Network Topologies TRIZ Cases

Segmented subframes eliminate near-far interference between direct and relay communications while maintaining synchronization for mobile relay stations.

A TR069 protocol management method extends remote control to WIA-PA wireless sensor networks via a gateway proxy, eliminating manual on-site maintenance.

Communication devices derive network credentials from MAC addresses to restore connectivity, eliminating cumbersome setup processes when access points fail.

Antenna null steering and adaptive interference cancellation minimize cochannel interference, allowing closer geographical separation.

Mobility management entity generates enterprise identity from equipment identifier to register mobile device in fabric, eliminating SGW and PGW complexity.

Intermediary device transmits unique identifier to enable master-slave retransmission, resolving single-connection limits.

A base station detects user equipment ping-ponging between cells and assigns a carrier where the relay node does not operate.

Combining simultaneous clear-to-send frames eliminates interference and protects transmission duration in multi-user wireless networks.

A backhaul adaptation protocol reconfigures routing identifiers to maintain uplink data flow during donor unit transitions.

Incarnation identifiers tag data-plane node messages to eliminate out-of-order processing errors during controller cluster reconnection events.

A mobile communication device dynamically adjusts Wi-Fi receiving gain to enable concurrent signal reception.

Management frame with link indication information enables cross-link transmission in multi-link devices.

Inter-eNodeB handover maintains WLAN connectivity by transmitting WT identifiers to preserve the XwAP link.

A wireless controller detects neighboring physical cell identities to resolve inbound handover ambiguity in dense networks.

Centralized scheduling avoids channel contention by allocating distinct sub-channels and transmission times based on terminal sounding results.

A wide channel WLAN setup method designates primary channels to prevent secondary channel overlap.

A base station schedules resources for relay stations using total buffer size and user device counts.

Virtual personal assistants filter and share relevant work data between proximal public safety officers while protecting sensitive personal information.

Periodic advertisement and scan cycles establish dedicated connections between BLE mesh nodes, reducing collision probability and ACK delay.

A scalable radio resource management system segments wireless networks to optimize access point configurations efficiently.

Distributed communication modules overcome radio impediments and reduce retrofitting costs.

A proxy server intercepts multicast DNS requests to filter media streaming devices based on guest registration status.

A home appliance controller manages wireless communication by dynamically selecting host or client roles within a local network.

Autonomous nodes in a brush fire network initiate roll calls and retransmit event messages, enabling real-time inventory updates without centralized complexity.

A communication apparatus determines necessary frequency channels for multicast frames before transmission.

R-SDMA segments roadways into regions with dedicated channel pools, minimizing message broadcast delay and collision probability in high-density traffic.

Non-access point apparatus sets association request subfields to enable continuous multi-link mode, reducing latency from channel scanning.

User equipment scales measurement parameters based on signal quality variations to reduce radio link failures in heterogeneous networks.

Circular device arrangement filters transmission paths by quality criteria to resolve display complexity while preserving connection clarity.

Dynamic antenna cluster pattern switching reduces power consumption and latency by selecting optimal antenna subsets based on evaluated directional values.

User equipment suspends 5G registration during specific events to resolve service availability versus device complexity trade-offs.

A fire alarm system uses a secondary wireless mesh network between remote units to maintain communication when the primary master-slave link fails.

Grouping nonzero data tones into separate tone groups reduces channel estimation complexity while supporting up to sixteen space-time streams in EHT WLAN.

A host device relays data between client devices and wireless peripherals via transport modules.

Trigger frames specify frequency resource selection methods for coordinated random access in wireless networks.

A communication apparatus derives a hash value from a locally received secret and a remotely transmitted random value to authenticate messages.

A terminal generates independent security contexts for network slices using identifiers and authentication tokens.

Classifying network devices into a dominating set within a directed acyclic graph to generate optimized time-slotted channel-mapped routes.

A Wi-Fi P2P device autonomously configures as a group owner to receive probe requests from external devices.

Directional antenna multicast transmission with RTS-CTS negotiation resolves coverage and reliability trade-offs in 60 GHz WLANs.

Authentication server validates client-specific pre-shared keys using message integrity codes for secure wireless access.

A software convergence layer shares wireless channel information across 5G and WLAN networks to determine operational parameters.

Mobile computing devices act as gateways to relay data from resource-constrained embedded systems to cloud services.

AS nodes compare advertised paths with blockchain neighbor records to identify path tampering and prevent route leakage.

Secondary base station embeds source indication in PDCP headers to route RRC messages from anchor and secondary nodes.

Segmenting airtime management by client capability resolves the throughput versus backwards-compatibility trade-off in mixed WLAN environments.

Interference mitigation logic dynamically determines handover parameters using a relationship model between wireless components.

eNodeB consolidates bearer signaling via MAC requests, reducing redundant exchanges and optimizing backhaul bandwidth utilization.

A communication device establishes links via NFC to exchange target data with portable devices.