Presentation | 2002/7/17 MMSE Adaptive Array Utilizing Guard Interval for Fixed Reception in the OFDM Systems Satoshi HORI, Nobuyoshi KIKUMA, Naoki INAGAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | OFDM systems are known to outperform single carrier systems in a multipath environment. However the performance of OFDM systems suffer from serious degradation due to multipath waves with delay times longer than guard interval. To combat this problem, many kinds of adaptive array antenna systems have been proposed which suppress the unwanted waves. This paper proposes the MMSE adaptive array antenna for fixed reception in the OFDM systems. This adaptive antenna utilizes the structure of guard interval of OFDM and suppresses only the unwanted multipath waves with delay times longer than guard interval. Results of computer simulation show good performance of the proposed algorithm in suppressing the unwanted waves. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | OFDM / adaptive array antenna / guard interval / MMSE / fixed reception |
Paper # | AP2002-46 |
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Committee | AP |
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Conference Date | 2002/7/17(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Antennas and Propagation (A・P) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | MMSE Adaptive Array Utilizing Guard Interval for Fixed Reception in the OFDM Systems |
Sub Title (in English) | |
Keyword(1) | OFDM |
Keyword(2) | adaptive array antenna |
Keyword(3) | guard interval |
Keyword(4) | MMSE |
Keyword(5) | fixed reception |
1st Author's Name | Satoshi HORI |
1st Author's Affiliation | Kojima General Research Center, Kojima Press Industry Co.,Ltd.() |
2nd Author's Name | Nobuyoshi KIKUMA |
2nd Author's Affiliation | Department of Electrical and Computer Engineering, Nagoya Institute of Technology |
3rd Author's Name | Naoki INAGAKI |
3rd Author's Affiliation | Department of Electrical and Computer Engineering, Nagoya Institute of Technology |
Date | 2002/7/17 |
Paper # | AP2002-46 |
Volume (vol) | vol.102 |
Number (no) | 230 |
Page | pp.pp.- |
#Pages | 6 |
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