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Pseudo-ternary run-length limited spectrum shaped codes | IEEE Conference Publication | IEEE Xplore

Pseudo-ternary run-length limited spectrum shaped codes


Abstract:

A method to convert binary to pseudo-ternary sequences is proposed. The method keeps run-length constraints imposed on finite-length binary sequence and also provides a u...Show More

Abstract:

A method to convert binary to pseudo-ternary sequences is proposed. The method keeps run-length constraints imposed on finite-length binary sequence and also provides a unit value of a channel transition. The resulting finite-length pseudo-ternary sequence has exponential sums falling within specified regions. This allows spectrum shaping. The average power spectral density of infinite sequences obtained by concatenating spectrally-constrained sequences is examined. Thus we obtain the pseudo-ternary spectrum shaped code, which generally yields higher capacity than the binary one.
Date of Conference: 07-12 July 2013
Date Added to IEEE Xplore: 07 October 2013
Electronic ISBN:978-1-4799-0446-4

ISSN Information:

Conference Location: Istanbul, Turkey

References

References is not available for this document.