Nyochaa akwụkwọ nkwukọrịta ngwa anya JLT, Jenụwarị 2022. Nkebi 1

Nkwukọrịta eriri anya
Irene Estebanez et al. si The Institute of Physics and Complex Systems na Spain jiri oké Learning Machine (ELM) algọridim nwetaghachi data natara nke ngwa anya fiber nnyefe usoro, dị ka e gosiri na Figure 1. A na-eme nnyocha nyocha na 100km ngwa anya eriri nnyefe usoro iji 56GBand. Mgbanwe ụda njupụta nke pulse anọ (PAM-4) na nchọpụta ozugbo. Ndị na-eme nchọpụta webatara igbu oge algorithm (TDRC) dị ka atụmatụ ntụnyere, wee gosi na ịnakwere ELM algorithm nwere ike ime ka nhazi usoro dị mfe, wepụ mmetụta dị ntakịrị nke ọsọ ọsọ nke oge na-egbu oge, ma nwee ihe fọrọ nke nta ka ọ bụrụ otu ọrụ transceiving dị ka ịnakwere atụmatụ TDRC. ]. Atụmatụ a na-akwado ngbanwe na-enweghị njehie mgbe nha anya mgbama-na-mkpọtụ (OSNR) karịrị 31dB, ma nwee arụmọrụ njehie ka mma karịa atụmatụ ịnata KK nke ejiri nrụnye dijitalụ dijitalụ (DSP) na-emejuputa atumatu.