Multidimensional Modulation and Coding in Optical Transport [Invited]
| العنوان: | Multidimensional Modulation and Coding in Optical Transport [Invited] |
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| المؤلفون: | Karlsson, Magnus, 1967, Agrell, Erik, 1965 |
| المصدر: | Journal of Lightwave Technology. 35(4):876-884 |
| مصطلحات موضوعية: | Higher dimensions, Achievable information rate, Mutual informations, Multi-dimensional modulations, Generalized mutual information, Modulation formats, Binary block codes, Optimized modulation |
| الوصف: | This paper reviews the performance of optimized modulation formats in 2, 4, and 8 dimensions. We present performance (lower bounds) for higher dimensions by exploiting known performance of binary block codes. Ultimately, the achievable information rates of given modulation formats and receiver types are limited by the mutual information and generalized mutual information. We exemplify how these metrics can be used for system performance as well as to quantify the performance differences between four types of systems; using hard or soft decision on bits or symbols. |
| وصف الملف: | electronic |
| URL الوصول: | https://research.chalmers.se/publication/246380 http://publications.lib.chalmers.se/records/fulltext/246380/local_246380.pdf |
| قاعدة البيانات: | SwePub |
| تدمد: | 07338724 15582213 |
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| DOI: | 10.1109/JLT.2016.2615124 |