| Presentation | 2014-03-04 Diversity techniques to improve millimeter-wave WLAN service area prediction accuracy by using microwave signals Sho WADA, Masahiro UMEHIRA, Shigeki TAKEDA, Teruyuki MIYAJIMA, Kenichi KAGOSHIMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Millimeter wave (60GHz) WLAN has been drawing attention to achieve multi-Gbps ultra-high-speed transmission. However, the propagation loss is large and LOS (Line-of-Sight) is indispensable in millimeter wave band. To overcome these disadvantages of millimeterwave band, multi-band frequency cooperative wireless system utilized in combination with microwave band WLAN has been proposed. For a multi-band mobile terminal application, it is indispensable to introduce power saving techniques, which turn on RF circuit of the frequency in operation and turn off other RF circuits not used for data transmission. Thus, for a multi-band frequency cooperative wireless system using microwave and millimeter wave bands, it is necessary to predict the coverage area of millimeter wave band WLAN by using micro-wave WLAN signals in order to save the spectrum resources of microwave band and promote the utilization of millimeter wave band. This paper describes the diversity techniques to improve service area prediction accuracy of millimeter-wave WLAN by using microwave signals. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | millimeter wave / microwave / multi-band / frequency cooperative wireless systems / diversity |
| Paper # | SRW2013-46 |
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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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| Paper Information | |
| 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) | Diversity techniques to improve millimeter-wave WLAN service area prediction accuracy by using microwave signals |
| Sub Title (in English) | |
| Keyword(1) | millimeter wave |
| Keyword(2) | microwave |
| Keyword(3) | multi-band |
| Keyword(4) | frequency cooperative wireless systems |
| Keyword(5) | diversity |
| 1st Author's Name | Sho WADA |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University() |
| 2nd Author's Name | Masahiro UMEHIRA |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University |
| 3rd Author's Name | Shigeki TAKEDA |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University |
| 4th Author's Name | Teruyuki MIYAJIMA |
| 4th Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University |
| 5th Author's Name | Kenichi KAGOSHIMA |
| 5th Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University |
| Date | 2014-03-04 |
| Paper # | SRW2013-46 |
| Volume (vol) | vol.113 |
| Number (no) | 458 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |