| Presentation | 2009-07-29 Multi-channel Two-way Multi-hop Relay Network Hardware Prototype Keiichi MIZUTANI, Takehiro MIYAMOTO, Takamichi KANNO, Kei SAKAGUCHI, Kiyomichi ARAKI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Wireless multi-hop relay networks have advantages such as robustness and flexibility over conventional fixed networks. Particularly, smart two-way multi-hop relay networks such as MIMO two-way multi-hop relay networks and network coding based two-way multi-hop relay networks, have large network capacity and have been receiving much attention. In this paper, a hardware prototype of a network coding based multi-channel two-way multi-hop relay network over the 950MHz band is developed. In the network, the nodes transmit and receive using time division duplex (TDD). The receiver receives orthogonal frequency division multiplexing (OFDM) signals from two neighboring transmitters simultaneously using multi-channel. Furthermore, to synchronize the receive timing, an extended ranging scheme for orthogonal frequency division multiple access (OFDMA) is implemented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Two-way multi-hop relay network / network coding / 950MHz band / OFDM |
| Paper # | SR2009-32 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2009/7/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Software Radio(SR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multi-channel Two-way Multi-hop Relay Network Hardware Prototype |
| Sub Title (in English) | |
| Keyword(1) | Two-way multi-hop relay network |
| Keyword(2) | network coding |
| Keyword(3) | 950MHz band |
| Keyword(4) | OFDM |
| 1st Author's Name | Keiichi MIZUTANI |
| 1st Author's Affiliation | Guraduate School of Science and Engineering, Tokyo Institute of Technology:JSPS() |
| 2nd Author's Name | Takehiro MIYAMOTO |
| 2nd Author's Affiliation | Nihon Dengyo Kosaku Co., Ltd. |
| 3rd Author's Name | Takamichi KANNO |
| 3rd Author's Affiliation | Nihon Dengyo Kosaku Co., Ltd. |
| 4th Author's Name | Kei SAKAGUCHI |
| 4th Author's Affiliation | Guraduate School of Science and Engineering, Tokyo Institute of Technology |
| 5th Author's Name | Kiyomichi ARAKI |
| 5th Author's Affiliation | Guraduate School of Science and Engineering, Tokyo Institute of Technology |
| Date | 2009-07-29 |
| Paper # | SR2009-32 |
| Volume (vol) | vol.109 |
| Number (no) | 155 |
| Page | pp.pp.- |
| #Pages | 7 |
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