Autor: |
Fang Yang, Yaqi Sun, Junnan Gao |
Jazyk: |
angličtina |
Rok vydání: |
2017 |
Předmět: |
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Zdroj: |
IEEE Photonics Journal, Vol 9, Iss 6, Pp 1-8 (2017) |
Druh dokumentu: |
article |
ISSN: |
1943-0655 |
DOI: |
10.1109/JPHOT.2017.2768435 |
Popis: |
In this paper, the adaptive layered asymmetrically clipped optical orthogonal frequency division multiplexing (LACO-OFDM) with variable layer is investigated. The channel capacities of the adaptive LACO-OFDM with different layers are formulated to determine the optimal layer amount under different optical signal-to-noise ratio scenarios with electrical or optical power constraint, respectively. Computer simulations verify the validity of the theoretical analysis for the proposed layer assignment scheme. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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