Switching between two different fractionally spaced subband adaptive equalisation structures

S. Weiss, Hafizal Mohamad, M. Hadef

Research output: Contribution to conferencePaper

Abstract

This paper discusses methods for the fast adaptation of fractionally spaced equalisers. Subband methods offer advantages in
adapting large scale equaliser, whereby two structures have been previously proposed. A first structure is faster, but can only be operated in training mode. A second structure permits the use in both training and decision directed mode at the cost of slower convergence. We propose and demonstrate a switching method to exploit the various benefits as best as possible.

Original languageEnglish
Number of pages6
Publication statusPublished - Dec 2002
EventIMA Conference on Mathematics in Communications - Lancaster, United Kingdom
Duration: 16 Dec 200218 Dec 2002

Conference

ConferenceIMA Conference on Mathematics in Communications
CountryUnited Kingdom
CityLancaster
Period16/12/0218/12/02

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Keywords

  • switching
  • different
  • fractionally spaced
  • subband
  • equalisation structures
  • adaptive

Cite this

Weiss, S., Mohamad, H., & Hadef, M. (2002). Switching between two different fractionally spaced subband adaptive equalisation structures. Paper presented at IMA Conference on Mathematics in Communications, Lancaster, United Kingdom.