| Presentation | 2013-02-21 A study on Multi-Level Coded Modulation using LDPC Code and Set Partitioning for 8PSK Yoichi SUZUKI, Akinori HASHIMOTO, Yoshifumi Matsusaki, Shoji Tanaka, Takeshi Kimura, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Aiming at the realization of "Super Hi-Vision" (SHV) satellite broadcasting, NHK is studying a scheme to make the transmission capacity higher A Multilevel Coded (MLC) Modulation using LDPC Code and Set Partitioning (SP) is one of realizable candidates for getting close to the Shannon limit, but the performance evaluation of MLC Modulation using these combinations is not fully conducted In this paper, we propose a transmission scheme using MLC Modulation, which apply SP to 8PSK and the transmission frame is adjusted to MLC Modulation In this scheme, we only apply BCH panty to LSB in a symbol of 8PSK, which has the largest Euclidean distance On the other hand, the concatenation of LDPC panty and BCH panty, whose code rate is adjusted to show the best performance under AWGN channel, is applied to the rest of two bits At first, we report the computer simulated performance under the AWGN model We also show the result under the satellite channel model using the 12GHz satellite transponder charactenstics Finally, we compare the performance of proposed model and the performance of ARIB STD-B44 |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite Broadcasting / Super Hi-Vision / LDPC code / 8PSK / Set Partitioning |
| Paper # | SAT2012-55 |
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| Committee | SAT |
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| Conference Date | 2013/2/14(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) | A study on Multi-Level Coded Modulation using LDPC Code and Set Partitioning for 8PSK |
| Sub Title (in English) | |
| Keyword(1) | Satellite Broadcasting |
| Keyword(2) | Super Hi-Vision |
| Keyword(3) | LDPC code |
| Keyword(4) | 8PSK |
| Keyword(5) | Set Partitioning |
| 1st Author's Name | Yoichi SUZUKI |
| 1st Author's Affiliation | Science & Technology Research Laboratones, NHK() |
| 2nd Author's Name | Akinori HASHIMOTO |
| 2nd Author's Affiliation | Science & Technology Research Laboratones, NHK |
| 3rd Author's Name | Yoshifumi Matsusaki |
| 3rd Author's Affiliation | Science & Technology Research Laboratones, NHK |
| 4th Author's Name | Shoji Tanaka |
| 4th Author's Affiliation | Science & Technology Research Laboratones, NHK |
| 5th Author's Name | Takeshi Kimura |
| 5th Author's Affiliation | Science & Technology Research Laboratones, NHK |
| Date | 2013-02-21 |
| Paper # | SAT2012-55 |
| Volume (vol) | vol.112 |
| Number (no) | 440 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |