| Presentation | 2006-04-21 A Study on Eigenbeam-Space Division Multiplexing with MMSE-FDE Takahiro ISHIDA, Hiroshi NISHIMOTO, Toshihiko NISHIMURA, Takeo OHGANE, Yasutaka OGAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In frequency selective multiple-input multiple-output (MIMO) channels, equalization for suppressing inter-symbol interference is necessary as well as spatial-demultiplexing. When MMSE frequency domain equalization (MMSE-FDE) is applied to a single carrier system in eigenbeam-space division multiplexing with frequency-flat transmit weights, resource adaptation based on the extended MIMO channel does not give expected performance due to not considering less detection capability of MMSE-FDE. In this paper, we propose two criteria and evaluate their performance compared with the conventional space division multiplexing transmission. The results show that a new criterion incorporating the amount of interference in the MMSE-FDE output gives better performance than the others. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO system / Eigenbeam-space division multiplexing / Single carrier transmission / MMSE-FDE |
| Paper # | RCS2006-10 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2006/4/14(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 | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Eigenbeam-Space Division Multiplexing with MMSE-FDE |
| Sub Title (in English) | |
| Keyword(1) | MIMO system |
| Keyword(2) | Eigenbeam-space division multiplexing |
| Keyword(3) | Single carrier transmission |
| Keyword(4) | MMSE-FDE |
| 1st Author's Name | Takahiro ISHIDA |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| 2nd Author's Name | Hiroshi NISHIMOTO |
| 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 |
| 5th Author's Name | Yasutaka OGAWA |
| 5th Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| Date | 2006-04-21 |
| Paper # | RCS2006-10 |
| Volume (vol) | vol.106 |
| Number (no) | 25 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |