Network Connections TRIZ Cases
- Gateway Routing Call Media and Signalling Between Computer Terminals and Telephone Units
A network gateway detects user selection to route call media and signalling between computer terminals and telephone units.
- Relay Device Timing Control for Collision Avoidance
A relay device derives transmission timing from received information volume to manage terminal scheduling.
- Virtual Receiver Numbering for Security System Model Upgrades
A virtual receiver system assigns persistent identifiers to physical ports, decoupling subscriber account numbers from hardware changes.
- SIP Enabler System for Concurrent Application Execution
A SIP enabler system uses an event dispatcher to filter signals, allowing multiple applications to run concurrently without resource conflicts.
- Identifying Closest Wireless Node via Address Resolution Tables
A wireless communication system identifies the closest backhaul node to a target device using address resolution tables.
- Data Switch Routing Audio and Control Streams on Hardware Interface Bus
A data switch routes audio streams and control commands through a single hardware interface bus to separate processing units.
- Relay Server Automatic Overlap Detection and Virtual Address Assignment
A relay server control unit detects overlapping IP addresses between different LANs and assigns virtual addresses to resolve conflicts.
- Network Forwarding Component and Independent Application Components Integration
Integrates Network Forwarding and Independent Application Components via configurable cooperation modes.
- Hardware Ethernet Header Verification for Vehicle Networks
A hardware interface system verifies Ethernet message validity using a parser and action database to reduce processor load across vehicle networks.
- Gateway DNAT for Cross-Datacenter Endpoint Communication
A gateway performs destination network address translation to route packets between remote datacenters.
- Edge Node Return Path Learning for Layer 2 Multipathing
Edge nodes set return paths using pre-configured selection information to route flooded packets through transport networks.
- DNS Load Distribution for VoIP Registration Floods
Randomized DNS TTL parameters stagger endpoint reversion, preventing global synchronization floods during catastrophic failures.
- Gateway Virtual Addressing for Foundation Fieldbus Linking Devices
A gateway device uses virtual addresses to identify and communicate with multiple Foundation Fieldbus linking devices across various networks.
- One-Way Ethernet Connection Device for Secure Data Transfer
A one-way connection device links Ethernet transceivers to enforce unidirectional data flow.
- IP Map and Encap Overlay for MPLS VPN Interconnection
An IP Map and Encap system provides virtual end-to-end global connectivity by mapping and encapsulating traffic within existing MPLS infrastructure.
- Access Device ARP Packet Analysis for Physical Link Identification
An access device generates ARP request packets with unique identifiers to identify physically linked client devices in a network.
- Distributed SNAT via IPv6 Encapsulation
Gateway devices encapsulate IPv4 packets into IPv6 to route traffic to host computers running distributed SNAT instances, eliminating centralized bottlenecks.
- Network Controller State Segmentation for SDN Partitioning
A network controller segments state information into local and global categories to manage logical networks across multiple physical domains.