| Presentation | 2012-02-16 Dynamic Channel Assignment Schemes for Satellite/Terrestrial Integrated Mobile Communication Systems Fumihiro NAITO, Masahiro UMEHIRA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A dynamic spectrum assignment scheme which dynamically divides a common frequency band to two bands for mobile satellite service (MSS) and terrestrial mobile services (MS) respectively is proposed for frequency sharing in Satellite/Terrestrial Integrated Mobile Communication Systems. In the dynamic spectrum assignment scheme, the spectrum allocated to the satellite network decreases as the band is divided. In order to increase the maximum traffic carried by the satellite network, its cluster size (frequency reuse factor) needs to be small, however the inter-satellite cell interference increases resulting in the link quality degradation. To solve this problem, this paper proposes two dynamic channel assignment schemes, i.e. an interference detection based dynamic channel assignment scheme and a positioning based dynamic channel assignment scheme. It also shows the performance evaluation results by computer simulation regarding a blocking probability and a link quality. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite/Terrestrial Integrated Mobile Communication System / dynamic channel assignment / interference detection / positioning |
| Paper # | SAT2011-66 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2012/2/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| 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) | Dynamic Channel Assignment Schemes for Satellite/Terrestrial Integrated Mobile Communication Systems |
| Sub Title (in English) | |
| Keyword(1) | Satellite/Terrestrial Integrated Mobile Communication System |
| Keyword(2) | dynamic channel assignment |
| Keyword(3) | interference detection |
| Keyword(4) | positioning |
| 1st Author's Name | Fumihiro NAITO |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University /() |
| 2nd Author's Name | Masahiro UMEHIRA |
| 2nd Author's Affiliation | |
| Date | 2012-02-16 |
| Paper # | SAT2011-66 |
| Volume (vol) | vol.111 |
| Number (no) | 437 |
| Page | pp.pp.- |
| #Pages | 6 |
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