Exact(9)
Discrete multi-tone.
The discrete multi-tone (DMT) with bit-loading technique can effectively approach the channel capacity.
The novel PAM transmission scheme is compared to the optimized discrete multi-tone (DMT) transmission with bit-loading.
DMT: The other modulation technique for DSL, this one stands for Discrete Multi-Tone and has been adopted as a standard in Europe.
As is well known, the use of discrete multi-tone (DMT) modulation in the VDSL system makes tone-wise processing of the received signals possible.
Apparently, this is less of an issue for discrete multi-tone (DMT) systems in wireline links, which has been standardized for digital subscriber line modems.
Similar(51)
Apart from implementation issues, another concern with FBMC signals is the wide range of FBMC variations that can be found in the literature, such as filtered multi-tone (FMT) [14], cosine modulated multi-tone (CMT) [15], discrete wavelet multi-tone (DWMT) [16], or offset quadrature amplitude modulated OFDM (OQAM/OFDM) [17].
An example of a system with a FIR transmit filter is the filtered multi-tone (FMT) modulation [3].
After the image processing application, the multi-tone and the chirp approaches are quantitatively compared by using an ad-hoc figure of merit.
This modulation scheme is widely used for data transmission applications over bandpass channels such as FAX modem, high speed cable, multi-tone wireless, and satellite systems.
To our knowledge, there is no investigation for a discrete multi-group model with time delay.
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