Kujambula 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 yowerengera, monga momwe tawonetsera 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 chigawo cha nyenyezi). 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 kusinthika kosinthika ndi zovuta zochepa ndikuwongolera magwiridwe antchito a kutumiza ndi kulandira ma sign, komanso kupereka chitetezo chokwanira kuti tipewe kuwukiridwa ndi gulu losaloledwa la optical network (ONU), mosakayika adzakhala ndi chiyembekezo chabwino chogwiritsa ntchito mtsogolo.