| Presentation | 2003/1/8 Performance of a Feedback-Type Adaptive Array Antenna for Two-Frequency duplex Communications : Mobile Station divesity Reception Jengkeun CHOI, Yoshihiko AKAIWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the cellular mobile communication systems, co-channel interference and Rayleigh fading degrades the transmission performance. Adaptive array antenna (AAA) can suppress interference and, at the same time, can cope with mulipath fading by using a wide antenna element spacing resulting in low, correlation of recived signals in each antenna element. A feed-back type AAA was propsoed for FDD (frequency division duplexed) systems, where mobile staion measure channel characteristic and feed back them to the base station. In this paper, we extend the system by introducing 2-branch diversity reception. We assume a realistic, propagation model and study the influence of antenna element spacing at the base station and control delay time on bit error rate performance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | feedback-type adaptive array antenna / diversity reception / fading / co-channel interfernce |
| Paper # | DSP2002-150,SAT2002-100,RCS2002-219 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2003/1/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance of a Feedback-Type Adaptive Array Antenna for Two-Frequency duplex Communications : Mobile Station divesity Reception |
| Sub Title (in English) | |
| Keyword(1) | feedback-type adaptive array antenna |
| Keyword(2) | diversity reception |
| Keyword(3) | fading |
| Keyword(4) | co-channel interfernce |
| 1st Author's Name | Jengkeun CHOI |
| 1st Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University() |
| 2nd Author's Name | Yoshihiko AKAIWA |
| 2nd Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
| Date | 2003/1/8 |
| Paper # | DSP2002-150,SAT2002-100,RCS2002-219 |
| Volume (vol) | vol.102 |
| Number (no) | 546 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |