| Presentation | 2020-12-03 Performance Evaluation for Optical CDMA Transmission Scheme with Level-Division Multiplexing Ayari Kamikata, Kyohei Ono, Shinichiro Miyazaki, Shoichiro Yamasaki, Tomoko K. Matsushima, Kotoku Omura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Synchronous optical code-division multiple access (CDMA), which uses an modified prime sequence code as the spreading code and uses an appropriate interference cancellation scheme, can completely eliminate interference from multiple users. Recently, in order to increase the number of transmission bits, a synchronous optical CDMA transmission scheme using the level-division multiplexing combined with the equal-weight orthogonal scheme has been proposed. In this study, we assume two kinds of photodetectors, APD (avalanche photodiode) and PIN-PD (PIN photodiode), and evaluate the decoding bit error rate characteristics by computer simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | optical communications / optical code-division multiple access / modified prime sequence code / level-division multiplexing / photodetector |
| Paper # | IT2020-58 |
| Date of Issue | 2020-11-24 (IT) |
| Conference Information | |
| Committee | IT |
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| Conference Date | 2020/12/1(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Lectures for Young Researchers, General |
| Chair | Tadashi Wadayama(Nagoya Inst. of Tech.) |
| Vice Chair | Tetsuya Kojima(Tokyo Kosen) |
| Secretary | Tetsuya Kojima(Yamaguchi Univ.) |
| Assistant | Takahiro Ohta(Senshu Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Information Theory |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation for Optical CDMA Transmission Scheme with Level-Division Multiplexing |
| Sub Title (in English) | |
| Keyword(1) | optical communications |
| Keyword(2) | optical code-division multiple access |
| Keyword(3) | modified prime sequence code |
| Keyword(4) | level-division multiplexing |
| Keyword(5) | photodetector |
| 1st Author's Name | Ayari Kamikata |
| 1st Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
| 2nd Author's Name | Kyohei Ono |
| 2nd Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
| 3rd Author's Name | Shinichiro Miyazaki |
| 3rd Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
| 4th Author's Name | Shoichiro Yamasaki |
| 4th Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
| 5th Author's Name | Tomoko K. Matsushima |
| 5th Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
| 6th Author's Name | Kotoku Omura |
| 6th Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
| Date | 2020-12-03 |
| Paper # | IT2020-58 |
| Volume (vol) | vol.120 |
| Number (no) | IT-268 |
| Page | pp.pp.183-188(IT), |
| #Pages | 6 |
| Date of Issue | 2020-11-24 (IT) |