Zakonzedwa Kukhazikitsa Satellite 12 mu 2021 Kuti Mukwaniritse Zero Kupambana mu Laser Communication ya Domestic Satellite Constellation of Internet of Things.

Anaphunzira kuchokera ku China Aerospace Science ndi gulu la mafakitale kuti polojekiti yamtambo Pakalipano, ntchito yomanga gawo yayambika. Akukonzekera kukhazikitsa ma satelayiti 12 mu 2021. Panthawi imeneyo, mphamvu ya utumiki wapadziko lonse wa intaneti yochokera kumlengalenga idzawonjezeka kwambiri. Xingyun polojekiti yoyamba yotsika kanjira yopapatiza ya intaneti ya zinthu za satana zomwe zimaperekedwa ndi kumangidwa ndi China Aerospace Science and industry group. Malingaliro a kampani Aerospace Sanjiang Aerospace Xingyun Technology Co., Ltd. imayang'anira ntchito yomanga ndikugwira ntchito M'magawo atatu, ikukonzekera kupanga gulu la nyenyezi lopangidwa ndi ma satellites olankhulana 80 a LEO kuzungulira 2023. Ukatswiri wa mtambo ungathe kuthetsa vuto la kulumikizana kwakhungu chifukwa cha kusakwanira kokwanira kwa maukonde olumikizana ndi ma cell (pakali pano, kufalikira kwa nthaka kuli pafupifupi 20%, ndipo kuphimba kwanyanja kuli kosakwana 5%). Njira yolankhulirana ndi njira zonse zomangira unyolo komanso mawonekedwe okhazikika a telemetry idazindikirika pakati pa ma satelayiti a xingyun-2 01 ndi 02, zomwe zikutanthauza kuti ukadaulo wolumikizirana ndi laser wonyamula ndi xingyun-2 satellite watsimikiziridwa bwino, ndipo gulu la nyenyezi la China la Satellite Internet la zinthu adapeza njira yolumikizirana ndi zero inter satellite laser.

Inter satellite laser communication ndi njira yolankhulirana yomwe imagwiritsa ntchito mtengo wa laser ngati chonyamulira kutumiza zithunzi, mawu, chizindikiro ndi zidziwitso zina mumlengalenga. Lili ndi ubwino wa kufala kwapamwamba, mphamvu zotsutsana ndi kusokoneza, mphamvu yaing'ono yamagetsi, kulemera kwa thupi komanso kugwiritsira ntchito mphamvu zochepa. Ikhoza kuchepetsa kwambiri kudalira kwa satellite constellation system pa network network, kuti muchepetse kuchuluka ndi mtengo wa malo olowera pansi, Kukulitsa malo ofikira ndikuzindikira kuyeza ndi kuwongolera padziko lonse lapansi. Akuti mphamvu yolumikizirana ya laser ya Xingyun-2 satellites 01 ndi 02 ndi 6.5kg, ndipo kugwiritsa ntchito mphamvu kwa orbit ndi 80W.

Pakadali pano, ukadaulo wa inter satellite laser link wakhala ukadaulo wofunikira pakupanga njira yolumikizirana yapadziko lonse lapansi. Zambiri zapagulu zikuwonetsa kuti pama projekiti apadziko lonse lapansi otsika komanso apakatikati, gulu la nyenyezi la Starlink ndi gulu la nyenyezi la LEOSAT la United States okha ndi omwe apereka lingaliro logwiritsa ntchito ulalo wa inter satellite laser kuti azindikire maukonde amlengalenga. Ku China, kampani ya Xingyun yapanga njira yaying'ono kwambiri yolumikizirana ndi ma satellite laser ku China, idakwanitsa kulumikizana ndi zero laser ya m'nyumba ya satana ya intaneti ya zinthu zam'mlengalenga, ndikutsegula chitseko chotumizirana zidziwitso pakati pa Satellite Internet ya zinthu zamagulu.