Presentation	2002/5/13 On Multichannel DFE and Fractional-Space DFE Takeshi HASHIMOTO,
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Abstract(in English)	Multichannel DFE (MDFE) is generally used with fractionally spaced (ES) FF filter in multi-anntenna reception, because the FS FF filter prevents power loss due to non-optimal signal reception to certain extent and, at the same time, shows considerable robustness to sampling timing error. At a low SNR, however, the MDFE with adptive FS FF filters sometimes false to perform better than the MDFE with symbol-space FF filter due to instability in coefficient update. We show that MDFE itself has robustness to timing error and, hence, FS FF filters are not necessarily required.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	communication theory / multichannel DFE / ISI channel
Paper #	IT2002-10
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Conference Information
Committee	IT
Conference Date	2002/5/13(1days)
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Paper Information
Registration To	Information Theory (IT)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	On Multichannel DFE and Fractional-Space DFE
Sub Title (in English)
Keyword(1)	communication theory
Keyword(2)	multichannel DFE
Keyword(3)	ISI channel
1st Author's Name	Takeshi HASHIMOTO
1st Author's Affiliation	Dept. Elect. Eng., Univ. Electro-Communications()
Date	2002/5/13
Paper #	IT2002-10
Volume (vol)	vol.102
Number (no)	66
Page	pp.pp.-
#Pages	6
Date of Issue