| Presentation | 1998/10/16 Simulation of a High Density Optical Disc System Employing Multi-Level Pit Edge Recording and 2 Dimensional PRML Reproduction Hideki Hayashi, Kaoru Yamamoto, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have investigated the performance of a high density, read-only type, optical disc system by computer simulation. This optical disc system records 3 levels of digital data on each pit edge by a multi-level pit edge recording method, and reads 4 pit edges at the same time by a 2 dimensional Partial Response Maximum Likelihood (PRML) reproduction method. The stimulation result showed that the recording density of the system reached up to twice as high as that of the DVD while with the same optical pickup of a DVD player. The result also showed that a write pre-compensation technique and a Viterbi decoding method were effective for improving the performance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | optical deisc / multi-level pit edge recording / 2 dimensional PRML / DVD / write precompensation / Viterbi decoding |
| Paper # | MR98-30 |
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| Conference Information | |
| Committee | MR |
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| Conference Date | 1998/10/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Magnetic Recording (MR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Simulation of a High Density Optical Disc System Employing Multi-Level Pit Edge Recording and 2 Dimensional PRML Reproduction |
| Sub Title (in English) | |
| Keyword(1) | optical deisc |
| Keyword(2) | multi-level pit edge recording |
| Keyword(3) | 2 dimensional PRML |
| Keyword(4) | DVD |
| Keyword(5) | write precompensation |
| Keyword(6) | Viterbi decoding |
| 1st Author's Name | Hideki Hayashi |
| 1st Author's Affiliation | Corporate Research and Development Laboratories, Pioneer Electronic Corporation() |
| 2nd Author's Name | Kaoru Yamamoto |
| 2nd Author's Affiliation | Corporate Research and Development Laboratories, Pioneer Electronic Corporation |
| Date | 1998/10/16 |
| Paper # | MR98-30 |
| Volume (vol) | vol.98 |
| Number (no) | 333 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |