Detection of OFDM Signals in Fast-Varying Channels With Low-Density Pilot Symbols.
Ming-Xian ChangTsung-Da HsiehPublished in: IEEE Trans. Veh. Technol. (2008)
Keyphrases
- low density
- high density
- signal detection
- signal processing
- object detection
- low signal to noise ratio
- false positives
- detection algorithm
- false alarms
- detection rate
- frequency spectrum
- anomaly detection
- automatic detection
- databases
- multi channel
- communication systems
- detection method
- maximum likelihood
- data streams