| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10343877 | Optical Fiber Technology | 2013 | 6 Pages |
Abstract
A novel timing offset estimation method for direct-detection (DD) optical orthogonal frequency division multiplexing (OOFDM) systems are proposed. The performance of the proposed method is evaluated in terms of mean and mean-square error (MSE) in one experimental system with 4Â Gbits/s DD-OOFDM signal transmission over 100-km standard single mode fiber (SMF). The experimental results show that the proposed method has smaller MSE than the other methods and achieves higher timing estimation accuracy in DD-OOFDM transmission system.
Related Topics
Physical Sciences and Engineering
Computer Science
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Authors
Xu Di, Lin Chen, Jiangnan Xiao, Ming Chen, Jing He, Jianjun Yu, Yun Cheng,