Low-Complexity RMS-Enhanced Digital Pre-Emphasis Under Limited Transmitter Power and ENoB (W2A.27)
Presenter: Wing-Chau Ng, Huawei Technologies Canada
We optimize digital pre-emphasis for narrow optical filtering using the balance among electrical RMS, equalization-enhanced noise and quantization, and experimentally show a low-complexity cutoff approach to enhance SNR in strong pre-emphasis.
Authors:Wing-Chau Ng, Huawei Technologies Canada / Qingyi Guo, Huawei Technologies Canada / Junho Chang, Huawei Technologies Canada / Tianyu Zhao, Huawei Technologies Canada / Meng Qiu, Huawei Technologies Canada / Xuefeng Tang, Huawei Technologies Canada / Zhiping Jiang, Huawei Technologies Canada / Chuandong Li, Huawei Technologies Canada