| Presentation | 1998/6/30 Development of fast mobile tracking system for broad-band wireless access Hiroyuki Tsuji, Yoshihiro Hase, Yoji Okada, Mitsuru Hirakawa, Norichika Ohmi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Tracking moving targets is considered one of the elements to realize broad-band wireless access systems, in which each base station has an array antenna to detect the locations of moving terminals and to formulate narrow antenna beam pattern. To realize this system, the base station has to estimate the directions of arrival(DOA) of impinging signals and provide the maximum gain to the desired signal direction and suppress the interference from the other terminal. However, conventional methods are not suitable for this system because they are not designed for real-time processing or they do not give the precision of the DOA estimates. This report shows that we developed the real-time mobile tracking system for fast moving targets to realize broad-band wireless transmission, in which we utilized a new algorithm and digital signal processors(DSP). The proposed system can track moving targets accurately in real time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | broad-band wireless access systems / array antenna / tracking algorithm for moving targets / DSP |
| Paper # | RCS98-56 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 1998/6/30(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of fast mobile tracking system for broad-band wireless access |
| Sub Title (in English) | |
| Keyword(1) | broad-band wireless access systems |
| Keyword(2) | array antenna |
| Keyword(3) | tracking algorithm for moving targets |
| Keyword(4) | DSP |
| 1st Author's Name | Hiroyuki Tsuji |
| 1st Author's Affiliation | Communications Research Laboratory, M.P.T.() |
| 2nd Author's Name | Yoshihiro Hase |
| 2nd Author's Affiliation | Communications Research Laboratory, M.P.T. |
| 3rd Author's Name | Yoji Okada |
| 3rd Author's Affiliation | Sumitomo Electric Industries |
| 4th Author's Name | Mitsuru Hirakawa |
| 4th Author's Affiliation | Sumitomo Electric Industries |
| 5th Author's Name | Norichika Ohmi |
| 5th Author's Affiliation | Sumitomo Electric Industries |
| Date | 1998/6/30 |
| Paper # | RCS98-56 |
| Volume (vol) | vol.98 |
| Number (no) | 160 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |