Precoder/two-stage equaliser for block-based single-carrier transmission with insufficient guard interval

Y. Song*, Carrson C. Fung, K. T. Wong, H. Meng, D. F. Tseng

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Proposed is a zero-inserting precoder and a two-stage linear equaliser, to shorten the guard interval in block-based single-carrier modulation. The first-stage equaliser consists of a linear single-tapper-subcarrier frequency-domain equaliser. The second-stage equaliser maximises the SINR, in the time-domain, based on the interference-plus-noise estimated from the zero-padded sub-intervals of the single-carrier modulation. This proposed scheme is applicable even without cyclic prefixing.

Original languageEnglish
Pages (from-to)746-748
Number of pages3
JournalElectronics Letters
Volume47
Issue number13
DOIs
StatePublished - 23 Jun 2011

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