Telephonic Communication TRIZ Cases
- Surveillance System Dynamic Guard Relocation for Coverage Gaps
A surveillance system relocates portable terminals to areas requiring enhanced monitoring based on real-time position data.
- Session Manager for Real-Time Resource Re-allocation in Prepaid Networks
A session manager dynamically re-allocates account resources across concurrent prepaid sessions based on real-time usage monitoring.
- BBERF Relocation Deferred Linking in EPS Roaming
A BBERF relocation method links S9 subsessions to gateway control sessions using session identity information.
- Urgency Notification Delivery Channel via Intermediate Server
An intermediate server transmits urgency indicators via packet-switched networks, resolving notification delay across mobile channels.
- Wireless Device Location via Acoustic Event Correlation
A method locates wireless devices by correlating their network presence with acoustic gunshot detection events.
- Mobile Device Location Relay Across Cellular Networks
A mobile device relays encrypted base station location data to a second network for positioning.