Timetable Based Automatic Information Retrieval TRIZ Cases
- Broadcast Signal Data Pipe Framing for Robust OFDM Reception
Segmented data pipes with OFDM and adaptive protection improve broadcast efficiency while preserving robust mobile and indoor reception.
- Broadcast Signal Time Interleaving for Multiplexed OFDM Services
Time interleaving and data-pipe multiplexing let OFDM broadcast signals carry multiple services with QoS control and robust mobile reception.
- OFDM Broadcast Signal Reception with Data Pipe Multiplexing
Multiple data pipes, OFDM demodulation, and adaptive coding improve broadcast efficiency, robustness, and mobile HD reception.
- Local Clock Editing for National and Local Broadcast Scheduling
National media logs are merged into editable local clock positions so stations can avoid schedule conflicts and maintain copyright compliance.
- Clock Synchronization During Analog Digital Mode Switching
A digital clock signal embedded in an AM station ID eliminates reestablishment delay when switching back to digital transmission.
- Real-Time Audio Capture with Time-Stamped Metadata Indexing
Associates time markers with captured audio to resolve storage complexity while enabling precise content retrieval.
- Data Carousel Update Element for Flexible Check Intervals
Adding an updating element to a data carousel allows dynamic check intervals per group, reducing bandwidth waste from rigid validity periods.
- Data Retrieval via Dual-Network Threshold Switching
A receiver system evaluates data availability timing to trigger alternative network requests for immediate delivery.
- Broadcast Signal Transmission Using Time Interleaving and OFDM
Time interleaving service data across physical paths before OFDM modulation improves robustness against channel errors in mobile reception.
- Wireless Digital Content Transfer Between PC and Mobile Handset
Server-mediated wireless transfer synchronizes digital content, file structure, and metadata between personal computer and mobile handset.