Optical Fiber Communication Conference · 2015 · 23 citations · 0 references
EngineeringCommunicationElectrical EngineeringDigital CommunicationOpticsWireless CommunicationsChannel CodingDigital Signal ProcessingError Control CodingError-correcting CodesMillimeter-wave CommunicationsOptical Communication SystemsCoherent CommunicationCoherent DetectionCoherent Optical CommunicationCoherent Optical Signal ProcessingForward Error CorrectionHigh-speed ModulationSoft Error CorrectionSoft Error Detection
We demonstrate the feasibility of transmitting 5×32 Gbaud DP-16QAM faster-than-Nyquist signals within 30 GHz spaced channels, which is enabled by the Tomlinson-Harashima precoding (THP) combined with soft-decision forward error correction (SD-FEC).