| Presentation | 2015-02-19 Proposed satellite MIMO techniques for reducing interference in multi-satellite / multi-beam system with single frequency reuse Daisuke GOTO, Fumihiro YAMASHITA, Takatoshi SUGIYAMA, Kiyoshi KOBAYASHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a multi-satellite/multi-beam system with single frequency for large capacity as the satellite system applying Multi Input Multi Output (MIMO) technique. As the satellite systems applying MIMO, the multi-satellite systems and the multi-beam systems with single frequency reuse have been proposed. Applying both of these techniques can potentially improve frequency efficiency, However, this usage has inherent problems which make performance degrade. In this paper, we propose new transmission precoding and receive equalization techniques taking care of the probrems for multi-satellite/multi-beam systems with single frequency reuse. This paper finally shows that the proposed system can improve frequency efficiency by evaluating the Cumulative Distribution Function (CDF). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO / Multi-satellite / Multi-beam / Transmission precoding |
| Paper # | SAT2014-64 |
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| Committee | SAT |
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| Conference Date | 2015/2/11(1days) |
| Place (in Japanese) | (See Japanese page) |
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| 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) | Proposed satellite MIMO techniques for reducing interference in multi-satellite / multi-beam system with single frequency reuse |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | Multi-satellite |
| Keyword(3) | Multi-beam |
| Keyword(4) | Transmission precoding |
| 1st Author's Name | Daisuke GOTO |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Fumihiro YAMASHITA |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Takatoshi SUGIYAMA |
| 3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 4th Author's Name | Kiyoshi KOBAYASHI |
| 4th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| Date | 2015-02-19 |
| Paper # | SAT2014-64 |
| Volume (vol) | vol.114 |
| Number (no) | 449 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |