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Multistream faster than Nyquist signaling

Rusek, Fredrik LU and Anderson, John B LU (2009) In IEEE Transactions on Communications 57(5). p.1329-1340
Abstract
We extend Mazo's concept of faster-than-Nyquist (FTN) signaling to pulse

trains that modulate a bank of subcarriers, a method called two dimensional

FTN signaling. The signal processing is similar to orthogonal frequency

division multiplex (OFDM) transmission but the subchannels are

not orthogonal. Despite nonorthogonal pulses and subcarriers, the method

achieves the isolated-pulse error performance; it does so in as little as half the bandwidth of ordinary OFDM. Euclidean distance properties are

investigated for schemes based on several basic pulses. The best have Gaussian shape. An efficient distance calculation is given. Concatenations of ordinary codes and FTN are introduced. The... (More)
We extend Mazo's concept of faster-than-Nyquist (FTN) signaling to pulse

trains that modulate a bank of subcarriers, a method called two dimensional

FTN signaling. The signal processing is similar to orthogonal frequency

division multiplex (OFDM) transmission but the subchannels are

not orthogonal. Despite nonorthogonal pulses and subcarriers, the method

achieves the isolated-pulse error performance; it does so in as little as half the bandwidth of ordinary OFDM. Euclidean distance properties are

investigated for schemes based on several basic pulses. The best have Gaussian shape. An efficient distance calculation is given. Concatenations of ordinary codes and FTN are introduced. The combination achieves the

outer code gain in as little as half the bandwidth. Receivers must

work in two dimensions, and several iterative designs

are proposed for FTN with outer convolutional coding. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Multicarrier modulation, Faster-than-Nyquist signaling, OFDM
in
IEEE Transactions on Communications
volume
57
issue
5
pages
1329 - 1340
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • wos:000266069700022
  • scopus:66849141980
ISSN
0090-6778
DOI
10.1109/TCOMM.2009.05.070224
project
EIT_HSWC:Coding Coding, modulation, security and their implementation
language
English
LU publication?
yes
id
a0587cea-a086-417f-ad7e-a3931d1e8486 (old id 1218963)
date added to LUP
2008-08-27 08:56:50
date last changed
2017-12-10 04:18:28
@article{a0587cea-a086-417f-ad7e-a3931d1e8486,
  abstract     = {We extend Mazo's concept of faster-than-Nyquist (FTN) signaling to pulse<br/><br>
trains that modulate a bank of subcarriers, a method called two dimensional <br/><br>
FTN signaling. The signal processing is similar to orthogonal frequency <br/><br>
division multiplex (OFDM) transmission but the subchannels are<br/><br>
not orthogonal. Despite nonorthogonal pulses and subcarriers, the method <br/><br>
achieves the isolated-pulse error performance; it does so in as little as half the bandwidth of ordinary OFDM. Euclidean distance properties are<br/><br>
investigated for schemes based on several basic pulses. The best have Gaussian shape. An efficient distance calculation is given. Concatenations of ordinary codes and FTN are introduced. The combination achieves the<br/><br>
outer code gain in as little as half the bandwidth. Receivers must<br/><br>
work in two dimensions, and several iterative designs<br/><br>
are proposed for FTN with outer convolutional coding.},
  author       = {Rusek, Fredrik and Anderson, John B},
  issn         = {0090-6778},
  keyword      = {Multicarrier modulation,Faster-than-Nyquist signaling,OFDM},
  language     = {eng},
  number       = {5},
  pages        = {1329--1340},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  series       = {IEEE Transactions on Communications},
  title        = {Multistream faster than Nyquist signaling},
  url          = {http://dx.doi.org/10.1109/TCOMM.2009.05.070224},
  volume       = {57},
  year         = {2009},
}