The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

A fair comparison of transmitter-based spectral shaping techniques

Author

Summary, in English

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

Publishing year

2006

Language

English

Publication/Series

11th International OFDM-Workshop (InOWo'06)

Document type

Conference paper

Publisher

Institute of Telecommunications

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

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

Conference name

11th International OFDM-Workshop (InOWo'06)

Conference date

2006-08-30 - 2006-08-31

Conference place

Hamburg, Germany

Status

Published