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A fair comparison of transmitter-based spectral shaping techniques

Magesacher, Thomas LU ; Ödling, Per LU and Börjesson, Per Ola LU (2006) 11th International OFDM-Workshop (InOWo'06) In 11th International OFDM-Workshop (InOWo'06)
Abstract
This paper addresses multicarrier communications over the additive white Gaussian noise channel under a power spectral density (PSD) constraint. Depending on the shape of the PSD mask, straightforward power loading according to the waterfilling principle may yield poor throughput results. Several information processing techniques have been proposed to enhance the spectral properties of a multicarrier transmit signal and consequently increase the resulting throughput. Two promising spectral shaping techniques that require information processing exclusively in the transmitter are spectral compensation and intersymbol transmit windowing. This work presents prerequisites for a fair comparison and a performance assessment of these techniques
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
multicarrier transmit signal, information processing techniques, waterfilling principle, power loading, power spectral density constraint, additive white Gaussian noise channel, transmitter-based spectral shaping techniques, multicarrier communications, spectral compensation windowing, intersymbol transmit windowing, information processing
in
11th International OFDM-Workshop (InOWo'06)
pages
5 pages
publisher
Institute of Telecommunications
conference name
11th International OFDM-Workshop (InOWo'06)
language
English
LU publication?
yes
id
62c594d7-512b-407d-81c2-3549cff5429f (old id 616715)
date added to LUP
2007-11-24 11:39:42
date last changed
2016-04-16 10:31:00
@inproceedings{62c594d7-512b-407d-81c2-3549cff5429f,
  abstract     = {This paper addresses multicarrier communications over the additive white Gaussian noise channel under a power spectral density (PSD) constraint. Depending on the shape of the PSD mask, straightforward power loading according to the waterfilling principle may yield poor throughput results. Several information processing techniques have been proposed to enhance the spectral properties of a multicarrier transmit signal and consequently increase the resulting throughput. Two promising spectral shaping techniques that require information processing exclusively in the transmitter are spectral compensation and intersymbol transmit windowing. This work presents prerequisites for a fair comparison and a performance assessment of these techniques},
  author       = {Magesacher, Thomas and Ödling, Per and Börjesson, Per Ola},
  booktitle    = {11th International OFDM-Workshop (InOWo'06)},
  keyword      = {multicarrier transmit signal,information processing techniques,waterfilling principle,power loading,power spectral density constraint,additive white Gaussian noise channel,transmitter-based spectral shaping techniques,multicarrier communications,spectral compensation windowing,intersymbol transmit windowing,information processing},
  language     = {eng},
  pages        = {5},
  publisher    = {Institute of Telecommunications},
  title        = {A fair comparison of transmitter-based spectral shaping techniques},
  year         = {2006},
}