| Presentation | 2009/10/22 Efficient interleavers combined with LTE-based AMC schemes for mobile satellite systems Sungmoon Yeo, Tae Chul Hong, Sooyoung Kim, Sang Seob Song, Doseob Ahn, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Due to the increasing demand of network convergence, in future, hybrid/integrated satellite and terrestrial systems will play an important role. In that case, compatibilities between the satellite and terrestrial systems are very important for efficiency of the systems. 3GPP Long Term Evolution (LTE) is one of the most powerful candidates of the 4G system. Therefore, in this paper, we introduce the design of interleaver for mobile satellite systems based 3GPP LTE specification. The 4G system including the LTE specification adopted adaptive modulation and coding (AMC) schemes for efficient usage of resources, and the updating interval of resource allocation is an order of msec. However, because of the long round trip delay of satellite systems, we cannot employ the same AMC scheme specified for the terrestrial system, and thus it cannot effectively counteract to short term fadings. Therefore, in order to overcome these problems, we propose an interleaver scheme combined with AMC. We present the interleaver design results considering mobile satellite system based on the LTE and analyze the simulation results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | interleaver / mobile satellite communications / LTE / adaptive modulation and coding |
| Paper # | SAT2009-20 |
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| Committee | SAT |
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| Conference Date | 2009/10/22(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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Efficient interleavers combined with LTE-based AMC schemes for mobile satellite systems |
| Sub Title (in English) | |
| Keyword(1) | interleaver |
| Keyword(2) | mobile satellite communications |
| Keyword(3) | LTE |
| Keyword(4) | adaptive modulation and coding |
| 1st Author's Name | Sungmoon Yeo |
| 1st Author's Affiliation | Division of Electronics & Information Engineering, Chonbuk National University() |
| 2nd Author's Name | Tae Chul Hong |
| 2nd Author's Affiliation | Satellite Handheld Transmission Research Team, ETRI |
| 3rd Author's Name | Sooyoung Kim |
| 3rd Author's Affiliation | Division of Electronics & Information Engineering, Chonbuk National University:Satellite Handheld Transmission Research Team, ETRI |
| 4th Author's Name | Sang Seob Song |
| 4th Author's Affiliation | Division of Electronics & Information Engineering, Chonbuk National University |
| 5th Author's Name | Doseob Ahn |
| 5th Author's Affiliation | Satellite Handheld Transmission Research Team, ETRI |
| Date | 2009/10/22 |
| Paper # | SAT2009-20 |
| Volume (vol) | vol.109 |
| Number (no) | 254 |
| Page | pp.pp.- |
| #Pages | 6 |
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