Network Topologies TRIZ Cases

Terminal measurement reports help detect LEO satellite cell coverage errors and guide antenna or flight path correction with low overhead.

Periodic switching between intermediate and leaf node roles keeps ad hoc wireless networks connected while lowering power use and complexity.

Mesh-connected gateways add ICN and DeftT access control to LoRa sensors, cutting wired backhaul cost while improving security and resilience.

Interference-based partial channel allocation keeps low-conflict AP channels unchanged and switches only high-interference nodes to cut computation and disruption.

Mounting the display and wireless relay on one housing cuts installation space without enlarging the information processing unit.

Flight plans guide beam and null steering to separate desired airborne links from interference and keep ground-to-air communications stable.

Extended path replies assign redundant relay nodes during mesh path discovery, raising delivery success under unstable links with low overhead.

A split supplicant endpoint derives new transient keys before cell switching, cutting Li-Fi handover latency while keeping roaming secure.

Manages relay links over WLAN or wired terminal connections by carrying connection state to the 3GPP network for setup, release, and resumption.

MAC-layer registration replaces IP or HTTP exchange in WLAN onboarding, improving security, lowering power use, and removing user steps.

Movable relay flight vehicles extend HAPS communication links, support mesh or ring layouts, and keep service flexible under distance and weather limits.

A stationary proxy-transceiver relays data between a moving elevator card reader and mesh network to keep updates and access control connected.

Endpoint checks detect user plane path failures and notify core nodes early, enabling fast path reselection and less service interruption.

BAP-based quality measurement in relay backhaul links improves donor base station visibility while limiting reporting complexity in multi-hop networks.

Unique donor-assigned identifiers let IAB nodes be recognized across wireless backhaul links, cutting routing overhead and improving transmission efficiency.

Reference-signal power feedback helps choose the best IAB relay node, limiting distortion from power imbalance in two-way relaying.

UE location and TN-NTN spectrum coverage are used to assess overlap and control NTN access, reducing interference while preserving communication quality.

Communication satellites provide positioning by synchronizing terminal clocks and measuring downlink delay, reducing separate navigation resources and cost.

Historical roaming data is used to tune AP handover policies for sticky terminals, improving roaming continuity across device types.

A clearinghouse AAA server uses emergency location checks and pre-registered credentials to give first responders priority WiFi access.

Propagation delay differences between serving and neighbor satellites are used to tune SMTC and measurement gaps for reliable NTN mobility.

A private control channel lets multi-link WLAN devices coordinate cross-band resource units, cutting contention and latency.

A proxy server uses multipath transport and buffered delivery to cut mobile video streaming energy use while reducing buffering delays.

Defines how non-AP multi-link devices enter EMLMR mode for P2P links, improving throughput and spectral efficiency with lower setup delay.

Blockchain-stored UE registration and satellite plan data enable targeted paging in integrated satellite-terrestrial networks, cutting channel waste.

Shifting terminal P2P file transfer from 2.4 GHz to 5 GHz or higher cuts interference, improves stability, and shortens transfer time.

Per-hop PC5 relay identifiers localize WTRU link updates and key changes, reducing signaling storms and linkability across multi-hop sessions.

Dynamic UWB channel selection based on WLAN band usage reduces in-vehicle interference and preserves precise ranging.

By matching RAN slice support with AMF policies per tracking area, this case improves 5G handover continuity and reduces session disruption.

Cryptographically linked data shards sent through multiple moving components preserve transmission integrity without requiring redundant capacity.

Credential exchange between an unassociated wireless device, access point, and cloud enables secure association while blocking rogue access points.

An enhanced AP trigger frame identifies uplink PPDU type for mixed HE and EHT stations, improving bandwidth use and compatibility in WLANs.

Time-based constraints and constant-time virtualized functions mask timing leakage in shared 5G slices to block cross-slice side-channel attacks.

Registration-aware handover logic adapts 5G-to-LTE transition procedures to N26 support, improving continuity across single and dual registration modes.

Coordinated TXOP sharing across multi-hop service periods cuts access delay and collisions while supporting ultra-reliable low-latency relay traffic.

BLE carries device-specific keys to a Z-WAVE controller, cutting power use and interference during secure end-device network inclusion.

Lower MCS on the first OFDM symbols improves Wi-Fi frame demodulation under low SNR and frequency offset while preserving throughput.

A new multi-link element coordinates link addition or deletion between MLDs, preserving parameter consistency and reducing interruptions.

Preemptive buffer state reporting lets relay nodes signal pending uplink data early, reducing scheduling delay and radio resource waste.

Adaptive RU distribution separates 802.11ax and 802.11be traffic in one band to limit interference and improve throughput.

Maintaining phase continuity and power consistency lets base stations bundle DMRS across transmissions for more reliable channel estimation.

Preselected multiple master devices keep sidelink communication running when a base-station link fails, cutting reselection delay and improving reliability.

By assigning master stations to repeated time slots on one channel, this case expands slave coverage while preserving fast wireless response.

Inter-donor packet rerouting, filtering updates, and header encapsulation prevent packet loss and preserve uplink continuity during IAB topology changes.

When two devices use different same-band channels, selecting the weaker device's STA channel improves Wi-Fi P2P stability and transfer quality.

Cellular network data drives automatic Wi-Fi access point setup, cutting installer effort and reducing configuration errors.

When SAS grant suspension hits a CBRS cell, a traffic distribution system selects a neighbor base station to keep service without RACH.

Adaptive beam nulling selects single, multiple, or sweeping nulls to cut residual interference and preserve synchronized cell throughput.

An edge enabler and ENRF distribute 5G network functions closer to UEs, cutting latency and improving point-to-point message delivery.

A time-to-live value in an RRC release message lets user devices prepare for satellite coverage loss, cutting scans, latency, and battery drain.