Transmission Systems TRIZ Cases

A wireless data module mounts on the inner wall of a hand-held power tool housing to protect components from external damage.

A traffic switching mechanism for MPLS TE networks that verifies forwarding entry delivery states before restoring active paths.

A removable voice receiver detects its attachment position on a sound apparatus using electrical or magnetic properties to trigger specific operations.

A remote controller bridges screen projection devices and displays via wired input and wireless output.

Administrative domain segmentation isolates network reservation treatments to preserve local resource allocation control.

A passive RFID transponder triggers a switch contact upon physical touch, eliminating the need for an internal power supply.

IGMP router delivers encrypted access data to ONTs, preventing unauthorized reception while reducing zapping time.

A transparent touch panel uses fine insulating wires to confine electrode areas and form disconnected dummy patterns in waste etching regions.

Openwork regions between touch pads and dummy pads improve light transmittance uniformity and reduce color aberration.

An antenna control method scans multiple beams to select the optimal communication path based on quality parameters.

Transistors replace resistors to convert induced current signals into voltage signals, eliminating additional PCB components and reducing manufacturing costs.

Measures upstream bandwidth using variable packet roundtrip times to limit non-VoIP traffic and maintain voice quality.

A home automation receiver measures signal power levels to identify and block parasitic transmissions before full processing.

A communication device adaptively determines a clipping ratio based on modulation methods to optimize energy efficiency.

Pre-calculated backup next-hops and explicit route objects extend coverage to reduce packet loss during sub-50 ms failure repair.

A double-layer printed circuit board touchpad integrates serially-connected conductive units to form stable signal lines.

A wireless metrology assembly transmits gauge measurements via ZigBee protocols, eliminating cable wear and enabling remote operator data acceptance.

A recovery network uses satellite links and gateway routing to maintain business continuity when primary networks fail.

SANMetrics analyzes network traffic traces using automated expert engines to identify protocol errors and performance metrics.

A control module adjusts the ATIM window length based on active conversations in ad-hoc wireless networks.

A motion detection system switches pointing devices using acceleration thresholds.

Segmenting beacon periods into dedicated transmission and reception intervals prevents collisions between adjacent MAPs, ensuring reliable message delivery.

Nested magnets in the frame enable secure coupling without limiting internal space, reducing false alarms through integrated health monitoring.

Cumulative acknowledgments reduce inter-process communication overhead and database lookups during OSPF nonstop routing synchronization.

A QoS router system tracks fragmented IP packet sets to enforce consistent pass or drop decisions.

Absolute position encoder tracks jackshaft movement while bi-directional wireless signals resolve mounting complexity.

A network switch by-pass tap routes packets directly between ports via mechanical relays, preventing link down events during instrument failure.

Optical navigation module detects finger gestures to control pointer movement, resolving button confusion and improving straight-line accuracy.

Embedding session data within content streams enables stateless recovery without external coordination.

Nine-tuple filtering resolves Mobile IPv6 route optimization security risks by verifying binding caches before allowing direct communication.

A router mediates remote control by pushing trigger notifications to terminals and executing user instructions on appliances.

Segmenting alarms into distinct modalities resolves conflicts between reliability and user adaptability for impaired individuals.

Electronic device groups lighting fixtures using illumination output data and control signals for automatic configuration.

Replicated packet forwarders distribute traffic using consistent hashing to preserve session affinity without shared state.

A luminaire uses its power cable as an antenna to enable wireless communication without external components.

Overflow buckets store excess tokens to promote packet colors, resolving indistinguishable flow bottlenecks in aggregated traffic.

Aggregating femto node paging via a macro anchor reduces battery drain and signaling load by eliminating individual UE registrations.

Source-based routing headers enable stateless Bulk Transfer Capacity measurements that bypass ICMP rate limitations and low priority treatment.

Segmenting air link resources into distinct slot types prioritizes broadcast requests over unicast traffic, reducing resource wastage in peer-to-peer networks.

A central server mediates secure configuration distribution between editor programs and remote devices, resolving reliability trade-offs during data exchange.

A communication terminal adjusts transmission priorities using a temporary prioritization scheme to manage data flow distribution across network segments.

Network management entity monitors pseudowire tunnel identifiers to switch services from primary to backup tunnels upon failure detection.

Signal interference ratio measurements allow devices to transmit simultaneously, resolving spatial reuse limitations in ad hoc networks.

A downsampler reduces display image resolution to estimate crosstalk interference affecting touch sensor accuracy.

Geolocation triggers automatic invalidation of the common key when the mobile control unit exits the authorized zone, preventing unauthorized access.

Parallel channels separate safety-critical signals from monitoring data, reducing power consumption while maintaining reliable communication.

A handheld radio transmit controller uses a steering knob and throttle trigger to manage remote aircraft flight paths.

A scalable protection mechanism aggregates hierarchical multicast traffic into shared point-to-point tunnels within MPLS ring networks.

Analyzing induction signal trends across perpendicular axes enables multi-object detection on capacitive touch panels.