| Presentation | 2010-12-17 Channel Capacity on Multi-hop MIMO Relay System HIEP Pham THANH, HOANG Nguyen HUY, Ryuji KOHNO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Multiple-input multiple-output (MIMO) relay systems have been discussed in several published papers. When a relay node has only one antenna element, the propagation environment is called keyhole. In this kind of scenario the achievable channel capacity and link quality are decreased. Another limit is when the number of the antenna elements of a relay node is larger than that of a MIMO transceiver, the channel capacity cannot be increased. In this paper, in order to obtain high channel capacity, the relay nodes are distributed in series. We optimize the position of each node for upper bound of channel capacity with each number of relay nodes. However, the relay nodes always can not be set at the desired location. Therefore, the transmit power and the distance between each relay node is necessary to be optimized for high channel capacity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Multi hop MIMO relay system / Optimizing distance / Optimizing transmit power / Upper bound channel capacity |
| Paper # | RCS2010-187 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2010/12/9(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) | Channel Capacity on Multi-hop MIMO Relay System |
| Sub Title (in English) | |
| Keyword(1) | Multi hop MIMO relay system |
| Keyword(2) | Optimizing distance |
| Keyword(3) | Optimizing transmit power |
| Keyword(4) | Upper bound channel capacity |
| 1st Author's Name | HIEP Pham THANH |
| 1st Author's Affiliation | Yokohama National University() |
| 2nd Author's Name | HOANG Nguyen HUY |
| 2nd Author's Affiliation | Le Quy Don University |
| 3rd Author's Name | Ryuji KOHNO |
| 3rd Author's Affiliation | Yokohama National University |
| Date | 2010-12-17 |
| Paper # | RCS2010-187 |
| Volume (vol) | vol.110 |
| Number (no) | 340 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |