PoT quantization and rotational update mechanism for optimizing equalization in passive optical networks
Bohan Sang,
Yikai Wang,
Jiaxuan Liu
et al.
Abstract:We propose a low-complexity real-time equalization scheme for passive optical networks (PONs), which provides equalization with similar performance and ultra-low digital signal processing (DSP) resource usage compared to traditional schemes in experimental verification. With the help of the proposed scheme, FIR equalizers with multiple taps can be equivalent to equalizers with only two active taps, while other taps are quantified and stored, which can replace complex multiplications with simple shift operation… Show more
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