Abstract
Two new four-dimensional modulation schemes, 4DTCM-SP-128QAM and 4DTCM-SP-128TQAM, are proposed with lower BER. The simulation show that they can obtain 2.53dB and 1.33dB gain respectively with great potential used in long-haul optical transmission system.
| Original language | English |
|---|---|
| Title of host publication | 2021 19th International Conference on Optical Communications and Networks, ICOCN 2021 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781665424462 |
| DOIs | |
| Publication status | Published - 2021 |
| Event | 19th International Conference on Optical Communications and Networks, ICOCN 2021 - Qufu, China Duration: 23 Aug 2021 → 27 Aug 2021 |
Publication series
| Name | 2021 19th International Conference on Optical Communications and Networks, ICOCN 2021 |
|---|
Conference
| Conference | 19th International Conference on Optical Communications and Networks, ICOCN 2021 |
|---|---|
| Country/Territory | China |
| City | Qufu |
| Period | 23/08/21 → 27/08/21 |
Keywords
- Four-dimensional modulation
- SP-128QAM
- Trellis coded modulation(TCM)
- Triangular quadrature amplitude modulation(TQAM)
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Zhang, Y., Guo, D., Chang, H., Wang, F., & Li, Z. (2021). New Efficient Four-Dimensional Trellis Coded Modulation Format. In 2021 19th International Conference on Optical Communications and Networks, ICOCN 2021 (2021 19th International Conference on Optical Communications and Networks, ICOCN 2021). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICOCN53177.2021.9563823