| Presentation | 2001/3/15 Estimation of Direction of Arrival for Power Inversion Adaptive Array Antenna in DS/CDMA Systems Kouichi Yanagisawa, Kunio Oishi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a new scheme to estimate athe array response vectors (direction of arrival) for all users. Using the estimation of the array response vector, we show the power inversion (PI) algorithm under directional constraint. This estimation scheme employs a decorrelator and data combiner(DC) structure from [2]. To improve the performance of the decorrelator output corresponding to these portions and to obtain better tentative decision, we use a maximum signal-to-noise ratio data combiner. Using DC structure, we obtain the array response vectors (for PI algorithm) from correlation between the main antenna reseponses and the others. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Async. DS/CDMA / Adaptive array antenna / Decorrelator / Blind learning / DOA |
| Paper # | IT2000-52,ISEC2000-106,SST2000-136,ITS2000-61 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2001/3/15(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 | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimation of Direction of Arrival for Power Inversion Adaptive Array Antenna in DS/CDMA Systems |
| Sub Title (in English) | |
| Keyword(1) | Async. DS/CDMA |
| Keyword(2) | Adaptive array antenna |
| Keyword(3) | Decorrelator |
| Keyword(4) | Blind learning |
| Keyword(5) | DOA |
| 1st Author's Name | Kouichi Yanagisawa |
| 1st Author's Affiliation | Guraduate School of System Electronics, Tokyo University of Technology() |
| 2nd Author's Name | Kunio Oishi |
| 2nd Author's Affiliation | Electronics Department, School of Engineering Tokyo University of Technology |
| Date | 2001/3/15 |
| Paper # | IT2000-52,ISEC2000-106,SST2000-136,ITS2000-61 |
| Volume (vol) | vol.100 |
| Number (no) | 691 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |