| Presentation | 2014-10-24 Experimental Evaluation of Sub-spectrum Suppressed Transmission over Ku Band Satellite(Satellite Transmission) Jun MASHINO, Jun-ichi ABE, Daisuke GOTO, Kouhei SUZAKI, Takatoshi SUGIYAMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Direct Spectrum Division Transmission (DSDT) and sub-spectrum suppressed transmission are introduced to achieve highly efficient frequency usage on satellite transponder for satellite communication systems. Single-carrier modulation signal is directly divided into sub-spectra by DSDT and some sub-spectra are suppressed at the transmitter in order to reduce total occupied bandwidth. We have proposed equalization processing with autologous spectrum regeneration (ASR) to reduce inter symbol interference (ISI) due to the sub-spectrum suppression for the receiver. Since we have developed prototype transceivers that realize DSDT-based sub-spectrum suppressed transmission and ASR equalization, the experimental evaluation results over Ku band satellite link are showed in this paper. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sub-spectrum Suppression / Direct Spectrum Division Transmission / DSDT / ASR / Equalization / Filtering |
| Paper # | SAT2014-47 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2014/10/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental Evaluation of Sub-spectrum Suppressed Transmission over Ku Band Satellite(Satellite Transmission) |
| Sub Title (in English) | |
| Keyword(1) | Sub-spectrum Suppression |
| Keyword(2) | Direct Spectrum Division Transmission |
| Keyword(3) | DSDT |
| Keyword(4) | ASR |
| Keyword(5) | Equalization |
| Keyword(6) | Filtering |
| 1st Author's Name | Jun MASHINO |
| 1st Author's Affiliation | NTT Access Network Services Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Jun-ichi ABE |
| 2nd Author's Affiliation | NTT Access Network Services Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Daisuke GOTO |
| 3rd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 4th Author's Name | Kouhei SUZAKI |
| 4th Author's Affiliation | NTT Access Network Services Systems Laboratories, NTT Corporation |
| 5th Author's Name | Takatoshi SUGIYAMA |
| 5th Author's Affiliation | NTT Access Network Services Systems Laboratories, NTT Corporation |
| Date | 2014-10-24 |
| Paper # | SAT2014-47 |
| Volume (vol) | vol.114 |
| Number (no) | 265 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |