The problem of channel equalization via channel

identification (CEQCID) that has previously been considered by a

handful of researchers is explored further. An efficient algorithm

for mapping the channel parameters to the equalizers coeficients

is proposed. The proposed scheme is compared with a lattice

least squares (LS) based receivers. For the particular application

of the high frequency (HF) radio channels, we find that the

CEQCID has lower computational complexity. In terms of the

tracking performance, also, the CEQCID has been found to be

superior to the LS based receivers [4]. We emphasize on the

implementation of a fractionally tap-spaced decision feedback

equalizer (DFE) and compare that with the T-spaced DFE of

[4]. We show that the former is a better choice for the multipath

HF channel-The　problem　of　channel　equalization via　channel

identification (CEQCID) that has previously been considered by a

handful of researchers is explored further. An efficient algorithm

for mapping the channel parameters to the equalizers coeficients

is　proposed.　The　proposed　scheme　is　compared　with　a　lattice

least squares (LS) based receivers. For the particular application

of　the　high　frequency　(HF)　radio　channels,　we　find　that　the

CEQCID has　lower　computational complexity.　In　terms　of　the

tracking performance, also, the　CEQCID has been found to be

superior to　the　LS　based　receivers　[4].　We　emphasize　on　the

implementation　of　a　fractionally tap-spaced　decision feedback

equalizer　(DFE)　and　compare　that　with　the　T-spaced　DFE　of

[4]. We　show that the former is a better choice for the multipath

HF　channel