Filterbanks for blind channel identification and equalization

Research output: Contribution to journalArticlepeer-review

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Abstract

Multirate precoding using filterbanks induces cyclostationarity at the transmitter and guarantees blind identifiability of frequency selective communication channels with minimal decrease of information rate and without restrictions on zero locations. Finite impulse response (FIR) filterbank decoders are capable of equalizing blindly (and perfectly in the absence of noise) FIR channels without constraints on their zeros.

Original languageEnglish (US)
Pages (from-to)184-187
Number of pages4
JournalIEEE Signal Processing Letters
Volume4
Issue number6
DOIs
StatePublished - Dec 1 1997

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