Network Topologies TRIZ Cases

A mobile equipment locating system uses short-range radio technology to authenticate devices within a domestic zone.

Femto nodes scan occupied codes and select reserved identifiers to resolve coverage holes caused by ad-hoc deployment interference.

A hub apparatus manages traffic distribution between macro and small cells in heterogeneous networks.

Segmenting wireless networks with broadband-over-power line routers prevents unauthorized access across shared infrastructure.

Macrocells report shared resource usage plans to small cells, enabling dynamic terminal allocation that reduces interference and network overhead.

A communication apparatus generates distinct information for the AID12 subfield based on trigger frame types to optimize signal structure.

Pre-registration and packet buffering eliminate authentication delays and packet loss during WLAN to UMTS handoffs.

Nodes record network pathways in routing tables to improve message delivery reliability while reducing traffic overhead caused by unknown destination routes.

An out-of-band proxy detects access terminals to pre-register them, resolving ambiguity from shared cell identifiers during macrocell-to-femtocell hand-ins.

Phase rotation encoding on long training fields prevents attackers from manipulating round trip time measurements for accurate distance calculation.

Proxy ARP services identify multi-link devices to filter duplicate frames, reducing packet loss from in-device coexistence interference.

Distance hysteresis comparisons mitigate propagation delays during conditional reconfiguration, ensuring accurate timing synchronization for 5G satellite links.

Hierarchical cluster nodes aggregate sensor data to reduce bandwidth consumption and extend node lifetime.

Server associates wireless access points with smart devices using identification codes to provide network authentication information.

A group mobility mobile station relays wireless communications between user terminals and base stations inside moving vehicles.

A downlink signal receiving method segments transmission across multiple subframes with distinct scheduling information to optimize resource utilization.

Iterative sphere expansion and kernel density estimation refine location accuracy by resolving signal attenuation and multipath issues in indoor environments.

A mobile monitoring device uses inertial navigation data to dynamically associate with local network managers for continuous remote connectivity.

Network devices adjust maximum transmission time parameters based on real-time channel contention levels to optimize wireless spectrum usage.

A multi-generation physical layer protocol data unit segments wireless channels into independent subchannels carrying generation-specific preambles.

A localization system determines wireless device positions by triangulating access point locations using mapping data and signal angles of arrival.

Basestations calculate freedom of selection parameters to autonomously assign unique scrambling codes, resolving clashes in dense femtocell deployments.

A data-excluded query method uses hash values in WiFi probe frames to identify targets without transmitting full addresses.

Dynamic self-learning routers manage multi-hop backhauling in hierarchical cellular networks using relay nodes and radio interfaces.

A forwarder device manages data transmission scheduling across different frequency bands to enable efficient network coupling.

An antenna evaluator processes acknowledgement frame attributes to select optimal antennas, reducing packet errors and power consumption.

A multipath bundling system selects optimal Wi-Fi connections using a Search-Compare-Assign Algorithm and Self-Learning Wi-Fi Database.

A peer-to-peer protocol uses a unique user identifier to automatically recognize and connect devices operated by the same user.

Exchanging SON capability indicators prevents excessive X2AP-message transmissions and congestion in mixed vendor LTE networks.

A virtual sensor system uses mobile devices to broadcast measurement requests and report sensor data as software-based instances.

A self-managed radio access network lets local communities operate wireless infrastructure via a secure user interface.

Dynamic certifier selection creates a distributed hierarchy that eliminates single points of failure while maintaining reliable certificate distribution.

User equipment transmits short probe packets to verify channel quality, avoiding blind frequency hopping and reducing air time wastage.

A processing system instantiates multiple network coordinators to manage short-range networks via a single remote device.

Code merge circuitry supplements missing codes from multipath signals, resolving data incompleteness caused by propagation phenomena.

Dynamic peer table management removes high-grade peers when slots are full, preventing isolated clusters and maintaining connectivity.

An M2ME/Femto device switches to a fixed connection when wireless links fail.

Discrete link quality factors derived from traffic and channel characteristics determine overall assessment, resolving difficulty caused by varying conditions.

Reinforcement learning optimizes relay node movement and transmission parameters, balancing energy consumption against network throughput.

A cell handover method prioritizes candidate cells by CDMA interference strength to select a target cell with minimal signal disruption.

Station derives uplink PPDU duration from trigger frame to prevent collisions in dense wireless networks.

An LCIB controller configures operational parameters for base stations.

A resource allocator dynamically assigns non-cellular radio resources to wireless links based on real-time capacity needs.

A mesh network node computes accumulated message success rates to evaluate connection quality between nodes and a target destination.

Integrating a Wi-Fi access point with a cellular radio unit via a single system on chip resolves hardware resource inefficiencies in dense network deployments.

Ambiguous cell measurements improve location accuracy by identifying specific antenna sources within distributed wireless networks.

A convergence server validates mobile stations and transmits Session Initiation Protocol Invite messages to femtocell systems.

Mobile terminals notify users of inadequate SNMPv3 settings during multi-function printer searches.

Access point apparatus manages VoIP connection limits by notifying terminals to release associations when capacity is reached.

PoC terminal apparatus receives media burst granted message to notify user of remaining transmission time.