Switching between two different fractionally spaced subband adaptive equalisation structures

S. Weiss, Hafizal Mohamad, M. Hadef

Research output: Contribution to conferencePaperpeer-review

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

Keywords

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

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