Presentation 2004/10/23
A Study on Estimaion of Whietning Filter to reduce Other-cell Interference for MIMO/MC-CDMA System
Manabu MIKAMI, Teruya FUJII,
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Abstract(in English) To realize a high-speed transmission in wireless communications, a lot of MIMO (Multiple-Input Multiple-Output) systems have been studied. However, in previous works for MIMO system, it hardly considers other-user interference or/and other-cell interference. We have studied an introduction of whitening filter to reduce other-cell interference in the downlink for time domain spreading MC-CDMA system. In this paper, we show an estimation method of the whitening filter taking system implementing into consideration and clarify the transmission performance using the estimaion method.
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Keyword(in English) MIMO / MC-CDMA / Other-cell Interference / Whitening Filter / Channel Estimation
Paper # A・P2004-184,RCS2004-205
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Committee AP
Conference Date 2004/10/23(1days)
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Registration To Antennas and Propagation (A・P)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study on Estimaion of Whietning Filter to reduce Other-cell Interference for MIMO/MC-CDMA System
Sub Title (in English)
Keyword(1) MIMO
Keyword(2) MC-CDMA
Keyword(3) Other-cell Interference
Keyword(4) Whitening Filter
Keyword(5) Channel Estimation
1st Author's Name Manabu MIKAMI
1st Author's Affiliation Information and Communication Laboratories, Japan Telecom Co., LTD.()
2nd Author's Name Teruya FUJII
2nd Author's Affiliation Information and Communication Laboratories, Japan Telecom Co., LTD.
Date 2004/10/23
Paper # A・P2004-184,RCS2004-205
Volume (vol) vol.104
Number (no) 397
Page pp.pp.-
#Pages 6
Date of Issue