| Presentation | 1997/1/24 An Experimental Study of Antenna Directivity Switching and Space Diversity at Base Station for Downlink Control Channels Mutsuhiko OISHI, Makoto TAROMARU, Yoshihiko AKAIWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In TDD systems, such as PHS, transmission diversity is applied to down link traffic channel. However, it can not be applied to down link control channel, such as broadcasting and paging channels. New transmission schemes are proposed to improve the quality of down link control channel. The proposed schemes are multiple transmission with antenna directivity switching, multiple transmission with space diversity and multiple transmission with a single antenna. In this paper, the effect of these schemes is confirmed by a field experiment in practical environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | diversity / directivity / control channel / base station / TDD |
| Paper # | DSP96-137,SAT96-132,RCS96-143 |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 1997/1/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Digital Signal Processing (DSP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Experimental Study of Antenna Directivity Switching and Space Diversity at Base Station for Downlink Control Channels |
| Sub Title (in English) | |
| Keyword(1) | diversity |
| Keyword(2) | directivity |
| Keyword(3) | control channel |
| Keyword(4) | base station |
| Keyword(5) | TDD |
| 1st Author's Name | Mutsuhiko OISHI |
| 1st Author's Affiliation | Department of Computer Science and Electronics, Kyushu Institute of Technology() |
| 2nd Author's Name | Makoto TAROMARU |
| 2nd Author's Affiliation | Kyushu Matsushita Electric Co., Ltd. |
| 3rd Author's Name | Yoshihiko AKAIWA |
| 3rd Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
| Date | 1997/1/24 |
| Paper # | DSP96-137,SAT96-132,RCS96-143 |
| Volume (vol) | vol.96 |
| Number (no) | 478 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |