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Constrained capacities for faster-than-Nyquist signaling

Rusek, Fredrik LU and Anderson, John B LU (2009) In IEEE Transactions on Information Theory 55(2). p.764-775
Abstract
This paper deals with capacity computations of faster-than-Nyquist

(FTN) signaling. It shows that the capacity of FTN is

higher than the orthogonal pulse linear modulation

capacity for all pulse shapes except the sinc. FTN signals can in fact

achieve the ultimate capacity for the signal power spectral density

(PSD). The paper lower and upper bounds the FTN capacity under the constraint of finite input alphabet. It is often higher than the capacity for comparable orthogonal pulse systems; sometimes it is superior to all forms of orthogonal signaling with the same PSD.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Shannon capacity, Faster than Nyquist signals, bandwidth efficiency
in
IEEE Transactions on Information Theory
volume
55
issue
2
pages
764 - 775
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • wos:000263375500022
  • scopus:61349138256
ISSN
0018-9448
DOI
10.1109/TIT.2008.2009832
project
EIT_HSWC:Coding Coding, modulation, security and their implementation
language
English
LU publication?
yes
id
861da41d-8dfb-4a23-bd96-f82a76e57013 (old id 1218970)
date added to LUP
2008-08-27 09:00:01
date last changed
2017-12-10 03:58:44
@article{861da41d-8dfb-4a23-bd96-f82a76e57013,
  abstract     = {This paper deals with capacity computations of faster-than-Nyquist<br/><br>
(FTN) signaling. It shows that the capacity of FTN is <br/><br>
higher than the orthogonal pulse linear modulation<br/><br>
capacity for all pulse shapes except the sinc. FTN signals can in fact<br/><br>
achieve the ultimate capacity for the signal power spectral density<br/><br>
(PSD). The paper lower and upper bounds the FTN capacity under the constraint of finite input alphabet. It is often higher than the capacity for comparable orthogonal pulse systems; sometimes it is superior to all forms of orthogonal signaling with the same PSD.},
  author       = {Rusek, Fredrik and Anderson, John B},
  issn         = {0018-9448},
  keyword      = {Shannon capacity,Faster than Nyquist signals,bandwidth efficiency},
  language     = {eng},
  number       = {2},
  pages        = {764--775},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  series       = {IEEE Transactions on Information Theory},
  title        = {Constrained capacities for faster-than-Nyquist signaling},
  url          = {http://dx.doi.org/10.1109/TIT.2008.2009832},
  volume       = {55},
  year         = {2009},
}