Network Topologies TRIZ Cases
- PCI Allocation Range for Micro Base Station Collision Avoidance
A method determines a PCI allocation range using adjacent macro BS identifiers to assign exclusive PCIDs to micro base stations.
- Network Slice Quota Management for 5GS-EPS Interworking
A network function manages quotas for network slices supporting interworking between cellular systems.
- Bluetooth Parking Management System with Dynamic Lighting Control
A parking management system uses Bluetooth modules to detect occupancy and adjust lighting levels for safer driving conditions.
- Wireless Location Estimation Using Distributed Sniffer Triangulation
Segmenting monitoring into distributed sniffers enables accurate location tracking of spoofed devices without centralized complexity.
- Transmitting-Receiving Apparatus Address Filter for Multi-Network WPAN
Address filter unit compares incoming data with multiple network addresses to route signals correctly.
- Secure Data Transmission via Dedicated Signal Processor and TEE
A dedicated communication signal processor establishes a secure channel using shared memory and security interrupts between application and trusted execution environments.
- Bidirectional Radio Communication Channel Selection
Quality measure updates prevent energy wastage from fluctuating radio conditions during bidirectional data exchange.
- Frequency Domain Multiplexing for Wireless Network Throughput
Frequency domain multiplexing assigns dedicated channels to stations, reducing latency and interference in dense networks.
- IMS Bearer Establishment Without Default Data Bearer
A network device establishes an IMS bearer directly without a default data bearer to conserve bandwidth in constrained networks.
- Communication Apparatus Automatic Reconnection Using Stored Parameters
A communication apparatus automatically reconnects to a network using previously stored parameters or newly received ones based on parameter type.
- Adaptive Spatial Reuse for Wireless Network Interference Management
Access points dynamically adjust spatial reuse and BSS color assignments based on signal strength indicators to reduce collisions in dense wireless deployments.
- Hidden Virtual Access Point for Quarantine Station Traffic Isolation
A hidden virtual access point segregates quarantine station traffic using distinct encryption keys.
- Radio Resource Allocation via Tolerance Intervals for Channel Disturbances
A method introduces tolerance intervals to radio resource allocation decisions, updating state diagram transitions based on measured quality metrics.
- Viral Molecular Network Architecture for Low Latency Wireless Communication
A viral molecular network architecture uses protonic switches and atto-second multiplexing to route traffic at terabit speeds.
- Decorated NAI VPLMN Identifier Concealment for 5G Authentication
Concatenating the visited public land mobile network identifier with the username in a decorated network access identifier to prevent man-in-the-middle attacks.
- User Input Back Channel in Wi-Fi Display Systems
A user input back channel transmits control commands from sink to source devices via AV control sessions.
- Measuring Device Power Parameter Error Adjustment for Channel Loss Simulation
A measuring device adjusts transmission and reception power parameters by an error value to simulate real-world conditions.
- EAP-RP Protocol Single Credential Network Access
EAP-RP protocol merges authentication flows to eliminate multiple credential provisioning while maintaining secure network access.
- Soft Preemption in Push-to-Talk Group Calls
A call controller establishes a full-duplex private link between talker and preemptor within an ongoing group session.
- Early Indication for High Efficiency Fields in Wireless Systems
A device identifies high efficiency frames using legacy signal fields to determine the position of training fields within the communication standard.
- Decentralized Authentication in Wireless Ad-Hoc Networks
Wireless ad-hoc terminals exchange beacon signals to suggest and issue attribute certificates for decentralized network access.