Network Topologies TRIZ Cases

Departure signs trigger a switch from wireless LAN to cellular before movement, avoiding in-vehicle communication dropouts.

A terminal uses a first network to authenticate, receive configuration, and obtain credentials needed for secure access to a private network.

An auxiliary radio monitors channel metrics, scans other WLAN channels, and carries control traffic while the main radio saves power.

When satellite view is blocked, mobile PTT radios use WiFi ad hoc links to keep group communication active without repeaters.

A vRNC and HNBGW route UE relocation across super-cells by mapping super-cell IDs to target cells, cutting femtocell complexity and cost.

Dynamic RF band switching lets a WLAN station combine bands for multi-band reception, improving spectrum efficiency without extra RF hardware.

When DPP setup via an access point fails, the apparatus switches to direct wireless connection to complete pairing with less user input.

Encapsulated tunnels through internet-connected backhaul nodes let separate mesh networks bypass firewalls and extend communication range.

Satellite coverage prediction lets the UE keep AS configuration outside NTN coverage, cutting reconnection delay and preserving continuity.

A Bluetooth star network groups instructors and members to detect outdoor breakaways with fewer false alarms and no fixed beacons.

When an upper relay link fails, the lower node keeps a secondary radio link for timed recovery, reducing disruption and resource waste.

By setting second-link occupancy from first-link suppression timing, this case secures aligned idle windows and avoids collisions in multi-link wireless transmission.

Dynamic scheduling shifts sensing devices and configurations by target status and traffic load to preserve Wi-Fi communication while improving sensing.

UEs detect NTN conditions and apply default radio parameters to avoid missing configuration delays and improve link reliability.

A three-tier mobile millimeter-wave relay network uses cell framing and IWIC-based TDMA to cut latency and raise throughput for video and data.

Directed neighbor graph traversal detects and breaks EasyMesh loops without STP overhead, preserving compatibility and network function.

AAnF identifies the AUSF that created the anchor key, enabling synchronized key retrieval for secure 5G application sessions.

A primary-link-only backoff lets multi-link WLAN entities keep synchronized transmissions while preserving fair channel contention with single-link devices.

When compliant end-to-end paths fail, data is routed to intermediary storage nodes to preserve order, speed, and encryption across disrupted networks.

Broadcasted device data is used to detect capabilities and automatically add non-native IoT functions without user setup.

Remote security nodes offload edge SEPP processing to protect inter-PLMN control signaling and manage roaming relations with lower network burden.

A proxy NF links NF discovery records to later SBI requests to block fake messages between mobile networks and protect subscriber access.

Multiple route chains in THOR cut ad hoc routing latency while limiting overhead and enabling fast rerouting after link failures.

A hub switches protocols and routes data through higher-power devices to preserve battery life and maintain communication during emergencies.

Stored BLE pairing data enables automatic handover between external devices, cutting discovery time, connection complexity, and power use.

Real-time signal quality feedback lets a wireless link switch bandwidth to sustain throughput across strong and weak signal conditions.

Sequential TDLS discovery over EMLMR links improves peer discovery reliability while cutting WLAN latency and boosting throughput.

A concealed identifier with check-value verification blocks SUPI guessing during wireless registration while preserving authentication reliability and user privacy.

Pre-registering base station profiles in the 5G core lets relay satellites verify access requests securely while reducing manual setup.

One AP sets a coordinated group beyond TXOP, assigning time and frequency resources to overlapping WLAN APs to reduce conflicts and improve use.

Client grouping and resource-unit scheduling cut repeated trigger frames, reducing latency for industrial wireless communication.

Early IAB indication detection lets the parent DU open BH RLC channels and deliver security certificates before authentication.

A shared spectrum usage map lets UEs switch between licensed and unlicensed satellite bands to extend coverage and improve throughput.

Dynamic beam centre optimization aligns satellite coverage with traffic hotspots, improving throughput and adapting to changing network demand.

Coordinated STA setup lets multi-link devices sense across separate wireless links with less duplicated overhead and better detection accuracy.

CSI preprocessing turns Wi-Fi links into occupancy sensing, improving presence detection in 3D spaces for smarter home device control.

A mobile relay guides IoT terminals to lower-interference uplink channels, improving shared-spectrum communication with moving bodies.

APs share real-time sub-band usage and recommendations so stations can avoid congested bands, cutting latency and improving wireless efficiency.

Extended trigger frames add time and mode signaling so multiple APs can coordinate TXOP sharing, TDMA, OFDMA, and reuse modes.

DTX/DRX timing lets a network-controlled repeater forward only active periodic resources, cutting wasted energy and UE power use.

Iterative field tests and ML-based profile selection improve MANET QoS by adapting bandwidth, frequency, and modulation to link conditions.

By monitoring cellular broadcast signals and switching channels, WLANs can share spectrum with less interference and better bandwidth use.

A SEPP centralizes token validation and certificate handling to secure inter-PLMN roaming authorization without heavy NF cryptography.

EAP-AKA' lets reduced-capability AIoT devices authenticate directly and derive security keys, cutting gateway latency.

When a primary Wi-Fi link is busy, TXOP-based secondary link access lets non-AP MLDs use soft AP links more efficiently and raise throughput.

Maps overlap between satellite and terrestrial frequency use so network devices can localize interference and limit power only where needed.

Time-based conditional handover moves user equipment from non-terrestrial to terrestrial nodes during energy saving mode while maintaining session continuity.

Coordination frames let unassociated APs share and return TXOPs, reducing collisions and improving wireless medium utilization.

Coordinated AP time and bandwidth sharing turns unused TXOP spectrum into active links, improving throughput while limiting interference.

QR code onboarding lets WiFi mesh routers share addresses and self-assign gateway roles, simplifying setup and replacement.