| Presentation | 2006-03-17 Robust BFDM/OQAM Receiver for Time-Frequency Dispersive Channels Bayarpurev MONGOL, Takaya YAMAZATO, Hiraku OKADA, Masaaki KATAYAMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Biorthogonal Frequency Division Multiplexing based on Offset QAM (BFDM/OQAM) system is one of the pulse-shaping versions of Orthogonal Frequency Division Multiplexing (OFDM) systems. It allows optimal Gaussian transmitting pulse at critical sampling i.e., maximum spectral efficiency. In this paper we propose a robust receiver for BFDM/OQAM systems in highly mobile environment. The idea behind our approach is to employ Multi-Input Multi-Output zero-forcing (MIMO-ZF) transversal filter to equalize the channel. The equalizer requires knowledge of the channel status. The channel is estimated by using Maximum-Likelihood method. We evaluate the error rate performance of the proposed system in the time-frequency dispersive channels. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | pulse-shaping OFDM / BFDM/OQAM / ISI/ICI / MIMO equalizer |
| Paper # | IT2005-98,ISEC2005-155,WBS2005-112 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2006/3/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Robust BFDM/OQAM Receiver for Time-Frequency Dispersive Channels |
| Sub Title (in English) | |
| Keyword(1) | pulse-shaping OFDM |
| Keyword(2) | BFDM/OQAM |
| Keyword(3) | ISI/ICI |
| Keyword(4) | MIMO equalizer |
| 1st Author's Name | Bayarpurev MONGOL |
| 1st Author's Affiliation | Department of Electrical Engineering and Computer Science, Graduate School of Engineering, Nagoya University() |
| 2nd Author's Name | Takaya YAMAZATO |
| 2nd Author's Affiliation | Eco Topia Science Institute, Nagoya University |
| 3rd Author's Name | Hiraku OKADA |
| 3rd Author's Affiliation | Department of Electrical Engineering and Computer Science, Graduate School of Engineering, Nagoya University |
| 4th Author's Name | Masaaki KATAYAMA |
| 4th Author's Affiliation | Eco Topia Science Institute, Nagoya University |
| Date | 2006-03-17 |
| Paper # | IT2005-98,ISEC2005-155,WBS2005-112 |
| Volume (vol) | vol.105 |
| Number (no) | 664 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |