Transmission Systems TRIZ Cases

A data routing apparatus establishes paths using link cost metrics and Dijkstra algorithms to minimize energy consumption.

Merges radio positioning and laser detectors to resolve the contradiction between centimeter-level accuracy and system complexity in excavator control.

Automates data integrity scoring by correlating testing system vectors with monitoring observations, eliminating manual correlation time.

Nodes use a PF flag to skip redundant address forwarding list updates, reducing broadcast storm risk and accelerating Ethernet ring convergence.

A circuit device uses a high-frequency filter on internal signal lines to protect temperature detection elements from electromagnetic interference.

A wireless communication apparatus adjusts a contention window width based on remaining time until data time-out.

Unified policy decision function unit identifies access network type to select service logic, resolving complexity from separate bearer control entities.

A D2D link scheduling method uses a yield triggering relation table to identify active higher priority links for medium access decisions.

Visual recognition maps physical objects to virtual controls, eliminating navigation complexity across multiple IoT applications.

A CSMA-based communication protocol enables electronic shelf labels to enter low power mode after sending data request packets.

Miniature chemosensors with radar transponders detect chemical analytes remotely, eliminating the need for skilled operators and large equipment.

Centralizing protocol drivers in a higher-order unit eliminates local complexity while maintaining reliable communication across diverse field devices.

A shelving unit wirelessly transfers power and data to removable inventory bins via integrated wireless components.

A packet scheduling system dynamically assesses delay budgets based on arrival time to optimize resource utilization.

A network component detects partial faults and sends degradation data to modify bandwidth reservations for affected connections.

Periodic status inquiries allow a remote controller to detect host signals without constant reception, reducing battery drain.

Smart devices detect sound, vibration, and temperature from legacy equipment to resolve compatibility gaps in automation networks.

Segmenting device type and room icons into distinct display modes resolves navigation complexity and prevents erroneous operations in multi-device environments.

A touch-sensitive surface modifies non-stylus input sensitivity when a stylus enters a defined proximity zone.

A parallel regulation device detects mechanical switch position changes to enable remote control of connected electrical loads.

A node adjacent to a recovered link sets its port to a pre-forwarding state and starts a timer.

Pre-computing Not-via addresses and redundant trees enables fast rerouting without recalculating paths, reducing address overhead.

Measuring packet delay time instead of queue length enables accurate congestion assessment, reducing transmission delays and improving buffer utilization.

A virtual interface logically associates backup physical links to redirect traffic, eliminating route recalculation delays and preventing network instability.

Handheld device measures trailer height and distance to calculate optimal electric actuator settings, resolving manual adjustment time and complexity.

A control plane verifies forwarding state using RSVP messages to maintain consistency.

RFID-enabled sockets detect appliance presence to automate power switching, eliminating manual effort in large structures.

A sickbed remote control integrates a calling knob and operational panel into one body for unified power and wireless communication.

Attaching circuit customizes network attachment parameters based on usage patterns, reducing unused bandwidth allocation caused by automatic network attachment.

A lighting control adapter matches detected bus participants against predefined templates to automate system configuration.

Separating sub-1 GHz and 2.4 GHz networks prevents radio interference between controllers and phones.

Radar transceivers and reflective targets detect trains wirelessly, eliminating track circuit maintenance.

A sensor device segments biological information into identification and measurement data for targeted transmission.

A crowdsourced air quality monitoring system aggregates data from distributed personal and fixed sensors to map environmental conditions.

Master controller propagates access point configurations to all slave controllers, resolving connectivity disruptions when a controller fails.

Pairing a wireless transmitter with an actuator by measuring received signal power ensures visual control reliability across varying installation distances.

A per-flow control function manages wireless traffic congestion by detecting and reducing bit rates before system overload occurs.

A single Bluetooth profile executes multiple device functions via coded messages from a command issuing unit.

A modular unmanned vehicle uses an interposer component to route data between aircraft and payload modules, reducing upgrade costs.

A stateful Interrogating-Call State Control Function reselects Serving-Call State Control Functions to maintain session processing.

A trainable transceiver uses wireless re-programming to update application code remotely without physical connections.

Pre-determined event lists route packets through selected modules, eliminating redundant layer checks and reducing CPU cycle consumption.

Segmented perimeter checks verify vehicle speed and authorization to prevent high-speed entry into restricted areas.

Reconciling separate user identity and touch location signals enables accurate multi-user input processing on shared touchscreen surfaces.

Control apparatus detects danger and requests support from external apparatuses to mitigate threats without adding onboard complexity.

A network processor retrieves packet transmission data structures to transmit network packets over a communication link.

A failsafe-enabled wireless device monitors signal quality metrics to initiate safety procedures when degradation occurs.

Assigns sequential order numbers to TCP packets and retransmits unacknowledged segments based on selective acknowledgment data.

MAGNA-DEX system uses nonmagnetic enclosure and signal filtering to reduce electromagnetic interference during MRI procedures.