| Presentation | 2014-11-20 Evaluation of Close Eigenvalues to Communication Performance in MIMO Eigenbeam Space Division Multiplexing Yusuke DOHI, Tetsushi IKEGAMI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The effects of close Eigenvalues in communication performance were studied in MIMO Eigenbeam Space Division Multiplexing (E-SDM) using ITU-R M.2135-1 time variant channel model. The results showed increased velocity of phase angle variation because the transmission and the receiving weights become more sensitive for smaller gap between eigenvalues. Based on the simulation results, we constructed the adaptive control method of channel estimation time periods and evaluated the bit error rate (BER) characteristics. It is clear from the results that the gap is an effective parameter in the adaptive control of MIMO E-SDM technique. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO / E-SDM / Close Eigenvalues / Time Variant Channel Model / Adaptive Control |
| Paper # | RCC2014-56 |
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| Conference Information | |
| Committee | RCC |
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| Conference Date | 2014/11/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Reliable Communication and Control (RCC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of Close Eigenvalues to Communication Performance in MIMO Eigenbeam Space Division Multiplexing |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | E-SDM |
| Keyword(3) | Close Eigenvalues |
| Keyword(4) | Time Variant Channel Model |
| Keyword(5) | Adaptive Control |
| 1st Author's Name | Yusuke DOHI |
| 1st Author's Affiliation | Department of Electrical Engineering, Graduate School of Science and Technology, Meiji University /() |
| 2nd Author's Name | Tetsushi IKEGAMI |
| 2nd Author's Affiliation | |
| Date | 2014-11-20 |
| Paper # | RCC2014-56 |
| Volume (vol) | vol.114 |
| Number (no) | 317 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |