Error Prevention/Detection By Diversity Reception TRIZ Cases
- RIS Space-Time Block Coding for Adaptive Information Transfer
Channel-adaptive STBC lets an RIS vary coding size by channel correlation, improving reflected data reliability and UE detection.
- OS-QSM Modulation for Scalable MIMO Coding Gain
Optimized Scalable Quadrature Spatial Modulation uses Golden STBC codes to maximize coding gain in wireless systems.
- Microphone Failure Detection via Signal Saturation Analysis
A failure detection apparatus analyzes time-series signals from sensor modules to identify operational states.
- Adaptive Antenna Selection for Wireless Devices
An adaptive antenna selection module dynamically couples optimal antennas to a communication interface based on sensed device conditions.
- Common NACK for Grant-Free Uplink Reliability
Broadcasts common NACK messages to trigger UE retransmissions, resolving latency and reliability trade-offs in URLLC networks.
- Space-Time Channel Modulation Using RF Mirrors
Space-time channel modulation maps information bits to reconfigurable antenna states via RF mirrors.
- Redundant Data Bus Frequency Diversity for HIRF Immunity
A redundant data bus transmits identical signals across separate frequency bands using unshielded twisted-pair wiring.
- Golden Code Spatiotemporal Decoding via Layered Lattice Reduction
A Golden Code decoder uses MMSE-GDFE filtering and layer-by-layer ZF-DFE to exploit algebraic structure.
- Grant-Free Data Transmission Scrambling for Device Identification
Terminal device scrambles checked data using a first identifier and coded data using a second identifier before transmission.