Picture of scraped petri dish

Scrape below the surface of Strathprints...

Explore world class Open Access research by researchers at the University of Strathclyde, a leading technological university.

Explore

MMSE limitations for subband adaptive equalisers

Mohamad, H. and Weiss, S. and Rupp, M. (2002) MMSE limitations for subband adaptive equalisers. In: Signal systems and computers 2002. IEEE, New York, pp. 1233-1237. ISBN 0780375769

Full text not available in this repository. (Request a copy from the Strathclyde author)

Abstract

We investigate limitations of the minimum mean square error (MMSE) solution for subband adaptive equalisers due to aliasing and error in power complementarity. By deriving the Wiener solution for the subband equaliser and comparing it against simulations, we verify that aliasing caused in the subband decimation can be considered equivalent to channel noise. We discuss how these limitations can be mitigated by careful system design.