Presentation | 2008-08-29 Non-Line-of-Sight Propagation Characteristics at 60GHz in Office Environments Hirokazu Sawada, Masahiro Umehira, Katsuyoshi Sato, Hiroshi Harada, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | For designing the wireless systems using 60GHz band, the propagation characteristics for each usage scenario must be studied because system parameters such as modulation scheme and device performance are designed based on the propagation characteristics. As the wireless connection of PC and peripherals is considered as one of the usage models, we conducted propagation measurements to clarify the propagation characteristic of the NLOS environment through several desktop PCs on the desk. For the comparison with line-of-sight (LOS) situation, the propagation measurement was also conducted when no obstacles exist on the path. In addition, this paper describes the polarization dependency for future millimetre-wave MIMO communication systems using dual polarization waves to achieve doubled bit rate without additional frequency band. The analysis results for the above-mentioned propagation measurements are discussed in this paper. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | millimeter-wave / 60GHz / propagation / WPAN / NLOS |
Paper # | RCS2008-101 |
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Committee | RCS |
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Conference Date | 2008/8/20(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Radio Communication Systems (RCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Non-Line-of-Sight Propagation Characteristics at 60GHz in Office Environments |
Sub Title (in English) | |
Keyword(1) | millimeter-wave |
Keyword(2) | 60GHz |
Keyword(3) | propagation |
Keyword(4) | WPAN |
Keyword(5) | NLOS |
1st Author's Name | Hirokazu Sawada |
1st Author's Affiliation | Tohoku Institute of Technology() |
2nd Author's Name | Masahiro Umehira |
2nd Author's Affiliation | Ibaraki University |
3rd Author's Name | Katsuyoshi Sato |
3rd Author's Affiliation | National Information and Communications Technology |
4th Author's Name | Hiroshi Harada |
4th Author's Affiliation | National Information and Communications Technology |
Date | 2008-08-29 |
Paper # | RCS2008-101 |
Volume (vol) | vol.108 |
Number (no) | 188 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |