Information rate maximizing FIR transceivers: Filterbank precoders and decision-feedback equalizers for block transmissions over dispersive channels

Anastasios Stamoulis, Wei Tang, Georgios B Giannakis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

Optimal FIR transmit-filterbanks and non-linear DFE receivers are derived for block transmission systems. Subject to an average transmitted power constraint, the mutual information rate is maximized by joint optimization of the transmit and receive filters. The FIR transmit filterbank obeys the `water-filling' principle; moreover, transmit-induced redundancy in the form of trailing zeros, and proper design of the receive filters provides degrees of freedom which can be exploited for the equalization of frequency-selective channels. Simulations illustrate the merits of our designs.

Original languageEnglish (US)
Title of host publicationConference Record / IEEE Global Telecommunications Conference
PublisherIEEE
Pages2142-2146
Number of pages5
Volume4
StatePublished - Dec 1 1999
Event1999 IEEE Global Telecommunication Conference - GLOBECOM'99 - Rio de Janeiro, Braz
Duration: Dec 5 1999Dec 9 1999

Other

Other1999 IEEE Global Telecommunication Conference - GLOBECOM'99
CityRio de Janeiro, Braz
Period12/5/9912/9/99

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