Isubiramo ry'impapuro z'itumanaho rya JLT, Mutarama 2022. Igice cya 1

Itumanaho ryiza rya fibre
Irene Estebanez n'abandi. wo mu kigo cya fiziki na sisitemu igoye muri Espagne yakoresheje algorithm ikabije yo Kwiga Imashini (ELM) kugira ngo agarure amakuru yakiriwe ya sisitemu yo kohereza fibre optique, nkuko bigaragara ku gishushanyo cya 1. Ubushakashatsi bw'ubushakashatsi bukorwa muri sisitemu yohereza fibre optique ya kilometero 100 ukoresheje 56GBand ibyiciro bine bya pulse amplitude modulation (PAM-4) no gutahura neza. Abashakashatsi batangije algorithm yo gutinda (TDRC) nka gahunda yo kugereranya, kandi bagaragaza ko gukoresha algorithm ya ELM bishobora kurushaho koroshya imiterere ya sisitemu, kuvanaho ingaruka nke z'umuvuduko wa mudasobwa uterwa no gutinda kw'igihe, kandi bifite imikorere irenze imwe nko gufata gahunda ya TDRC [1 ]. Gahunda ishyigikira decode idafite amakosa mugihe igipimo cya optique cyerekana-urusaku (OSNR) kirenze 31dB, kandi gifite imikorere yibeshya kuruta gahunda yo kwakira KK yashyizwe mubikorwa na sisitemu yo gutangiza ibyuma bya interineti (DSP).