| Presentation | 2010/10/7 Ray-tracing Analysis of Multi-Keyhole Effect in Indoor MIMO Relay System Tatsuyuki MIYABE, Yoshio KARASAWA, Naoki HONMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In MIMO (Multiple-Input Multiple-Output) relay systems, multiple repeater antennas are necessary to achieve multiple stream transmission between two isolated spaces. In this report, in order to investigate the effect of relay transmission on MIMO channel, multi-keyhole characteristics in indoor environment are analyzed by the ray-tracing simulation. The simulated results are compared to that of i.i.d. (independent and identically distributed) channel, and the relationship among the number of the repeaters, distance of the antenna, and keyhole characteristics is clarified. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO / keyhole effect / diversity / relay |
| Paper # | A・P2010-78 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2010/10/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (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) | Ray-tracing Analysis of Multi-Keyhole Effect in Indoor MIMO Relay System |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | keyhole effect |
| Keyword(3) | diversity |
| Keyword(4) | relay |
| 1st Author's Name | Tatsuyuki MIYABE |
| 1st Author's Affiliation | Advanced Wireless Communication research Center(AWCC), UEC Tokyo() |
| 2nd Author's Name | Yoshio KARASAWA |
| 2nd Author's Affiliation | Advanced Wireless Communication research Center(AWCC), UEC Tokyo |
| 3rd Author's Name | Naoki HONMA |
| 3rd Author's Affiliation | Graduate School of Engineering, Iwate University |
| Date | 2010/10/7 |
| Paper # | A・P2010-78 |
| Volume (vol) | vol.110 |
| Number (no) | 223 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |