Ịkpụzi ìgwè kpakpando mgbaàmà

Zhi Zhang et al.sitere na Schoollọ Akwụkwọ Nkwukọrịta na Injinịa Ozi, Mahadum Eletrọnịkị Sayensị na Teknụzụ nke China haziri atụmatụ ngbanwe chaotic encryption (CSCEn) nwere njikwa nkesa statistical, dị ka egosiri na FIG.2. Mbụ, orthogonal amplitude modulation (QAM) akara usoro na-ekewa n'ime ọtụtụ sub-usoro, na probabilistic shaping (PS) mere dabere na ndekọ ndekọ (SI) (site constellation mpaghara nnọchi).Mgbe ahụ, etinyere usoro SI wee zoo ya n'ime usoro mgbaama ọgba aghara site na iji algọridim nkesa isi.E weputara SI na njedebe nnata iji nwetaghachi akara izizi [2].Ndị nyocha ahụ bufere mgbama ps-16-qam ezoro ezo n'elu otu ọkọlọtọ mode fiber (SSMF) nke 25km.N'ihi na atụmatụ a nwere ike ọ bụghị nanị na-aghọta mgbanwe nkenye ọnọdụ na ala mgbagwoju anya na melite arụmọrụ nke izipu na-anata akara, ma na-enye zuru ezu nchekwa iguzogide ọgụ si na-akwadoghị ngwa anya netwọk unit (ONU), ọ ga-enweghị ịrụ ụka na-enwe ezi ngwa atụmanya na. n'ọdịnihu.