Network Topologies TRIZ Cases

Pre-establishing a packet data network connection over the WLAN access network prevents IP address changes and data interruptions during handovers.

Active antenna elements integrate sensor capabilities into the access network to eliminate dedicated sensor networks and reduce deployment complexity.

A key management system issues security tickets to pub-sub devices for role assignment.

A gateway device converts field device response data formats to match management apparatus requirements.

A dynamic link aggregation system augments fixed network connections with licensed and unlicensed wireless spectrum to increase capacity.

Scheduled mesh access reduces interfering transmissions by coordinating channel reservations, increasing network capacity.

A soil sensor probe uses oscillators to generate sweeping frequency signals for sub-surface measurement.

A mobile terminal device determines its network location and informs a network application to direct communication requests.

A management server executes a subscription-based directory service using MQTT protocols to route IoT device data dynamically.

Distributed iterative algorithm assigns location area identifiers to picocell base stations, resolving manual reallocation bottlenecks in dense networks.

A parent node aggregates local resources into a pool to allocate capacity across satellite links, resolving single-operator dependency.

A neighbor awareness network cluster uses Bluetooth Low Energy advertisements to control device deactivation after service discovery.

A confidence-based authorization system evaluates device data to generate scores for automated network connection.

Home network DDNMF manages key provisioning for roaming UEs, resolving the trade-off between multi-network connectivity and local key storage complexity.

A server selects a gateway for message transmission using mobile node movement history data.

A communication apparatus detects service execution states before connection to prevent unnecessary notifications.

A vehicle router manages data routing across multiple radio-frequency clients to maintain stable connections.

Decentralized service pooling resolves scalability bottlenecks in mobile networks by enabling dynamic device discovery and secure resource sharing.

Directional beacons allow clients to estimate location without encryption, resolving the trade-off between accuracy and hardware complexity.

A process communication security appliance monitors network traffic using specific knowledge of the HART protocol to detect and prevent malicious activity.

Terminal receives target information from a network device to determine trigger conditions for radio resource control re-establishment operations.

Packet data network gateway buffers downlink data to eliminate frequent reforwarding during serving gateway reselection, reducing network resource utilization.

An apparatus coordinates resource configurations between IAB donor central units to reduce interference and enhance throughput in wireless networks.

A vehicle telematics unit receives commands from a paired mobile device to broadcast network credentials via short-range wireless communication.

An intercom system transfers management authority to a mobile terminal using two-dimensional code scanning for visitor access control.

A Bluetooth host device transmits identification information to connected external devices for automatic service establishment.

Autonomous wireless nodes share role functionalities to form ad-hoc networks without central infrastructure.

A terminal evaluates proximity sensor and screen lock states to trigger voice call fallback mechanisms in cellular networks.

Segmented radios and MAC-based filtering remove backchannel data, reducing central facility bandwidth and computing requirements.

Sequential slave transmission enables master module fault diagnosis by comparing input and comparison signals against reference values.

Dynamic location tracking prevents outdated position data by continuously updating network controllers with real-time satellite coordinates.

A method calculates new standard throughput using current physical and MAC layer parameters.

Separating control and user plane clusters reduces transmission delay and enhances network stability in satellite-based systems.

A base station reserves unlicensed channels using WLAN control frames to transmit LTE data.

A Mobility Management Frontend selects core network slice instances based on subscriber data to route traffic between the radio access network and software defined infrastructure.

Mapping functions determine HeNB time-frequency resources to configure orthogonal scheduling patterns for macro-cells.

Phased configuration propagation prevents workload spikes by distributing updates across routing intermediaries, maintaining packet processing performance.

A network management device calculates node metrics using location information to identify and correct falsely detected or undetected links in wireless ad hoc networks.

User equipment measures interference only during serving base station active subframes to isolate hidden nodes in LTE licensed assisted access.

Determines active user equipment counts per quality class identifier by extracting data from buffer status reports to reduce implementation complexity.

A dual-mode device schedules transmission events across Bluetooth and ZigBee protocol stacks to enable simultaneous wireless communication.

A home agent mediates user plane tunneling between base stations to sustain local breakout service traffic during handover.

Autonomous sensor nodes self-organize into cooperative groups to conserve energy, resolving the trade-off between reliable coverage and power consumption.

An ad-hoc microphone array pairs nearby mobile devices to capture audio streams and switch between them based on speaker proximity.

Face recognition automates Wi-Fi Direct pairing between mobile terminals, eliminating manual Bluetooth operations to enable fast multi-point data transmission.

A network connection manager configures neighboring routers with customer-specific SSIDs to enable client device handoffs.

SRWC module detects paired devices to automate partial pairing, reducing manual time consumption.