2010 Fiscal Year Final Research Report
Basic Study of Ubiquitous Wireless Access System by Using Space Combining Technique
| Project/Area Number |
20560378
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Chubu University |
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Principal Investigator |
TSUNEKAWA Koichi Chubu University, 工学部, 教授 (40434568)
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| Project Period (FY) |
2008 – 2010
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| Keywords | ユビキタス通信 / 無線アクセス / アレイアンテナ / 室内電波伝搬 |
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| Research Abstract |
We proposed "Indoor Integrated Wireless Access System" in order to be accessible to any wireless communication terminals. A main idea is that multiple antennas、which are powered the digital signals directly, provide the desired signal field near a terminal given by the spatial composition and spatial filtering effect. Antenna constructing and placement of the basic technologies and calibration methods were studied. Next, the system configuration was also studied and clear guidelines for practical design methods. And "Ubiquitous Ceiling Light"was developed as a demonstration machine.
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