| Presentation | 2012-07-20 Multi-link Indoor MIMO Measurements at 11 GHz using Scalable Wideband Channel Sounder Yohei KONISHI, Yuyuan CHANG, Minseok KIM, Yuta MARUICHI, VAN Pham HUE, Jun-ichi TAKADA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Reflecting the increasing demand for higher data rates in mobile applications, studies and hardware implementations of transmission algorithm operating at unoccupied higher microwave bands are in progress. In this report, the results from multi-link measurements in an indoor hall environment utilizing a scalable MIMO channel sounder at 11 GHz which is the extended version of already reported 4×4 system. Measurement is conducted with one Tx - three Rxs setup which provides 4×4 MIMO channel matrices of vertical and horizontal transmissions for triple links. For the better understanding of propagation phenomena, directional measurements are also conducted by combining the three Rxs. For the measurement setup, there exist line-of-sight (LoS) between Tx and Rx for most of the measurement points except for the position shadowed by the pillar. The measurement was carefully conducted so that the influence of moving objects in the environment to be negligible. The results indicated that the variation of eigenstructures of spatially separated links are highly correlated when Rxs share the line-of-sight (LoS) for Tx. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO / Channel Sounding / Multi-link correlation |
| Paper # | RCS2012-90 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2012/7/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multi-link Indoor MIMO Measurements at 11 GHz using Scalable Wideband Channel Sounder |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | Channel Sounding |
| Keyword(3) | Multi-link correlation |
| 1st Author's Name | Yohei KONISHI |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology() |
| 2nd Author's Name | Yuyuan CHANG |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
| 3rd Author's Name | Minseok KIM |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
| 4th Author's Name | Yuta MARUICHI |
| 4th Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
| 5th Author's Name | VAN Pham HUE |
| 5th Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
| 6th Author's Name | Jun-ichi TAKADA |
| 6th Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
| Date | 2012-07-20 |
| Paper # | RCS2012-90 |
| Volume (vol) | vol.112 |
| Number (no) | 132 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |