Design of redundant FIR precoders for arbitrary channel lengths based on an MMSE criterion

Abstract

In this paper, the joint design of transmitter and receiver for multichannel data transmission over dispersive channels is considered. In particular, the practically important case where the transmitter consists of FIR filters and the channel impulse response has arbitrary length is addressed. The design criterion is the minimization of the mean squared error at the receiver output under the constraint of a fixed transmit power. The proposed algorithm allows a straightforward transmitter design and yields (in general) a near-optimal solution for the transmit filters. Under certain conditions, the exact solution for the optimal transmitter is obtained.

OriginalspracheEnglisch
Titel 2002 IEEE International Conference on Communications. Conference Proceedings. ICC 2002 (Cat. No.02CH37333)
Seitenumfang5
Herausgeber (Verlag)IEEE
Erscheinungsdatum01.01.2002
Seiten212-216
ISBN (Print)0-7803-7400-2
DOIs
PublikationsstatusVeröffentlicht - 01.01.2002
Veranstaltung2002 International Conference on Communications
- New York, USA / Vereinigte Staaten
Dauer: 28.04.200202.05.2002
Konferenznummer: 59170

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