Kupanga kwa kuwundana kwa ma Signal

Zhi Zhang et al.kuchokera ku School of Communication and Information Engineering, University of Electronic Science and Technology ya China inapanga gulu la nyenyezi Reshaping chaotic encryption (CSCEn) ndondomeko yogawidwa yowerengeka, monga momwe zasonyezedwera mu FIG 2. Choyamba, zizindikiro za orthogonal amplitude modulation (QAM) zinagawidwa. m'magawo angapo ang'onoang'ono, ndipo mawonekedwe a probabilistic (PS) adachitidwa kutengera zambiri zachiwerengero (SI) (kupyolera m'malo mwa milalang'amba).Kenako, matsatidwe a SI adasungidwa ndikusungidwa m'magawo osokonekera pogwiritsa ntchito ma algorithm ofunikira.SI idachotsedwa pamapeto olandila kuti apezenso chizindikiro choyambirira [2].Ofufuzawo adafalitsa bwino chizindikiro cha ps-16-qam pa fiber single mode fiber (SSMF) ya 25km.Chifukwa chiwembuchi sichingangozindikira kutumizidwa kosinthika ndi zovuta zochepa ndikuwongolera magwiridwe antchito a kutumiza ndi kulandira ma siginecha, komanso kupereka chitetezo chokwanira kukana kuwukiridwa ndi optical network unit (ONU), mosakayika adzakhala ndi chiyembekezo chabwino chogwiritsa ntchito mtsogolo.