| Presentation | 2012-02-16 Analysis of Ka- and Ku-band satellite availability and frequency diversity during rain using duration time Takuya TERAMOTO, Wataru CHUJO, Takeshi MANABE, Shin-ichi YAMAMOTO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Availability and communication capacity of Ka- and Ku-band satellites during rain using duration time were analyzed. First, availability and communication capacity of Ka- and Ku-band satellites and frequency diversity satellite were analyzed from time-series received data of WINDS, JCSAT-2A and ASIASAT3s. The calculated availability was almost constant when the duration time is increased. However, the communication capacity was increased by using the frequency diversity when the duration time is increased. Second, the availability and communication capacity using state transition matrix were estimated and coincided well with the results of time-series data. The availability and communication capacity when the duration time is increased were evaluated accurately using both the time-series data and state transition matrix. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite communications / State transition matrix / Duration time / Availability / Frequency diversity / Ku-band / Ka-band |
| Paper # | SAT2011-65 |
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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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| 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) | Analysis of Ka- and Ku-band satellite availability and frequency diversity during rain using duration time |
| Sub Title (in English) | |
| Keyword(1) | Satellite communications |
| Keyword(2) | State transition matrix |
| Keyword(3) | Duration time |
| Keyword(4) | Availability |
| Keyword(5) | Frequency diversity |
| Keyword(6) | Ku-band |
| Keyword(7) | Ka-band |
| 1st Author's Name | Takuya TERAMOTO |
| 1st Author's Affiliation | Meijo University() |
| 2nd Author's Name | Wataru CHUJO |
| 2nd Author's Affiliation | Meijo University |
| 3rd Author's Name | Takeshi MANABE |
| 3rd Author's Affiliation | Osaka Prefecture University |
| 4th Author's Name | Shin-ichi YAMAMOTO |
| 4th Author's Affiliation | NICT |
| Date | 2012-02-16 |
| Paper # | SAT2011-65 |
| Volume (vol) | vol.111 |
| Number (no) | 437 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |