Izvo Zvakarongwa Kutangisa gumi nemaviri Satellite muna 2021 Kuzadzisa Zero Breakthrough muLaser Kukurukurirana kweDomestic Satellite Constellation yeInternet yezvinhu.

Akadzidza kubva kuChina Aerospace Sayenzi neboka reindasitiri kuti chirongwa chegore Parizvino, kuvakwa kwechikamu kwakatangwa. Yakarongwa kuburitsa gumi nemaviri masetellite muna 2021. Panguva iyoyo, iyo yepasi rose sevhisi kugona kweInternet-yakavakirwa Internet yezvinhu ichave yakasimbiswa zvakanyanya.Xingyun purojekiti ndiyo yekutanga yakaderera orbit yakamanikana-bhendi Internet yezvinhu satellite boka renyeredzi rakazvimiririra rakaiswa mari uye rakavakwa neChina Aerospace Science neindasitiri boka. Aerospace Sanjiang Aerospace Xingyun Technology Co., Ltd. ine basa rekuvaka nekushanda Muzvikamu zvitatu, zvakarongwa kuvaka boka renyeredzi rinoumbwa ne80 LEO yekutaurirana setiraiti kutenderera 2023. Cloud engineering inogona kunyatsogadzirisa dambudziko rekukurukurirana bofu nzvimbo inokonzerwa nekusakwana kufukidzwa kwepasi cellular communication network (parizvino, kufukidzwa kwevhu kunenge 20%, uye kuvharwa kwegungwa kuri pasi pe5%).Zuro rapfuura, maviri- nzira yekukurukurirana neyakazara cheni yekuvaka maitiro uye yakagadzikana telemetry mamiriro akaonekwa pakati pe xingyun-2 satellites 01 uye 02, zvinoreva kuti laser yekukurukurirana payload tekinoroji inotakurwa nexingyun-2 satellite yakasimbiswa zvakabudirira, uye iyo Chinese Satellite Internet yezvinhu nyeredzi ine yakawana budiriro ye zero inter satellite laser kutaurirana.

Inter satellite laser kutaurirana inzira yekukurukurirana inoshandisa laser beam semutakuri kufambisa mufananidzo, izwi, chiratidzo uye rumwe ruzivo muchadenga. Iyo ine mabhenefiti eiyo yakanyanya kutapurirana mwero, yakasimba anti-kupindira kugona, diki system terminal vhoriyamu, huremu huremu uye kuderera kwesimba kushandiswa. Inogona kuderedza zvakanyanya kuvimba nesatellite constellation system pane network yepasi, kuitira kuti uderedze huwandu uye mutengo wepasi gedhi zviteshi, Wedzera nzvimbo yekuvhara uye kuona kuyerwa kwepasirese uye kutonga. Zvinonzi laser communication load mass ye xingyun-2 satellites 01 uye 02 ndeye 6.5kg, uye iyo pane orbit simba rekushandisa i80W.

Parizvino, inter satellite laser link tekinoroji yave tekinoroji yakakosha mukuvandudza kwepasirese satellite yekutaurirana system. Ruzivo rweveruzhinji runoratidza kuti pakati pezvirongwa zvepasi rose zvakaderera uye zvepakati orbit constellation, boka renyeredzi reStarlink chete neLEOST yeUnited States vakaronga hurongwa hwekushandisa inter satellite laser link kuona nzvimbo network. MuChina, kambani yeXingyun yakagadzira iyo diki diki yepakati satellite laser yekutaurirana mutoro muChina, yakawana budiriro mune zero laser kutaurirana kwepamusha satellite Internet yezvinhu nyeredzi, uye yakavhura bhodhoro rekufambiswa kweruzivo pakati peSatellite Internet yezvinhu nyeredzi.