Sezvo mabhizinesi akati wandei achigadzirira kuendesa mapoka makuru esatellite mumakore anotevera, mujaho mutsva wemuchadenga uri kuitika.
Sezvo mabhizinesi achikwikwidzana nekodzero yekuendesa kuruwa rwebroadband yekubatanidza kumabhiriyoni evangangove vatengi kubva pamusoro pemakore, kurwira hukuru muindasitiri yeinternet yesatellite iri kuramba ichiwedzera.
Iko kudiwa kwekukurumidza, kwakavimbika kuwana internet mumaruwa nenzvimbo dziri kwadzo kuri kukura sezvo basa riri kure rinotanga kuoneka sekunge richagara kwenguva refu kupfuura denda uye sezvo hupfumi hwenyika hunowedzera pachiyero chinoramba chichiwedzera.
Satellite internet vanopa vari kumhanya-mhanya kuzadza chisipo, vachikwikwidza kupa nekukurumidza, yakaderera-latency internet kubva muchadenga, sezvo network inotakura nyika ichiramba ichiwana "kwete nzvimbo" munzvimbo dzakakosha dzepasi uye kutarisana nemitengo inorambidza inoenderana nekuunza kucheka-kumucheto kubatana. kufukidzwa se5G kune dzimwe nzvimbo dziri kure dzepasi.
Elon Musk's Starlink neAmazon's Project Kuiper parizvino vari kurwira chidimbu chechiitiko mumusika uyu uri kubuda wenharembozha, zvisinei kuti havasi ivo vega vanokwikwidza. Mumwe wevatatu vakakwikwidza muLEO (yakaderera pasi orbit) satellite internet constellations uye mhinduro yeAmazon kuStarlink iProjekti Kuiper.
Muna Kubvumbi 2019, Amazon yakaburitsa Project Kuiper kekutanga. Iyo satellite internet sevhisi yakaunzwa neAmazon gore rinotevera neiyo $ 10 bhiriyoni yekudyara.
Project Kuiper, senge Starlink, inotarisira kuchengetedza makumi ezviuru emasatelliti ari pasi pasi orbit kutepfenyura uye kugamuchira data kubva kumateshi evashandisi uye zviteshi zvepasi. Kunyangwe kutumirwa kwese kwaizotora makore gumi kana kupfuura, maviri ekutanga eProjekti Kuiper satellite kutangwa kwakarongerwa kupera kwa2022.
Isu tichatsanangura misiyano pakati peProjekti Kuiper uye Starlink mune ino post. Isu tichakurukura nezve dhizaini yesatellite constellation, zviteshi zvepasi, giya revashandisi, uye chirongwa chekuendesa.
Chii chinonzi Project Kuiper?
Amazon's own foray kupinda satellite internet mhete ndeye Chirongwa Kuiper, iyo yakaziviswa muchirimo che 2019. Iyo inotarisirwa satellite constellation iyo ichatsigira iyi network, zvakanaka, yakakura yenyeredzi nekuda kwezvinenge zvisingaperi zviwanikwa Amazon inogona kubatsira, senge Starlink.
Sekureva kwemishumo, Kuiper akashandisa madhora bhiriyoni gumi kuti atore 10 satellites mu orbit kubva paakawana rezinesi reFCC rekutanga kuburitswa kwesatellite muna Chikunguru wegore rapfuura. Amazon yakataura mukutaura kwenhau kuti "purojekiti yehukuru uhu inoda basa rakakura nemari, uye nekupihwa hunhu hweLEO mapoka enyeredzi, haisi mhando yekuedza inogona kutanga idiki."
Kuitira kupa internet kune vatengi vasina kuchengetedzwa, zvirongwa zveAmazon zveKuiper, yakatumidzwa zita remuzivi wenyeredzi Gerard Kuiper, inodaidzira huwandu hwe3,236 madiki sesatellite ari pasi pasi orbit.
Nekudaro, kusvetuka kukuru uku kuchafanirwa kutungamirwa nematanho maviri madiki, anove bvunzo inotangwa iyo kambani inoronga kuita muchikamu chechina cha2022.
Kune aya prototype mishoni, bhizinesi rakahaya mutsva we roketi. Uye haisi Blue Origin, kambani yemuchadenga yakavambwa naJeff Bezos, musiki weAmazon, iyo parizvino yakaronga ndege mbiri dzevashandi, dzinotakura vanhu kuenda muchadenga saBezos uye mutambi William Shatner.
Blue Origin haisati yatumira zvinhu muchadenga. Panzvimbo iyoyo, Amazon ichashandisa ABL Space Systems 'RS1 maroketi kuburitsa KuiperSat-1 uye KuiperSat-2 prototypes mumamita mazana matatu nemakumi matanhatu-maira-yakakwirira orbits kubva kuCape Canaveral Space Force Station muFlorida, iri padyo neKennedy Space Center.
Chii chinonzi Starlink?
Starlink is a satellite constellation inopa yakakwirira-kumhanya internet yekubatanidza. Chinangwa cheSpaceX nesevhisi nyowani iyi kuunza yakakwira-kumhanya, yakaderera-latency Broadband internet yekubatanidza kune zvikamu zvepasi zvagara zvisina kuchengetedzwa, senge nzvimbo dzekumaruwa, uye zvinokwanisika kupa mitengo yemakwikwi munzvimbo dzemaguta. S
tarlink yakatanga kuziviswa muna 2015 na SpaceX CEO Elon Musk (wemukurumbira weTesla). Kubva ipapo, chirongwa ichi chakatanga kutenderedza zviuru zviviri zvemasatelliti, nezvimwe zvakawanda zviri munzira.
Musk anozopedzisira aronga zviuru zvema satellite anotenderera mupasi pasi orbit kuti abatane neese Starlink's ground transceivers. Vatengi vanoisa diki satellite inogamuchira mudzimba dzavo kuti ibatanidze kumasetellite. Aya satellite terminals, ayo achangoburwa iterations akagamuchira mvumo yeFCC muna Mbudzi 2021, anogona kumisikidzwa chero paine kujeka kwedenga.
Ruzhinji rwevanhu vanoona kuti kuita kwakanyanya kunobva pakuiisa yakakwira zvakanyanya, pangava padanda kana padenga remba yavo. Uchishandisa iyo Starlink app, inoenderana nezvose zviri zviviri Android uye iOS, unogona kuona kuti midziyo yako inofanira kuiswa kupi.
Iyo sevhisi inogona kuchengetedza mareti ekurodha e50 kusvika 150 Mbps uye kurodha kumhanya kunosvika gumi Mbps, maererano neStarlink webhusaiti. Kungave kutamba mitambo, kushanda kure, kutepfenyura zvirimo, kana kutora makosi epamhepo, kumhanya uku kunofanirwa kunge kwakaringana kune zvakawanda zvinodiwa zvemumba.
Nekuda kwekuenderera mberi kwekuedza kuwedzera huwandu hwemasetellite ari mu orbit yekuvhara, Starlink dzimwe nguva inosangana nekuvhiringidzika. Kutsvaga nzvimbo yekumisikidza ndiro yavo kuitira kuti vagone kugamuchira sevhisi yenguva dzose zuva rese kazhinji ndiro dambudziko guru kune vatengi.
Sezvingatarisirwa, ichi ndicho chikonzero Starlink beta chikamu ichinzi "Zvirinani Pane Hapana."
Project Kuiper Vs Starlink
1. Masatellite aripo
Starlink yaive nemasatelliti anopfuura zviuru zviviri mukutenderera kubva muna Kubvumbi 2,000. Hapana masetellite kubva kuProjekti Kuiper ari kutenderera pari zvino, asi maviri ekutanga anotarisirwa kutangwa muhafu yekupedzisira ya2022. Pamasetelliti anosvika zviuru gumi nezviviri, FCC yakatendera SpaceX's Starlink.
Starlink yakataura pachena mumakumi emakore anotevera kuti inogona kuwedzera zviuru makumi matatu zvema satellite kungarava dzayo. Kuboka ravo renyeredzi, Project Kuiper yakagadzira zvigadziriso zve30,000 satellites.
Mabhizinesi ese ari maviri ari kuronga network yepasi rose. Manetiweki ese ari maviri anogona kushandira mamirioni evashandisi pasi rese vasingazokwanise kuwana Broadband internet mushure mekuzara setiraiti.
2. Satellite deployment uye kutanga
Kubva muna Chivabvu 2019, Starlink yatanga kuburitsa satellite. Vakaita zvingangosvika makumi mana, vachiisa masatellite makumi matanhatu pane imwe neimwe. Kusvikira vazadzisa chinangwa chavo che40 inoshanda sesatellite, bhizinesi rinotarisira kuenderera mberi nekutanga pamwero wakafanana.
Hapana ma satellites kubva kuProjekti Kuiper ari munzira.
Kutangwa kwemaviri ekutanga kwakarongerwa kupera kwa2022. Project Kuiper inked zvibvumirano zvekutanga muna Kubvumbi 2022 nevatatu vakakosha vanoita hwerengedzo yemakumi masere nematatu mumakore gumi anotevera.
3. Altitude of Orbit
Satellite ari pasi pevhu orbit ese ari maviri anoshandiswa neProjekti Kuiper uye Starlink (LEO). Nzira iri pasi pemamaira 1,200 pamusoro penyika inonzi LEO. Maonero emushandisi ekusanonoka latency imwe bhenefiti yekushanda setiraiti muLEO.
Starlink yakatoratidza real-world latency yakaderera se20ms, iyo inokwikwidza neyakagadziriswa Broadband. Iwo masetelliti anoshandiswa neakamisikidzwa setiraiti internet sevhisi sevhisi seViasat neHughesNet ari mune geosynchronous orbit, iri munzvimbo dzinosvika zviuru makumi maviri nezviviri mamaira pamusoro penyika.
High latency inogadzirwa, kazhinji inodarika 600ms, neichi chinhambwe chikuru. Izvi zvinoita kuti masevhisi avo asakodzere kune akawanda latency-sensitive internet mashandiro, kusanganisira online mitambo.
Iyo 340-mamaira orbital urefu hweiyo Starlink satellite. Iyo Project Kuiper satellite ichatenderera pakati pe370 ne390 mamaira pamusoro penyika.
4. Chigadzirwa Hardware
Iyo diki dhishi-yakaita mushandisi interface yeStarlink inogara yakaganhurwa antenna. Chikafu chacho chinorema makirogiramu gumi nerimwe uye chakaenzana nendiro yepizza.
Iyo Wi-Fi router uye base inokwirisa inosanganisirwa mune hardware package. Iwo akasiyana ekumisikidza uye tambo routing kits anowanikwa sezvishandiso zvinopihwa ega.
Iyo mushandisi terminal yeProjekti Kuiper haisati yaitwa pachena. Asi maererano neAmazon, ichave yakanyanya compact uye yakareruka kupfuura Starlink's dish.
Chinangwa chikuru cheProjekti Kuiper's user terminal ndechekuve isingadhure kuitira kuti iwedzere kushanda kwekugadzira. Project Kuiper's antenna ichashandisa phased array tekinoroji, senge Starlink dish.
5. Performance
Kana ichienzaniswa nedzimwe sarudzo dzesataneti dzeinternet, Starlink inoita zvinoyemurika. Kubva paQ4 2021, avhareji yekurodha yekumhanyisa yaive ingangoita zana Mbps, nepo avhareji yekumhanyisa kumhanya yaive ingangoita gumi nemaviri Mbps.
Iyo latency inofananidzwa neyakagadziriswa Broadband pa20-40 ms. Tichifunga kuti vanopa vakaita seHughesNet neViasat vane latency values inodarika 600ms, iyo latency performance yakanyanya kunaka.
Starlink inokodzera latency-sensitive application senge online mitambo, kusiyana nevakwikwidzi. Kune yayo yakarongwa setiraiti internet sevhisi, Project Kuiper haina kuburitsa chero tarisiro yekuita.
Isu tinotarisira kumhanya kuenzaniswa neStarlink nekuti iyo yakakamurwa antenna inogona kudhawunirodha data pamitengo inodarika mazana matatu Mbps.
Nekuda kwemasetelliti ese ari kuvhurwa pahurefu hwakafanana, chinova chinhu chikuru chinokanganisa latency nesetiraiti internet, Project Kuiper's latency inofanirwa kuenzaniswa neyeStarlink's.
6. Mutengo
Mutengo wekutanga weStarlink hardware package ndeye $599. Iko hakuna zvibvumirano kana muripo wekutanga kumisa, uye mwero wekubhadhara wepamwedzi uri $110 pamwedzi.
Inflation ndiyo chete yakataurwa neStarlink sechikonzero chekutanga chekukwira kwemutengo wevatengi munaKurume 2022. Iyo Hardware pakutanga yaidhura madhora 499, uye mari yekubhadhara pamwedzi yakaiswa pamadhora makumi mapfumbamwe nemapfumbamwe pamwedzi.
Kunyangwe mutengo weProjekti Kuiper usati waburitswa, Amazon yakataura kuti inoda kupa mitengo yemakwikwi. Isu tinotarisira kuti Project Kuiper ienderane kana kutodzikisa mutengo weStarlink, yakapihwa kuzvipira kweAmazon kupa inodhura mushandisi terminal.
7. Available Services
Beta yeruzhinji yeStarlink yakatanga muna Mbudzi 2019. Parizvino, sevhisi iri kuwanikwa munhamba huru yenyika pasi rese. Starlink ine nhengo dzinopfuura mazana maviri nemakumi mashanu, uye vamwe zviuru mazana mashanu vatengi vakamirira. Matanho ekutanga ebudiriro yeProjekti Kuiper arikuenderera mberi.
Iyo purojekiti yakaratidzwa muna 2019, uye maererano neAmazon, ma satellite maviri achange achishanda ne2022. Hapana ruzivo rwakawanda rwuripo iye zvino pamusoro pekuti Project Kuiper inotarisira kuunza mabasa ayo kune vatengi.
mhedziso
Isu parizvino hatina ruzivo rwakadzama maererano neProjekti Kuiper. Chatinoziva ndechekuti Project Kuiper ichaburitsa internet setiraiti yepasi rose ichishandisa yakaderera mushandisi materminals uye LEO satellite, yakafanana neStarlink.
Ruzivo rwakakosha nezvekuita uye mutengo unozoda kunonoka.
Pamusoro pezvakadai, hazvisati zvanyatsojeka kana Amazon yaizopa yakananga vatengi sevhisi yakafanana neStarlink. Amazon inogona kushandisa mabhizinesi edunhu, makondirakiti akazvimirira, nezvimwe kuendesa sevhisi yayo setiraiti.
Leave a Reply