DCON26_SLIDES_Track09_AnalysisofHigh-OrderPulseAmplitudeModulationfor400GbsperlaneinEthernetforAI_31_184.pdf

1、Welcome to ConferenceFebruary 2426,2026Santa Clara Convention CenterExpoFebruary 2526,20261Analysis of High-Order Pulse Amplitude Modulation for 400+Gb/s per lane in Ethernet for AISpeaker：Tongtong Wang(Huawei Technologies)Authors：Xinyuan Wang,Huijian Zhang(Huawei Technologies)Haoyu Song(Futurewei T

2、echnologies)2SPEAKER and AUTHORSXinyuan WXinyuan Wang,IEEE senior member,is a TechnicalExpert at Huawei Technologies for more than 10years.Hisresearchworkfocusesondatacommunicationnetworkinnovation,withspecialinterests in Ethernet MAC/PHY technology.He isactive in IEEE 802.3 50 Gb/s,200 Gb/s,400 Gb/

3、s,800Gb/sand1.6Tb/sEthernetstandarddevelopment,focusingonMAC/PCS/FEC/PMAarchitecture,algorithm,andapplicationinhighspeed physical interface and transceivers.3Haoyu Song WHaoyu Song,IEEE senior member,received theB.E.degreeinelectronicsengineeringfromTsinghua University,and the D.Sc.degree incomputer

4、 engineering from Washington Universityin St.Louis.He is currently a network architect atFuturewei Technologies.His research interestsincludenetworkalgorithms,protocols,andarchitectures in general with special focus on highperformance network data plane technologies.Tongtong WTongtong Wang is a Tech

5、nical Expert atHuawei Technologies.After 10 years inIEEE802.3/802.1Ethernetstandardresearch and development,she is currentlyfocusing on optimizing throughput,latency,and high reliability through enhancementsin Ethernet data link layer and physicallayer architecture and algorithms.Huijian ZHuijian Zh

6、ang,received B.E.and Ph.Ddegrees both from Beijing University of Postsand Telecommunications in 2001 and 2006respectively.He joined Huawei Technologies in2010 and now he is a technical expert atsemiconductorbusinessdepartment.Hisresponsibilities include optical modules designand verification,DSP alg