Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Frequency-domain equalization aided iterative detection of
  faster-than-Nyquist signaling with noise whitening   In this paper, we propose a serially concatenated turbo-encoded
faster-than-Nyquist signaling (FTNS) transceiver that takes into account
FTNS-specific colored noise effects. The proposed low-complexity receiver
carries out soft-decision frequency-domain equalization with the aid of the
minimum-mean square error criterion while whitening the colored noise.
Simulation results demonstrate that the proposed multi-stage-concatenated FTNS
system achieves a better error-ratio performance than previous systems that do
not consider colored noise effects in the high-symbol-packing FTNS regime.
Furthermore, as an explicit benefit of the proposed iterative decoder,
near-capacity performance is achieved with practical decoding complexity.

10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con