Broadcast Service Distribution TRIZ Cases
- Elevator Service Request Filtering for Door Timing Control
A wireless signal device filters redundant elevator service requests to prevent unnecessary door openings.
- Group-Based MTC Location Management via Unified Subscription Updates
Consolidating subscription data for machine type communication devices reduces signaling transmission and saves network resources during location updates.
- Dynamic Resource Configuration for Digital Cluster Communication
Network side acquires base station and tracking area lists to configure group resources based on user equipment location.
- Radio Alert System Using Voice Channel Data Transmission
A radio alert system transmits modulated data packets over a nonlinear voice channel using a dedicated controller and sensor array.
- Terminal Multicast Reception Across Cellular Frequency Bands
A terminal apparatus receives multicast signals in secondary frequency bands while connected to a primary cellular system.
- Secure DPA Broadcast Protocol Using Host-Managed Session Keys
Host device generates unique session keys to encrypt broadcast messages for data processing accelerators.
- Audio Data Rate Adjustment via Slave Feedback
Dynamic physical data rate adjustment minimizes packet error rates by monitoring individual and cumulative signal quality metrics from slave audio devices.