Coordinate Interleaved High-Dimensional OFDM With Index Modulation.
Zhenxing ChenQingyao TianSeog Geun KangPublished in: IEEE Commun. Lett. (2023)
Keyphrases
- high dimensional
- ofdm system
- orthogonal frequency division multiplexing
- high dimensional indexing
- similarity search
- indexing techniques
- dimensionality reduction
- low dimensional
- frequency selective
- index structure
- high dimensionality
- variable selection
- multi dimensional
- gene expression data
- nearest neighbor
- parameter space
- data points
- sparse data
- b tree
- estimation algorithm
- communication systems
- multipath
- wireless communication
- microarray data
- feature extraction
- inverted index
- bit error rate
- database
- high dimensional data
- modulation scheme