| Presentation | 2007/10/25 A Performance Evaluation of the Variable Demodulator based on the DVB-RCS for Satellite Communication System(System Engineering-I) Keun Pyo Hong, Nam Kyung Lee, Won Ho Kim, Ho Kyom Kim, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Communication Test Earth System (CTES) is sub-system of Communications System for Communications, Oceanic and Meteorological Satellite (COMS). It develops the communication between hub and remote terminal using DVB-S/RCS standard. Also it provides the public communication network e.g. high-speed multimedia and internet service and the government communication network e.g. Public Protection and Disaster Relief (PPDR). Because of the rainfall attenuation of the Ka band communication it is essential to minimize the effect of the rainfall attenuation for implementation of the system. Hub determines the transmission mode according to the degree of the rainfall. Hub demodulator and remote terminal modulator receive the Information of the transmission mode. Then they communicate with each other in the transmission mode. This paper represents the measurement and evaluation of the system performance. This paper will introduce the modules of hub and remote terminal based on the DVB-S/RCS standard, the test configuration of system to measure BER performance, the result of BER performance, and a possible method to enhance the system performance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | satellite communications / Ka frequency band / rainfall attenuation / DVB-RCS |
| Paper # | SAT2007-35 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2007/10/25(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 | 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) | A Performance Evaluation of the Variable Demodulator based on the DVB-RCS for Satellite Communication System(System Engineering-I) |
| Sub Title (in English) | |
| Keyword(1) | satellite communications |
| Keyword(2) | Ka frequency band |
| Keyword(3) | rainfall attenuation |
| Keyword(4) | DVB-RCS |
| 1st Author's Name | Keun Pyo Hong |
| 1st Author's Affiliation | Electronics and Telecommunications Research Institute (ETRI)() |
| 2nd Author's Name | Nam Kyung Lee |
| 2nd Author's Affiliation | Electronics and Telecommunications Research Institute (ETRI) |
| 3rd Author's Name | Won Ho Kim |
| 3rd Author's Affiliation | Kongju National University |
| 4th Author's Name | Ho Kyom Kim |
| 4th Author's Affiliation | Electronics and Telecommunications Research Institute (ETRI) |
| Date | 2007/10/25 |
| Paper # | SAT2007-35 |
| Volume (vol) | vol.107 |
| Number (no) | 299 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |