Transmission Systems TRIZ Cases

Sequential signal transmission prevents interference between repeater and response waves, reducing reply latency for self-powered nodes.

A touch screen system uses shared electrodes for mutual capacitance measurements to detect near-field contact and self-capacitance for far-field presence.

A stackable network switch reroutes packets using a loop flag to bypass failed stacking links without control plane intervention.

A PE switch updates Designated Forwarder status in pseudowire and IS-IS databases to support Shortest Path Bridging MAC Mode.

Application server matches remote device capabilities to control interfaces, resolving mismatched user interface constraints.

A neural network learning method identifies bad ports in a network using existing path data without physical sensors.

Frozen standby LSDB defers LSA aging until switchover, eliminating race conditions and ensuring seamless network reliability.

Varying electrode line spacing in a self-capacitance touch panel compensates for signal size differences, reducing coordinate detection errors.

A network node assigns compression context identifiers to packets and queues them based on quality of service markings.

A remote control system deactivates moving objects using geofence regions to manage operational authority.

Segmented micro-wire patterns resolve the trade-off between electrical conductivity and optical transparency in transparent conductive layers.

A network element communicates multicast control traffic to working and protection paths simultaneously.

A management device monitors DSL line rate to dynamically provision interface data throughput.

Opposed pressure sensors measure height changes to resolve the contradiction between hard fall accuracy and soft fall detection capability.

A terminal device detects its location and calculates distance to electric equipment for remote control switching.

A core router uses a protector router to redirect traffic around failed border routers, achieving deterministic rerouting within 100 milliseconds.

A resistive touch screen detects multiple simultaneous touches using sequential voltage scanning and analog-to-digital conversion.

Time varying potential difference between surface electrodes creates dynamic textures by modulating skin friction without mechanical vibration.

Portable device transmits reproduction data via remote control to electronic device, maintaining consistent aspect ratio and subtitles across devices.

Overlay Network Manager propagates virtual network topologies to substrate hardware for independent routing control.

Dynamic packet routing selects transport links based on real-time load, resolving uneven bandwidth distribution across aggregation groups.

Separating dequeuing from dropping prevents global synchronization, improving throughput by allowing independent queue processing.

Segmenting Layer 2 and Layer 3 data resolves slow mapping speeds in large networks while ensuring data integrity.

Visual object detection portion identifies identification markers on media to create image data with positional relationships for external storage.

An external network device executes packet classification for hairpin routing, offloading processing overhead from the host virtual switch.

Software scheduling classifies packets in a single physical queue, reducing hardware complexity while maintaining quality of service.

A radio access network flow controller adjusts capacity allocation for priority queues based on measured actual utilization.

A mesh network switch directs a path verification request along a specific route to test operability before data packet transmission.

An external data processing device monitors tool vibration and force to prevent operator injury by blocking operation when safety limits are exceeded.

A novel active queue management method controls overall buffer occupancy while protecting uncongested virtual output queues in network devices.

A vehicle data control system manages transmission volume by anonymizing identifiers and filtering redundant packets.

Interlaced footstep-shaped electrodes reduce bonding pad count, lowering production costs and device thickness.

Repeater networks extend rotary laser control range beyond infrared limits, enabling mobile terminal operation without dedicated hardware.

An electronic device uses antenna phase difference and signal strength to detect external devices.

A quality assessment function computes voice metrics from gateway data to reroute calls.

Wireless operator signals guide the endoscope to specific instruments, preventing attention diversion during laparoscopic procedures.

A frequency band computing unit selects wireless channels based on communication success rates to maintain signal integrity.

A relay function maps packet sequence and acknowledgment information between transport protocols to support multipath operations.

A routing device dynamically adjusts packet rates and internal priorities based on BGP session state changes to manage control plane traffic.

Segmenting the system into a security device and transmitter logic controller reduces complexity while ensuring operational safety.

A presence detection sensor modulates radio signals to transmit data between adjacent building technology devices without extra hardware.

A portable indicia reader uses a 2D imaging module to capture and decode bar codes in any orientation.

Camera-captured QR codes uniquely identify receivers, preventing unintended control of multiple devices in proximity.

A per-destination queue structure separates packets by destination address to enable independent scheduling and resource utilization.

A receiver buffer pre-fills with media content during surplus network capacity to sustain playback.

Tree tracer processing discovers all branches of multicast traffic flows, resolving the limitation of standard CFM Linktrace path discovery.

A detection device computes reference and position vectors to determine touch coordinates by minimizing the angle between them.

Swipe gestures on virtual keyboards map directional swipes to typing functions, resolving the contradiction between small key size and input efficiency.

Distributed addressable modules replace inefficient inverters and noisy generators, eliminating maintenance costs while ensuring reliable emergency egress.