Transmission Systems TRIZ Cases

Selective formation of a second insulating layer on the pixel region via an open mask reduces photolithography steps and manufacturing complexity.

A controlling module generates signals to manage multiple electronic devices simultaneously.

Login frames with virtual port identifiers establish multiple logical connections over one physical link, avoiding NPIV hardware requirements.

Near-field communication restricts remote control operation to immediate proximity, preventing unauthorized adjustments and fire hazards from open heat sources.

Terminal apparatus uses a messenger program to transmit control signals through a hub device for intuitive operation.

A gateway device manages network traffic between home devices and wide area networks through an application engine.

R-CSPF algorithm resolves path availability bottlenecks by allowing tradeoffs between bandwidth and cost limits.

Groups multiple optical paths into a single routing adjacency, preventing slow IP convergence when the underlying optical layer experiences failures.

Segmented touch panel pads distribute thermal pressure evenly across anisotropic conductive film contact areas.

A vehicle telematics device dynamically reconfigures accumulators to measure specific sensor data.

Intelligent network interface circuitry switches data between split connections using offloaded protocol processing.

A TDR test head sends signals along twisted-pair links to detect faults via reflection analysis.

Lattice vector summaries automate network event identification, replacing tedious manual analysis with accurate, scalable anomaly detection.

Nodes dynamically vary connectionless protocol packet spacing in response to congestion events, balancing throughput against packet loss.

Backscatter time-of-flight determines key fob proximity using Wi-Fi phase modulation to prevent relay attacks without adding hardware complexity.

Distinct channel settings for operation and response signals resolve crosstalk and improve responsiveness while maintaining noise tolerance.

A gatekeeper module governs transaction admission using maximum permissible rates computed from peer network node data.

Monitoring module detects cell congestion to trigger policy server bandwidth adjustments.

Media independent handover layer feeds back individual link parameter configuration results to the higher layer.

A routing method identifies and prunes partial path combinations to select optimal routes based on accumulated metrics.

A base station transmits beacon signals on a secondary frequency to enable user equipment detection and inter-frequency handover.

Extracting time interval measurement into a single timer reduces logic circuit complexity while maintaining accurate gesture identification for touch devices.

A distributed network access system separates control and enforcement functions to enable scalable service provisioning.

Aftermarket keyless go system interfaces with an embedded OEM remote to enable single-device vehicle access and ignition.

A configuration device adjusts electronic key access rights based on usage data.

Comparing received signal strength indication against decrypted transmit power value detects relay station attacks in wireless networks.

Cloud-hosted AI processes sensor data from poly-radio devices to resolve energy and accuracy trade-offs in global tracking.

Fabric switches transmit failure notification frames to interface switches for automatic path switching.

Selective pause messages reduce upstream transmission rates based on packet drop precedence, resolving congestion fairness contradictions.

Piggybacks congestion status on circuit services signaling messages, eliminating unnecessary fallback attempts and reducing signaling overhead.

Remote control signals shift the in-vehicle network from idle to reception readiness, reducing battery drain and unauthorized access risks.

A set-top box pairs with wireless devices to receive motion-based commands for television control.

A lighting controller uses a dynamic snubber circuit to automatically adjust electrical parameters for different load types.

A signaling session identifier correlates media streams with signaling sessions, resolving false positives from port reuse and NAT.

Relay terminals forward state and control signals between controllers and targets, maintaining high-quality arm control despite wireless line disconnections.

A fibre channel switch detects congestion by tracking frame transmission wait times against predefined thresholds.

Control device uses last good state data to resolve communication delay mismatches between state signals and quality information.

Segmented housing dissipates heat while allowing electromagnetic wave passage for reliable wireless data transmission in vehicle engine compartments.

Fusing electrical sensor readings with network packet analysis to identify individual device activity within a building.

A non-intrusive mean opinion score estimation system calculates voice quality metrics using a polynomial function mapped to packet loss probabilities.

Format conversion unit encodes measurement data into two-dimensional codes or contactless IC chips for direct output.

A multipurpose remote control system switches between directional input and motion sensor modes to manage media device interfaces.

Automated discovery of shared risk node group memberships using BGP peer-router attributes eliminates manual configuration errors and reduces setup time.

A network element transmits keep-alive messages on behalf of a mobile device, reducing continuous transmission loads that deplete battery life.

A distributed trainable transceiver system separates a low-power remote button module from a vehicle-mounted base station to enable wireless device control.

Segmenting narrowband messaging from wideband ranging reduces asset tag power consumption while maintaining precise location accuracy.

Adjusting RF power analysis windows by signal-to-noise ratio resolves the trade-off between measurement precision and battery consumption in mobile devices.

Multi-frequency transmission in a wireless sensor system reduces interference and extends battery life by replacing cabling.