| Presentation | 2014-03-04 A Study on Microwave/Millimeter-Wave Frequency Cooperative ARQ System Shohei KOIKE, Teruyuki MIYAJIMA, Masahiro UMEHIRA, Shigeki TAKEDA, Ken-ichi KAGOSHIMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we consider multi-Gbps millimeter wave wireless LAN systems where shadowing causes serious performance degradation of millimeter-wave transmission. We propose an automatic repeat request (ARQ) scheme for the multiband frequency cooperation wireless system using both millimeter wave band and microwave band to effectively compensate for the shadowing effect. The proposed scheme uses low-power microwave for both the transmission of ACK/NACK signals and the channel estimation, and switches frequency bands for the data transmission based on estimated SNR. Through simulation, we show that the proposed method is robust against shadowing. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | millimeter-wave / wireless LAN / shadowing / frequency cooperation system / ARQ |
| Paper # | SRW2013-47 |
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| Conference Information | |
| Committee | SRW |
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| Conference Date | 2014/2/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Short Range Wireless Communications(SRW) |
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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 Microwave/Millimeter-Wave Frequency Cooperative ARQ System |
| Sub Title (in English) | |
| Keyword(1) | millimeter-wave |
| Keyword(2) | wireless LAN |
| Keyword(3) | shadowing |
| Keyword(4) | frequency cooperation system |
| Keyword(5) | ARQ |
| 1st Author's Name | Shohei KOIKE |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University() |
| 2nd Author's Name | Teruyuki MIYAJIMA |
| 2nd Author's Affiliation | Faculty of Engineering, Ibaraki University |
| 3rd Author's Name | Masahiro UMEHIRA |
| 3rd Author's Affiliation | Faculty of Engineering, Ibaraki University |
| 4th Author's Name | Shigeki TAKEDA |
| 4th Author's Affiliation | Faculty of Engineering, Ibaraki University |
| 5th Author's Name | Ken-ichi KAGOSHIMA |
| 5th Author's Affiliation | Faculty of Engineering, Ibaraki University |
| Date | 2014-03-04 |
| Paper # | SRW2013-47 |
| Volume (vol) | vol.113 |
| Number (no) | 458 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |