficiency.

A receiver uses group identifiers to skip demodulation of non-target frames.

Segmented bus protection elements isolate improper signals to maintain high-speed communication reliability.

A power management system calculates thermal credits to generate dynamic voltage dithering patterns.

Switch units between driving circuit blocks selectively route clock signals to active stages, preventing unnecessary power loss in inactive circuits.

A virtual machine controller monitors server utilization metrics to trigger automatic scaling of CPU, RAM, and disk resources in dynamic environments.

An interrupt pin signals a BIOS to disable the connection port, cutting power to the touch device and extending battery life.

Autonomous nodes bid for write tasks to spin down idle drives, reducing power consumption without impacting throughput.

A mobile device charging unit adjusts power during booting to ensure stable operation.

Computes 16-byte digests for port configurations to verify link aggregation group compatibility, reducing comparison time by eliminating full string analysis.

A user interactivity engine monitors data flows to bundle transmissions and manage fast dormancy timers.

Segmented traffic indication maps reduce decoding time and power consumption by allowing wireless clients to process only relevant beacon pages.

A multi-processor graphics system dynamically switches between low-power and high-performance processors based on operational requirements.

Low power SuperSpeed inter-chip communications using USB 3.0 interfaces resolve throughput limits of legacy HSIC while reducing internal power consumption.

A multi-threaded RISC processor alternates between register sets to process threads efficiently.

Each switching device autonomously updates its address table via bridging frames, reducing flooding operations and bandwidth congestion.

Periodic backlight deactivation during file transfers minimizes energy consumption while preserving user interaction capability.

Accelerometer-based motion detection dynamically sets temperature thresholds, balancing computing power against user comfort during portable use.

Emulated link aggregation partners resolve virtualization bottlenecks by maintaining aggregated links without modifying standard protocols.

Dynamic instruction throttling manages current surges and reduces voltage fluctuations without adding decoupling capacitors.

Partitioning network flows into time-based sub-tables reduces resource contention during concurrent storage and analysis, lowering access latency.

Low-power detection method for read-copy update grace periods avoids unnecessary processor wakeups, conserving energy in non-preemptible real-time systems.

Hardware circuits replace software logic to manage display clocks, reducing latency and preventing hardware conflicts.

A redirect mechanism routes read requests to remote storage based on power policies.

A network device selector list removes failed child nexthop indices to maintain line-rate packet forwarding.

Segmenting processing core power connections enables independent voltage control, preserving state information while reducing leakage power consumption.

Variable termination circuits in memory modules adjust resistance values dynamically to mitigate signal distortion on command and address buses.

Dynamic dimming modes resolve power visibility tradeoffs by adapting to folding states.

A current delimiter circuit limits pull-up current during dominant bus levels to save power in single-wire networks.

Controlling bridge manages virtual port link aggregation groups to enable multi-homing for port extenders and end stations.

Switch-controlled pull-down resistors decouple from the differential output during idle states, reducing average current from 200 μA to 0.2 μA.

Dual memory segmentation and periodic switching enable event indication in standby mode while maintaining low energy consumption.

Packet Inject Logic segments OAM handling from standard data flows to resolve protocol complexity while enabling fate sharing for accurate monitoring.

A multi-rate PHY layer copper transceiver reduces communication speed to enable echo cancellation and equalization for extended transmission distances.

Grouping access points by location parameters bridges tunneled packets within segments, reducing concentrator processor load from broadcast duplication.

Logical ports segment physical interfaces to distribute frames evenly, resolving congestion while preserving in-order delivery.

A system constraints-aware scheduler biases task allocation across heterogeneous processor cores using a hint generator.

A multiplexer unit aggregates subscriber data packets into a trunk group, eliminating separate VLANs and reducing IP address consumption.

An interweaver module mixes zero symbol rate and conventional modulation streams to allocate transmission positions based on non-zero symbol presence.

A query optimizer manages sleepy disk drives by transferring indexes based on usage frequency to balance performance and power.

A station adjusts scan intervals based on connection likelihood to optimize reconnection speed.