Hoʻolālā ʻia e hoʻokuʻu i 12 mau Satellites i 2021 e hoʻokō i ka Zero Breakthrough ma Laser Communication of Domestic Satellite Constellation of Internet of Things.

Ua aʻo ʻia mai Kina Aerospace Science a me ka hui ʻoihana ʻo ka papahana ao I kēia manawa, ua hoʻomaka ke kūkulu ʻana. Hoʻolālā ʻia e hoʻomaka i 12 mau satelite i 2021. I kēlā manawa, e hoʻonui nui ʻia ka mana lawelawe honua o ka Internet o nā mea. ʻO Xingyun ka papahana haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa o nā mea satellite constellation kūʻokoʻa a kūkulu ʻia e Kina Aerospace Science a me ka hui ʻoihana. Aerospace Sanjiang Aerospace Xingyun Technology Co., Ltd. ʻO ia ke kuleana no ke kūkulu ʻana a me ka hana ʻana Ma nā ʻāpana ʻekolu, ua hoʻolālā ʻia e kūkulu i kahi hui hōkū i haku ʻia me 80 mau ukali kamaʻilio LEO a puni 2023. Hiki i ka 'enekinia ao ke hoʻoponopono pono i ka pilikia o ke kamaʻilio makapō wahi ma muli o ka lawa ʻole o ka uhi ʻana o ka honua kelepona kamaʻilio pūnaewele (i kēia manawa, ʻo ka uhi ʻana o ka ʻāina ma kahi o 20%, a ʻoi aku ka uhi o ka moana ma mua o 5%). ʻO ka lā ma mua o nehinei, ʻelua- ʻO ke ala kamaʻilio me ke kaʻina hana kūkulu kaulahao piha a me ke kūlana telemetry paʻa i ʻike ʻia ma waena o nā satelite xingyun-2 01 a me 02, ʻo ia hoʻi ua hōʻoia maikaʻi ʻia ka ʻenehana uku kamaʻilio laser i lawe ʻia e xingyun-2 ukali, a ua hōʻoia ʻia ka Pūnaewele Satellite Kina o nā mea constellation. loaʻa i kahi holomua o ka kamaʻilio laser waena waena.

ʻO ke kamaʻilio ʻana ma waena o ka satelite laser he ala kamaʻilio e hoʻohana ana i ka kukuna laser e lawe i ke kiʻi, leo, hōʻailona a me nā ʻike ʻē aʻe ma ka lewa. Loaʻa iā ia nā pōmaikaʻi o ka nui o ka hoʻouna ʻana, ka mana anti-interference ikaika, ka leo terminal liʻiliʻi, ke kaumaha māmā a me ka hoʻohana haʻahaʻa haʻahaʻa. Hiki iā ia ke hoʻemi nui i ka hilinaʻi o ka ʻōnaehana constellation satellite ma luna o ka pūnaewele honua, i mea e hōʻemi ai i ka helu a me ke kumukūʻai o nā keʻena ʻīpuka honua, E hoʻonui i ka wahi uhi a hoʻomaopopo i ke ana a me ka mana honua. Ua hōʻike ʻia he 6.5kg ka nui o ke kamaʻilio laser o nā satelite xingyun-2 01 a me 02, a ʻo ka hoʻohana ʻana i ka mana orbit he 80W.

I kēia manawa, ua lilo ka ʻenehana loulou laser inter satellite i ʻenehana koʻikoʻi i ka hoʻomohala ʻana i ka ʻōnaehana kamaʻilio ukali honua. Hōʻike ka ʻike lehulehu ma waena o nā papahana constellation haʻahaʻa a me waena o ka honua, ʻo Starlink constellation a me LEOSAT constellation o ʻAmelika Hui Pū ʻIa i manaʻo i ka hoʻolālā o ka hoʻohana ʻana i ka loulou laser inter satellite no ka hoʻomaopopo ʻana i ka ʻupena lewa. Ma Kina, ua hoʻomohala ka hui ʻo Xingyun i ka ukana kamaʻilio liʻiliʻi liʻiliʻi loa ma Kina, ua hoʻokō i kahi holomua i ka kamaʻilio laser zero o ka pūnaewele ukali o nā mea constellation, a ua wehe i ka bottleneck o ka lawe ʻana i ka ʻike ma waena o Satellite Internet of things constellations.