| Presentation | 2012-03-07 Considerations on Reduced-Complexity Single-Carrier E-SDM for Wideband Transmissions Cristian DAVIDESCU, Yasutaka OGAWA, Toshihiko NISHIMURA, Takeo OHGANE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Single-carrier modulation combined with frequency-domain equalization (FDE) at the receiver has been proposed as an alternative to the OFDM system for the uplink transmission, in the case of severe frequency-selective fading channels. Furthermore, an eigenbeam-space division multiplexing (E-SDM) technique can be used to improve the spectrum efficiency. In order to reduce computational complexity at the transmitter, some techniques decreasing the number of singular value decompositions have been proposed. In this paper, we propose some reduced-complexity techniques that can improve the bit error rate (BER) performance. The evaluations of these techniques and the trade-off between complexity and BER are analyzed by computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO multiplexing / Frequency Domain Equalization / Single Carrier E-SDM |
| Paper # | RCS2011-325 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2012/2/29(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Considerations on Reduced-Complexity Single-Carrier E-SDM for Wideband Transmissions |
| Sub Title (in English) | |
| Keyword(1) | MIMO multiplexing |
| Keyword(2) | Frequency Domain Equalization |
| Keyword(3) | Single Carrier E-SDM |
| 1st Author's Name | Cristian DAVIDESCU |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| 2nd Author's Name | Yasutaka OGAWA |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 3rd Author's Name | Toshihiko NISHIMURA |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 4th Author's Name | Takeo OHGANE |
| 4th Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| Date | 2012-03-07 |
| Paper # | RCS2011-325 |
| Volume (vol) | vol.111 |
| Number (no) | 451 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |