Te arotake o te pepa JLT Optical Communication, Hanuere 2022. Wāhanga 1

Whakawhitiwhiti muka whatu
Irene Estebanez et al.mai i te Institute of Physics and Complex Systems i Spain i whakamahia te Miihini Ako Miihini nui (ELM) algorithm ki te whakaora i nga raraunga kua riro mai i te punaha whakawhiti muka whatu, e whakaatuhia ana i te Whakaahua 1. Ko nga rangahau whakamatautau kei te whakahaeretia i roto i te 100km te punaha whakawhiti muka whatu ma te whakamahi i te 56GBand e wha-taumata te huringa tiwerawera hiko (PAM-4) me te kitenga tika.I whakauruhia e nga Kairangahau he kaupapa whakatairite mo te whakaroa i te rahui algorithm (TDRC), me te whakaatu ko te tango i te ELM algorithm ka taea te whakangawari ake i te whirihoranga o te punaha, te whakakore i te iti o te awe o te tere rorohiko na te roanga o te wa, me te rite tonu o nga mahi whakawhiti ki te tango i te kaupapa TDRC [1 ].Ka tautokohia e te kaupapa te wetewete hapa-kore i te mea he nui ake te owehenga tohu-ki-haruru (OSNR) i te 31dB, a he pai ake te mahi hapa i te kaupapa whiwhi KK i whakatinanahia e te tukatuka Waitohu mamati tuimotu (DSP).