Bus Networks TRIZ Cases
- In-Vehicle CAN Frames With Medium Occupancy Reservation
A medium occupancy duration field reserves bus time for consecutive CAN frames, reducing arbitration delays for large in-vehicle data transfers.
- PCIe Peer-to-Peer Protocol for Heterogeneous Device Address Mapping
A general-purpose PCIe protocol maps internal device addresses for direct heterogeneous communication while reducing CPU load and host address use.
- CAN Transceiver Frame Authorization for Secure Bus Control
Checks on the ACK delimiter and EOF bits let a CAN transceiver block unauthorized frames from taking control of bus interfaces.
- Ethernet Transceiver Module With Dynamic Threshold Switching
Pattern-based threshold switching lets an Ethernet transceiver adapt to DME and NRZ signaling, reducing interference-driven decoding errors.
- CAN Subscriber Station Frame Marking Against Bus Manipulation
Unauthorized CAN frames are detected and marked at the subscriber station, improving layer-2 bus security without sacrificing CAN FD speed.