Ring-Type Electromagnetic Networks TRIZ Cases
- Vehicle Integration Unit Architecture for ECU and Wiring Reduction
A vehicle integration unit replaces part-level ECUs and shortens wiring harnesses while ring networking improves control flexibility and reliability.
- Vehicle Integration Unit Control Layout for Fewer Automotive ECUs
A vehicle integration unit takes over part-level control from multiple ECUs, reducing wiring harness length, hardware cost, and system complexity.
- Battery Module Optical Links Using Wavelength-Separated Paths
Wavelength-separated optical links replace battery module wiring to reduce EMI, save space, and keep monitor data transmission stable.
- Optical Video Communication for Autonomous Underground Mining
Ethernet plus optical wireless links carry real-time video and commands underground, avoiding RF interference in autonomous mining.
- Sampling Clock Synchronization Under Optical Spectral Narrowing
Inverse digital filtering restores narrowed optical spectra so sampling clock phase shifts can be detected accurately with better jitter tolerance.
- Sampling Clock Phase Detection After Optical Spectral Narrowing
Opposite filter characteristics restore phase-shift detection after optical spectral narrowing, improving sampling timing and jitter tolerance.
- Train Optical Fiber Ring Network for Low-Loss Carriage Communication
An optical fiber ring with wavelength multiplexing links train carriages while cutting wiring, weight, data loss, and EMI.
- MPLS Ring Convergence Using Dual LDP Label Tables
Prebuilt clockwise and anti-clockwise LDP label tables speed MPLS ring convergence, avoid micro-loops, and stay ASIC-friendly.
- Remote Optical Path Switching Node for Point-to-Point Fiber Confirmation
Test-beam coupling and light extraction help confirm remote fiber switching in point-to-point networks without adding separate facilities.
- Looped Optical Access Network With Fiber Switching for Demand Flexibility
Unpredictable fiber demand and single-path star networks challenge service reliability; looped cables and switchable connections add redundancy and flexibility.
- In-vehicle communication system and vehicle
Multiple wavelength carriers share one optical channel to raise vehicle communication rates while limiting electromagnetic interference.
- Optical Protection Switching Nodes With Efficient APS Overhead Encoding
This case repurposes reserved APS bits for bridge, selector, and timeslot states, improving overhead use during protection switching.
- Optical Repeater Wavelength Detection via Pilot Signal Reference
An optical repeater uses a pilot signal to demultiplex and process individual wavelengths for accurate level monitoring.
- Optical Network Acoustic Detection via SOP Modulation
A microphone and polarization controller encode sound onto the state-of-polarization envelope of an optical signal.
- Optical Switch Node Dynamic Time Slot Allocation
Dynamic time slot allocation resolves static wavelength limitations, allowing more nodes without increasing receiver complexity.
- Optical Burst Transport Network Timeslot Synchronization Without Fiber Delay Lines
Master node calculates timeslot length to perform synchronization training in optical burst transport networks.
- Photonic Integrated Chip Separating Optical and Electrical Interfaces
A photonic integrated circuit places optical interfaces on one side and electrical connections on another to reduce package bulk.
- OBTN Time Slot Length Adjustment for Synchronization
Real-time circumference detection calculates integral multiple timeslot lengths to resolve synchronization complexity and cost issues in optical networks.
- Broadband Switchover in Ring Networks via Access Fault Detection
A gateway device designated as an access fault detection agent reroutes traffic through a peer gateway to maintain service continuity.
- Controller Sensor Bus Failover for Automation Networks
A controller and sensor bus uses optical fiber rings to transmit messages between processing cores.
- Optical Ring Switching Topology for Data Center Latency Reduction
Hybrid SDM and WDM optical nodes reduce latency skew and network complexity by establishing direct lateral connections across physical ring topologies.
- Real-time Video Editing System with Parallel Decoding and Rendering
A real-time editing system distributes video processing across multiple decoders and renderers to increase throughput.
- Optical Ring Network Communication Control Using Time Division Multiplexing
Master communication apparatus assigns transmission timing to slave devices for time-division multiplexed optical signals on a single wavelength.
- Master-Stability Function for VCSEL Network GCCS Analysis
A Master-Stability Function assesses synchronization stability in three-node VCSEL networks with delay coupling.
- Ring-In-Ring PON System Reducing Fiber Infrastructure Costs
Distributed mini-OLTs in a ring topology lower fiber infrastructure investment while maintaining broadband coverage and service reliability.
- Coexistence Module for OTDR Testing in Optical Networks
A coexistence module separates optical test wavelengths from transmission signals using wavelength division components.