| Presentation | 1997/7/25 A Study on Frequency Sharing between Fixed Satellite Networks Using Geostationary Satellites and Non-Geostationary Satellites Takahiro KONO, Osamu YAMANAKA, Akira OKUYAMA, Ken-ichi MINAMISONO, Jun SUZUKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The World Radiocommunication Conference held in 1995 resolved to assign the frequency bands 18.9 - 19.3 GHz and 28.7 - 29.1 GHz co-primarily to geostationary satellite systems and non-geostationary satellite systems of the fixed-satellite service. In Japan and some countries, some geostationary satellite communication systems have been operating in these bands for a long time. We estimated the interference between non-geostationary and geostationary systems by computer simulation. The results indicate that the interference is unacceptable without mitigation technique to combat against mutual interference. This paper describes the simulation results and indicates that frequency sharing by non-geostationary and geostationary systems is feasible if satellite diversity technique is employed in non-geostationary systems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Non-geostationary satellite / Interference / Interference mitigation technique / Simulation |
| Paper # | CQ97-27 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 1997/7/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Communication Quality (CQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Frequency Sharing between Fixed Satellite Networks Using Geostationary Satellites and Non-Geostationary Satellites |
| Sub Title (in English) | |
| Keyword(1) | Non-geostationary satellite |
| Keyword(2) | Interference |
| Keyword(3) | Interference mitigation technique |
| Keyword(4) | Simulation |
| 1st Author's Name | Takahiro KONO |
| 1st Author's Affiliation | Space Communications Corporation() |
| 2nd Author's Name | Osamu YAMANAKA |
| 2nd Author's Affiliation | Space Communications Corporation |
| 3rd Author's Name | Akira OKUYAMA |
| 3rd Author's Affiliation | Space Communications Corporation |
| 4th Author's Name | Ken-ichi MINAMISONO |
| 4th Author's Affiliation | Space Communications Corporation |
| 5th Author's Name | Jun SUZUKI |
| 5th Author's Affiliation | Space Communications Corporation |
| Date | 1997/7/25 |
| Paper # | CQ97-27 |
| Volume (vol) | vol.97 |
| Number (no) | 190 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |