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Imepangwa Kuzindua Satelaiti 12 mnamo 2021 ili Kufikia Mafanikio Sifuri katika Mawasiliano ya Laser ya Kundinyota ya Satelaiti ya Ndani ya Mtandao wa Mambo.

Ilijifunza kutoka kwa kikundi cha Sayansi ya Anga ya Juu na tasnia kwamba mradi wa wingu Kwa sasa, ujenzi wa awamu umeanza. Imepangwa kuzindua satelaiti 12 mnamo 2021. Wakati huo, uwezo wa huduma wa kimataifa wa mtandao wa mambo unaotegemea anga za juu utaimarishwa kwa kiasi kikubwa. Mradi wa Xingyun ni mtandao wa kwanza wa mzingo mwembamba wa mtandao wa vitu wa satelaiti uliowekezwa kwa kujitegemea na kujengwa na kikundi cha Sayansi ya Anga na sekta ya China. Anga Sanjiang Anga Xingyun Technology Co., Ltd. inawajibika kwa ujenzi na uendeshaji Katika awamu tatu, imepangwa kujenga kundinyota linalojumuisha satelaiti 80 za mawasiliano za LEO karibu 2023. Uhandisi wa wingu unaweza kutatua kwa ufanisi tatizo la eneo la kipofu la mawasiliano linalosababishwa na chanjo ya kutosha ya mtandao wa mawasiliano ya rununu (kwa sasa, chanjo ya ardhi ni karibu 20%, na chanjo ya bahari ni chini ya 5%). Siku moja kabla ya jana, mbili- mawasiliano ya njia na mchakato kamili wa ujenzi wa mnyororo na hali thabiti ya telemetry ilipatikana kati ya satelaiti za xingyun-2 01 na 02, ambayo ina maana kwamba teknolojia ya malipo ya mawasiliano ya laser inayobebwa na satelaiti ya xingyun-2 imethibitishwa kwa ufanisi, na mtandao wa Satellite wa Kichina wa mambo ilipata mafanikio ya mawasiliano ya leza baina ya satelaiti sifuri.

Imepangwa Kuzindua Satelaiti 12 mnamo 2021 ili Kufikia Mafanikio Sifuri katika Mawasiliano ya Laser ya Kundinyota ya Satelaiti ya Ndani ya Mtandao wa Mambo. 1

Mawasiliano ya leza ya setilaiti ni njia ya mawasiliano inayotumia boriti ya leza kama mtoaji kusambaza picha, sauti, ishara na taarifa nyingine angani. Ina faida za kiwango cha juu cha maambukizi, uwezo mkubwa wa kupambana na kuingiliwa, kiasi kidogo cha terminal ya mfumo, uzito mdogo na matumizi ya chini ya nguvu. Inaweza kupunguza sana utegemezi wa mfumo wa satelaiti kwenye mtandao wa ardhini, ili kupunguza idadi na gharama ya vituo vya lango la ardhini, Kupanua eneo la chanjo na kutambua kipimo na udhibiti wa kimataifa. Inaripotiwa kuwa wingi wa mzigo wa mawasiliano ya laser wa satelaiti za xingyun-2 01 na 02 ni 6.5kg, na matumizi ya nguvu kwenye obiti ni 80W.

Kwa sasa, teknolojia ya kiungo cha leza ya satelaiti imekuwa teknolojia muhimu katika maendeleo ya mfumo wa mawasiliano ya satelaiti duniani. Taarifa kwa umma zinaonyesha kuwa miongoni mwa miradi ya kimataifa ya obiti ya chini na ya kati, ni kundinyota la Starlink na kundinyota la LEOSAT pekee la Marekani ndizo zimependekeza mpango wa kutumia kiungo cha leza ya setilaiti ili kutambua mtandao wa anga. Nchini China, kampuni ya Xingyun imetengeneza shehena ndogo zaidi ya mawasiliano ya leza baina ya satelaiti nchini China, imepata mafanikio katika mawasiliano ya leza sifuri ya mtandao wa satelaiti wa ndani wa kundinyota la vitu, na kufungua kizuizi cha upitishaji habari kati ya mtandao wa Satellite wa kundinyota la vitu.

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Tangu mwaka wa 2019, kukutana na vito vya U vilianzishwa huko Guangzhou, Uchina, vito vya utengenezaji wa vito. Sisi ni biashara ya vito vya kuunganisha muundo, uzalishaji na uuzaji.


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