Kutsatira SpaceX, Facebook ndi OneWEB, Amazon ikulowa pamzere wa omwe akufuna kuti apereke intaneti kwa anthu ambiri padziko lapansi pogwiritsa ntchito gulu la nyenyezi la ma satellite otsika komanso kufalikira kwathunthu padziko lonse lapansi ndi chizindikiro chawo.
Kubwerera mu Seputembala chaka chatha, nkhani zidawonekera pa intaneti kuti Amazon ikukonzekera "ntchito yayikulu komanso yolimba mtima". Uthenga wofananirawu udawonedwa ndi ogwiritsa ntchito mwachidwi pa intaneti pazotsatsa zomwe zidawoneka ndipo zidachotsedwa nthawi yomweyo zakusaka mainjiniya omwe ali ndi luso pankhaniyi patsamba la www.amazon.jobs, pamaziko omwe chimphona cha intaneti chimasaka ndikulemba zatsopano. antchito. Mwachiwonekere, ntchitoyi imatanthauza "Project Kuiper," yomwe posachedwapa inadziwika kwa anthu.
Gawo loyamba la Amazon pagulu pansi pa Project Kuiper linali kutumiza ma fomu atatu ku International Telecommunication Union (ITU) kudzera ku US Federal Communications Commission komanso m'malo mwa Kuiper Systems LLC. Zolembazo zikuphatikizanso dongosolo loyika ma satelayiti 3236 m'malo otsika a Earth orbit, kuphatikiza ma satellites 784 pamtunda wa makilomita 590, ma satellites 1296 pamtunda wa makilomita 610, ndi ma satelayiti 1156 pamtunda wa makilomita 630.
Poyankha pempho la GeekWire, Amazon idatsimikiza kuti Kuiper Systems ndi imodzi mwama projekiti ake.
"Project Kuiper ndi njira yathu yatsopano yokhazikitsira gulu la nyenyezi za low-Earth orbit satellites zomwe zibweretsa kulumikizana kwachangu komanso kotsika kwambiri kwa madera osatetezedwa komanso osatetezedwa padziko lonse lapansi," mneneri wa Amazon adatero mu imelo. “Iyi ndi ntchito yanthaŵi yaitali imene idzathandiza anthu mamiliyoni ambiri amene alibe Intaneti. Tikuyembekezera kuyanjana nawo pantchitoyi ndi makampani ena omwe ali ndi zolinga zathu. ”
Woimira kampaniyo adanenanso kuti gulu lawo lizitha kupereka intaneti padziko lapansi mu latitude kuchokera ku madigiri 56 kumpoto mpaka madigiri 56 kumwera kwa latitude, motero kuphimba 95% ya anthu padziko lapansi.
Bungwe la United Nations likuyerekeza kuti anthu pafupifupi 4 biliyoni padziko lonse lapansi sakusungidwa, zomwe zikukhala zofunika kwambiri pamene kudalirana kwa mayiko kufalikira padziko lonse lapansi ndipo chidziwitso chikukhala chinthu chofunika kwambiri komanso chofunika kwambiri.
Makampani ambiri odziwika bwino, monga Amazon, adachitaponso chimodzimodzi m'mbuyomu ndipo akugwira ntchito motere.
- Chaka chatha, SpaceX idakhazikitsa ma satelayiti awiri oyamba a projekiti yake yapaintaneti ya Starlink. Kampaniyo ikuyembekeza kuti kuwundana kwa ma satelayiti kuchuluke mpaka magalimoto opitilira 12 m'malo otsika a Earth orbit. Ma satellites adzapangidwa pafakitale ya SpaceX ku Redmond, Washington. Woyambitsa Bilionea SpaceX Elon Musk akuyembekeza kuti ndalama zake mu projekiti ya Starlink zidzalipira zonse, komanso, kuthandiza kupeza maloto ake a mzinda wa Mars.
- OneWeb idakhazikitsa ma satelayiti ake oyambira asanu ndi limodzi mu February chaka chino ndipo ikukonzekera kuyambitsa mazana ena chaka chamawa kapena ziwiri. Mwezi watha, mgwirizanowu udalengeza kuti walandira ndalama zambiri za $ 1,25 biliyoni kuchokera ku gulu lamakampani la SoftBank.
- Telesat idakhazikitsa satellite yake yoyamba ya Low-Earth orbit communications satellite mu 2018 ndipo ikukonzekera kukhazikitsa mazana ena kuti apereke chithandizo cham'badwo woyamba koyambirira kwa 2020s.
Kufikira pa intaneti kutha kupezeka kale kudzera ma satelayiti mumayendedwe a geostationary, mwachitsanzo, pogwiritsa ntchito ntchito zamakampani monga Viasat ndi Hughes. Komabe, ngakhale kuti ma satelayiti olankhulirana mu geostationary orbit ndi osavuta kugwiritsa ntchito, chifukwa nthawi zonse amakhala pamalo omwewo ndi Dziko Lapansi ndipo amakhala ndi malo akuluakulu (kwa satellite 1 pafupifupi 42% yapadziko lapansi), iwo amakhala ndi malo oti azitha kulumikizana ndi dziko lapansi. alinso ndi kuchedwa kwa nthawi yayitali kwambiri chifukwa cha mtunda wokulirapo (ochepera 35 km) kupita ku ma satellite komanso kukwera mtengo kowatsegulira. Ma satellites a LEO akuyembekezeka kukhala ndi mwayi pamitengo ya latency ndi kukhazikitsa.
Makampani ena akuyesera kupeza malo apakati pampikisano wa satellite. Chimodzi mwa izo ndi SES Networks, yomwe ikukonzekera kukhazikitsa ma satelayiti anayi a O3b mu orbit yapakati-Earth kuti awonjezere malo owonetsera ntchito zake ndikuchepetsa kuchedwa kwa chizindikiro cha satellite.
Amazon sinaperekebe zambiri za kuyamba kwa kutumizidwa kwa gulu la nyenyezi la Project Kuiper. Palibenso chidziwitso chokhudza kuchuluka kwa ndalama zomwe zingafunike kuti mupeze ndikulumikizana ndi mautumiki amtsogolo. Pakalipano, ndibwino kuganiza kuti dzina lachidziwitso la polojekitiyi, lomwe limapereka msonkho kwa wasayansi wakale wa mapulaneti a Gerard Kuiper ndi Kuiper Belt yaikulu yomwe imatchedwa dzina lake pambuyo pake, sizingatheke kukhalabe dzina la ntchitoyo ikangoyambitsidwa malonda. Mwachidziwikire, ntchitoyi ilandila dzina lolumikizidwa ndi mtundu wa Amazon, mwachitsanzo, Amazon Web Services.
Pambuyo polemba ndi International Telecommunication Union, chotsatira cha Amazon chidzakhala kutumiza ku FCC ndi ena olamulira. Kuvomereza kutha kutenga nthawi yayitali chifukwa olamulira akuyenera kuwunika ngati gulu la nyenyezi la Amazon lidzasokoneza magulu a nyenyezi omwe alipo komanso amtsogolo, komanso ngati Amazon ili ndi luso loonetsetsa kuti ma satellite ake sakhala pachiwopsezo cha moyo kapena kusweka ngati atagwa padziko lapansi. ku zinyalala za mumlengalenga zomwe ndizowopsa kwa zinthu zina zozungulira.
Sizikudziwikabe kuti ndani amene adzapange ma satelayiti atsopanowo komanso amene adzawaulule m’njira yozungulira. Koma, osachepera, chifukwa cha ndalama za Amazon za $ 900 biliyoni, palibe kukayika kuti angakwanitse ntchitoyi. Komanso, musaiwale kuti Jeff Bezos, mwiniwake ndi pulezidenti wa Amazon, ali ndi Blue Origin, yomwe ikupanga rocket yake ya New Glenn orbital class space. OneWeb ndi Telesat, zomwe tazitchula kale, zatembenukira kale ku mautumiki a kampani kuti ayambe ma satellites oyankhulana kukhala otsika otsika. Chifukwa chake Amazon ili ndi zida zambiri komanso chidziwitso. Titha kungodikirira kuti tiwone zomwe zidzachitike, ndi ndani amene adzapambane mpikisanowo kuti akhale wopereka intaneti pa satellite.
Source: 3dnews.ru