• Giga@hdv-tech.com
  • Ratonga Ipurangi 24H:
    • 7189078c
    • sns03
    • 6660e33e
    • youtube 拷贝
    • instagram

    Te ahua o te kahui whetu

    Wā tuku: Maehe-05-2022

    Zhi Zhang et al. mai i te Kura Whakawhitiwhiti korero me te Hangarau Korero, Te Whare Wananga o te Hangarau Hiko me te Hangarau o Haina i hangaia he kahui whetu Reshaping chaotic encryption (CSCEn) kaupapa me te tohatoha tatauranga ka taea te whakahaere, penei i te FIG. 2. I te tuatahi, i wehewehea nga raupapa tohu whakanekeneke orthogonal amplitude (QAM) ki etahi waahanga-iti, ka mahia te hanga pea (PS) i runga i nga korero tatauranga (SI) (na roto i te whakakapinga o te rohe kahui whetu). Na, ka whakawaeheretia nga raupapa SI ka whakamuna ki nga wahanga tohu hepohepo ma te whakamahi i te algorithm tohatoha matua. I tangohia te SI i te pito whiwhi ki te whakaora i te tohu taketake [2]. I pai te tuku a nga kairangahau i te tohu ps-16-qam kua whakamunatia ki runga i te muka aratau kotahi (SSMF) o te 25km. Na te mea kaore e taea e tenei kaupapa te mohio ki te tuku ngawari me te iti o te uaua me te whakapai ake i te mahi o te tuku me te whiwhi tohu, engari he nui te haumarutanga ki te aukati i te whakaeke mai i te waahanga whatunga whatu kore ture (ONU), kare e kore he pai te tono mo nga wa kei te heke mai.
    Dingtalk_20220305093158



    tukutuku聊天