title: Co-operation of digital nonlinear equalizers and soft-decision LDPC FEC in nonlinear transmission.
abstract: We experimentally and numerically investigated the characteristics of 128 Gb/s dual polarization - quadrature phase shift keying signals received with two types of nonlinear equalizers (NLEs) followed by soft-decision (SD) low-density parity-check (LDPC) forward error correction (FEC). Successful co-operation among SD-FEC and NLEs over various nonlinear transmissions were demonstrated by optimization of parameters for NLEs.
authors: Takahito
authors: T
authors: Tanimura
authors: Shoichiro
authors: S
authors: Oda
authors: Takeshi
authors: T
authors: Hoshida
authors: Yasuhiko
authors: Y
authors: Aoki
authors: Zhenning
authors: Z
authors: Tao
authors: Jens C
authors: JC
authors: Rasmussen