Emergency Connection Handling TRIZ Cases
- Sector-Based Wireless Device Management for Emergency Response
A location analytics system identifies wireless sectors to generate mapping information for communication devices.
- Dual-Band Emergency Locator Beacon Identification via Nested Identity Embedding
Nested identity embedding resolves insufficient data bits in standard 406 MHz beacon messages by carrying SEND identifiers within existing message structures.
- Filtering Commercial Content in Emergency Broadcast Messages
Mobile devices filter emergency broadcast messages using class indicators to block commercial advertisements while preserving critical safety alerts.
- External Location Server for Mobile Position Estimation
An external location server retrieves reference point data to estimate mobile device positions when identifiers are unavailable.
- Base Station Emergency Call Origin Detection in Femto Networks
A base station control unit embeds emergency call origin indicators within RANAP protocol messages for core network processing.
- Emergency Service Routing Proxy for IMS Emergency Call Trunk Reduction
Emergency service routing proxy routes calls to legacy or IP endpoints, eliminating thousands of direct trunks and lowering maintenance costs.
- Emergency Callback Suppression via GMSC Protocol Override
Gateway mobile switching center initiates special SendRoutingInformation messages to suppress call blocking features during emergency callbacks.
- CMAS API Interface for Emergency Alert Distribution
A CMAS interface processes emergency alerts via wireless networks.
- Emergency Auto-Notification System Using Sensor-Based Detection
Auto-notification system detects user emergencies via sensors and notifies contacts when the user cannot communicate.
- Mobile Terminal Capture Signal for Emergency Evidence Collection
A mobile communication system transmits capture signals to gather location data from nearby terminals.
- Modem Public Warning System Monitoring Control
A modem detects geographic location to disable broadcast channel monitoring when public warning systems are absent.
- Multi-Channel Language Interpretation System for Emergency Dispatch
Mediator devices isolate complex translation logic from PSAP systems, enabling reliable emergency dispatch for limited English proficiency users.
- Emergency Communication Prioritization via Dynamic Labeling
A network system detects emergency events and assigns label data to communications for high-priority transit.
- Hybrid Mobile Call Routing via Node Identifiers
A call routing system allocates parameters using node identifiers to route calls across hybrid mobile networks.
- Mobile Terminal Registration Using Encrypted Phone Number
A mobile terminal acquires and encrypts a user's phone number to store in a register file for automatic server authentication.
- Wireless Panic Button Emergency Routing via SIP Intermediary
A wireless panic button registers activation and transmits location data to an emergency services center using Session Initiation Protocol messages.
- UAV Relay for Emergency Location Verification
Drones verify mobile device locations via wireless relays, resolving accuracy issues in poor signal areas.
- Uplink Bearer QoS Adjustment for Group Call Bandwidth Optimization
Service network elements adjust uplink bearer quality of service levels based on user device profiles to optimize bandwidth distribution.
- Emergency Instructional Media for Mobile Alert Guidance
Pre-recorded emergency instructional messages deliver location-specific multimedia guidance to mobile devices, resolving user confusion during critical events.
- Adaptive Security Framework for V2V Packet Processing
A vehicle tracking module assigns priority levels to neighboring vehicles, enabling an adaptive security processing module to regulate message streams based on urgency and source reliability.
- Base Station Warning Shutdown for Resource Congestion
A base station controller shuts down public warning broadcasts to preserve data communication resources.
- Abnormal Mobile Station Gathering Detection for Security Surveillance
Detecting abnormal mobile station gatherings triggers selective surveillance data retrieval, reducing storage and bandwidth costs.
- Location Continuity Service for Mobile Devices Across Access Networks
A Location Continuity Application Server reconciles position data from multiple access networks to maintain accurate mobile device tracking.
- IP Telephone Location Tracking via Port-Based ELIN Discovery
Local storage of network location data in IP telephones eliminates database server delays and single points of failure during emergency calls.
- Location Application Server for Emergency Location in Multimedia Networks
A Location Application Server mediates between multimedia networks and mobile location centers to acquire end-user position data.
- Automotive Head Unit Device Locator for Forgotten Wireless Devices
A device locator module in an automotive head unit detects pre-paired consumer electronics devices outside the vehicle.
- Mobile Device Accident Detection via Provisional Cloud Alarms
A mobile application predicts vehicle collisions using sensor data to transmit provisional alarms before device destruction.
- Telematics Emergency Contact Access During Critical Events
A telematics controller stores and displays emergency contacts via sensors.
- Vehicle Backup Power Circuit for Emergency Call Continuity
Backup power circuits maintain emergency call connectivity when vehicle power is lost, preventing communication failures during critical incidents.
- Central Alert System for Crowd Threat Detection and Targeted Notification
A central alert system processes crowd location data to generate targeted notifications for registered user devices.
- PSAP Emergency Location System Using Witness Device Detection
A PSAP system detects nearby cellular devices to gather real-time location data for emergency calls.