DCT-OFDM With Index Modulation.
Marwa ChafiiJustin P. CoonDene A. HedgesPublished in: IEEE Commun. Lett. (2017)
Keyphrases
- ofdm system
- orthogonal frequency division multiplexing
- discrete cosine transform
- frequency selective
- communication systems
- wireless communication
- multipath
- transform domain
- indexing techniques
- estimation algorithm
- dct coefficients
- low bit rate
- dct domain
- channel estimation
- image compression
- b tree
- structural similarity
- fading channels
- index structure
- image quality