Network Topologies TRIZ Cases

Mobile radio selects primary or auxiliary channels to transmit and receive media simultaneously.

A split signaling radio bearer enables immediate path switching to a master cell group upon secondary cell group failure.

A radio access node triggers handover to a second packet switched network when current resources cannot handle required quality of service.

ANQP request frame carries TDLS capability information across multiple links to establish direct device communication.

Onboard processing satellites route IP packets directly between users, reducing network latency while maintaining high-speed service quality.

A WLAN control field uses a resource unit indicator to enable wideband transmission and narrowband decoding.

Assigning a fixed cell ID and tracking area to a mobile relay node reduces air interface signaling load while maintaining connection stability.

A wireless network detection system calculates unique client device counts to classify public versus private access points.

A mobile radio system establishes secure sub-talkgroups using talkgroup-specific security tokens for direct device authentication.

Segmented CF-END frames enable selective NAV resets, resolving channel access inefficiencies caused by unnecessary device complexity in dense WLAN environments.

A femto cell subframe structure uses short and long symbols to optimize resource allocation in mobile communication systems.

Segmenting the medium reduces reservation overhead while minimizing collisions, enabling efficient resource allocation as node counts increase.

A resource management node allocates IP address segments and tunnel endpoint identifiers to user plane network elements.

Segmented superheterodyne subsystem filters adjacent channel interference in direct conversion receivers, improving signal-to-interference ratio.

An access point dynamically allocates association identifiers to stations based on their service period information.

Access point groups Wi-Fi stations by mobility profiles to select beamforming transmission types, reducing measurement overhead for stationary devices.

Assigned terminal forwards invitation request to repeater, enabling secure password distribution without broadcast exposure.

APP-SON system clusters wireless cells via deep neural networks, resolving hardcoded rule limitations and improving user quality of experience.

Electronic device analyzes signal change patterns to register target IoT devices, overcoming multipath interference for reliable spatial identification.

A control plane network element coordinates terminal device group updates to switch forwarding paths flexibly.

Synchronizing channel changes between access points prevents WDS link disconnections during Dynamic Frequency Selection events.

A status control mechanism enables peer-to-peer devices to reject or cancel request messages directly without user intervention.

Automated sensor monitoring replaces manual staff inspections to resolve response time delays and reduce operational costs in IoT environments.

A router access method uses a visitor identity to establish connection through an intermediary server.

Combines individual paging requests into one group message to eliminate excessive IMSI storage and reduce uplink resource occupation.

A terminal dynamically determines a group owner based on priority criteria to initiate communication group generation.

Controller node establishes new radio links across distinct frequency bands to reconfigure local area network interconnections.

A first station transmits a setup request frame to a second station indicating its sensing role.

System models signal fluctuations using probability distributions to improve location measurement accuracy while managing data processing complexity.

Role assignment suspends wireless communication when Ethernet connections are available, breaking loops that cause transmission delays in hybrid mesh networks.

A proximity server stores device fingerprints to detect nearby units without manual searching.

Automated transport network manager selection improves deployment efficiency while reducing system complexity in 5G networks.

Terminal devices automatically search for peers, establish connections, and transmit evaluation data without server infrastructure.

Stations monitor throughput and preemptively re-advertise reduced spatial streams, eliminating adaptation delay and retransmission waste in MIMO networks.

A positioning system compares radio signal parameters against dual radio maps to identify manipulated signals.

A hybrid MAC protocol allocates dedicated TDMA slots for periodic data and shared CSMA slots with CCA sensing for burst traffic in WirelessHART networks.

Adaptive street lighting adjusts illumination intensity through real-time sensor feedback networks, eliminating energy waste from unoccupied road sections.

A temporary profile grants invalid user identifier devices network access for remote management tasks, resolving registration failures.

Removing spurious edges from Delaunay triangulations corrects accuracy errors in irregular cellular deployments while maintaining automated tier determination.

A centralized network node determines cell identifiers for small cell base stations using neighbor information to minimize identifier reuse and collisions.

Cluster-wise re-association reduces power consumption and signaling burden by preventing orphan propagation during network self-healing.

A backward routing approach transmits response messages along the reverse of an established forward route in communication networks.

A communication device initiates data transmission over accepted links before pending link assignments complete.

Management entity traces network paths from gateway to compromised ports using intercepted unauthorized frames and MAC addresses.

A communication device adjusts its upper limit child station number to allow high-priority external devices to join a wireless network.

Anchor-based architecture minimizes signaling overhead and data interruptions during small cell transitions.

A distributed User Plane Function uses Segment Routing version 6 encapsulation to transport traffic across commercial off-the-shelf hardware.