Particular Environment Based Services TRIZ Cases

Allocating radiation boundary areas by device position cuts 5G vehicle interference and helps maintain reliable QoS in high-frequency links.

A wired credential exchange secures high-speed wireless vehicle links, reducing interception risk while supporting faster data transfer.

A self-learning vehicle controller models normal bus traffic to detect manipulated messages and send alarms when communication deviates.

SCI priority and resource-set sharing help NR V2X UEs coordinate sidelink selection, cutting collisions and improving reliability.

Combining downlink and sidelink reference signals improves positioning accuracy under mobility while reducing implementation complexity.

Vehicle-side control builds wearable-specific apps and deactivates them by location to improve security, compatibility, and storage use.

MSID-based responder selection avoids blind Wi-Fi sensing termination, cutting signaling overhead and wasted network resources.

Absolute vehicle coordinates are split into map tiles and delta coordinates to protect privacy while preserving useful ADAS location data.

Authorization checks using UE and network message exchanges block unauthorized ranging-result requests during direct connections.

Multi-stage sensing uses a rough first signal and a refined second signal to cut overhead while improving object detection accuracy and coverage.

Timer-based DRX lets a UE sleep after HARQ NACK reporting, then wake to monitor sidelink retransmission resources with lower energy use.

When PRS settings exceed UE capability, this case shows how capability-based prioritization resolves ambiguity and preserves positioning accuracy.

By retaining V2X terminal context after registration, the core network supports PC5 resource allocation even when signaling connections are released.

Visible light modulation lets aircraft cabin devices sync clocks without battery backup, manual updates, or RF-based time broadcasts.

Sensor fusion and 3D wall tracking turn smartphone movement data into precise, dimensioned floor plans with walls and openings.

Correlates logs across CAN, ECHONET Lite, and BACnet to detect cyberattacks that move between networks while limiting processing load.

Quality-based UE feedback triggers sidelink PRS retransmission only when needed, cutting resource use and latency for faster RTT ranging.

Periodic timer updates and candidate-slot monitoring align NR V2X reception windows with broadcast timing to save power and avoid packet loss.

Sensor-monitored user states trigger public safety messages and proximity alerts to warn nearby devices and reduce vehicle-pedestrian collisions.

Embedded PIR, thermopile, and RF sensors in connected lighting improve queue forecasts while lowering camera-driven cost and power use.

Bluetooth-triggered RFID activation improves fine asset locationing while conserving battery power during loading and unloading.

When LTE and NR sidelink pools overlap on one carrier, suppressing PSFCH in shared time units prevents AGC interference and stabilizes LTE reception.

A relay UE forwards sidelink positioning signals and supports blind retransmission to improve remote UE location accuracy without network expansion.

By buffering downlink data at a vehicle-mounted IAB node, terminals keep higher-throughput links despite movement and intermittent coverage.

Periodic vehicle status messages are counted against an expected reference to flag wireless transmission errors without added channel complexity.

Encoding relay service data in V2X messages helps user equipment detect available relays and choose connections that support better QoS.

Cross-checking GNSS positions with C-V2X reference locations and sensor inputs helps detect spoofing and recover reliable positioning.

Sub-selection windows and sensing help NR V2X sidelink terminals choose transmission resources under delay, priority, and CBR constraints.

Distributed multifunction sensors localize fire and smoke in real time, allowing evacuation routes and displays to steer occupants away from danger.

Clustered routing, RBF prediction, and PCA compression reconstruct lost marine sensor data while cutting energy use and communication overhead.

Reserved emergency communication slots let orphaned RF sensors still send critical alarms through the building control network.

Nearby Wi-Fi router elevations and signal strengths help mobile devices estimate indoor floor level when GPS cannot provide reliable altitude.

Historical location overlap filters irrelevant profiles and surfaces matches based on shared places, habits, and user preferences.

Event-triggered V2X location monitoring updates group membership when vehicles enter or leave defined areas, reducing data load.

Real-time fusion of V2V relative measurements with cellular edge positioning improves lane-level accuracy in GPS-denied driving.

Beacon matching replaces manual or low-accuracy positioning to timestamp stable store arrival from a delivery terminal.

Wired pairing data bundles replace error-prone wireless setup between vehicle access devices and sensors, improving pairing speed and reliability.

Orthogonal spreading of ZC codes into NR sensing OFDM symbols improves object detection while reducing interference between symbols.

Linear interpolation aligns sensor data with set time stamps, preserving accuracy, monotonicity, and server-compatible real-time processing.

Distributed biometric and smart-card stations let clinicians pair nearby mobile devices for secure healthcare access with fewer repeated logins.

COT start and end timing let terminals schedule unlicensed D2D transmission while meeting LBT rules and reducing access delay.

An environment learning server gathers node environment reports to keep a realistic database that improves RF sensing and positioning accuracy.

Preconfigured CG resources let UEs handle sidelink transmissions with less base station scheduling, improving V2X latency and resource use.

Wireless signal strength and phase changes let existing phones and wearables map user location and status without extra monitoring hardware.

Gesture input replaces displays and keypads for secure wireless node commissioning, enabling smaller sensor form factors and flexible placement.

Grouped lead and ordinary wireless nodes cut multi-floor elevator call delay while preserving coverage and limiting network complexity.

Header synthesis information carries delay and timing data so vehicle receivers can align multi-sensor streams despite LAN access delays.

Precomputing CRC and counter data at the sending ECU lets the gateway split signal groups faster while reducing delay and gateway cost.

Querying and associating multi-RAN attributes and measurements helps terminals identify suitable auxiliary RANs for more accurate sensing.

Authorization data lets network elements permit or block object sensing and screen sensitive data to protect privacy within perception ranges.