An OFDM with 3-D signal mapper and 2-D IDFT modulator.
Seog Geun KangPublished in: IEEE Commun. Lett. (2008)
Keyphrases
- orthogonal frequency division multiplexing
- sigma delta
- noise shaping
- signal processing
- white noise
- high frequency
- signal detection
- ofdm system
- delta sigma
- communication systems
- non stationary
- transfer function
- multipath
- frequency domain
- mobile communication
- image sensor
- error diffusion
- original signal
- wireless communication
- high order