Starlink inomhanyisa yakananga-kune-mobile chiratidzo: spectrum, zvibvumirano, uye mugwagwa

Mujaho wekutungamirira chiratidzo chakananga kune nharembozha kubva muchadenga kwatora shanduko yakakosha. SpaceX yakasimbisa kuzvipira kwayo kuStarlink Direct kuSero nezviwanikwa zvitsva. uye zano rinoisa pamberi pekuvhara chero kupi denga rinoonekwa.

Mukufanana, vashandisi uye vatongi vari kuita mafambiro ekugadzirisa izvi D2D (Yakananga kune Chishandiso) yekubatanidza Mune mobile ecosystem. Pakati pezvibvumirano nevashandisi vakaita seT-Mobile uye tekinoroji yekubatanidza zvinodiwa, kuburitswa kuri kupinda muchikamu chakakosha chekushandura vimbiso kuita sevhisi yemazuva ese.

Iyo yakasarudzika mafambiro: spectrum uye kukwikwidza mukana

SpaceX yakavhara kutorwa kweEchoStar's AWS-4 uye H-block marezinesi emadhora mabhiriyoni gumi nemanomwe. yemadhora mukushanda kwakasanganiswa: 8.500 bhiriyoni mumari, 8.500 bhiriyoni muzvikamu uye fungidziro ingangoita 2.000 bhiriyoni muchikwereti chibereko kusvika 2027.

Chibvumirano chinopa kodzero dzakakwana kune vamwe 50 MHz yemagetsi yakatenderedza 2 GHz, yakanakira satellite-mobile linkAWS-4 ibhuroko rakafara uye rinogoneka kune data (4G/5G), nepo H-block (1915-1920 uye 1995-2000 MHz) inozadzisa kuenderera kwesevhisi.

Zvinoenderana nekuongorora kwemaindasitiri, danho iri haringovhuri nzira chete Yakananga kune Cell coverage pachiyero, asi zvakare inobvisa nhandare yemakwikwi: EchoStar inosiya zvirongwa zvayo mushure mekukanzura chibvumirano chemadhora bhiriyoni 1.300 neMDA Space kuvaka nyeredzi yayo.

Oparesheni yakauya muchimiro che Regulatory pressure: Iyo FCC yaiongorora mashandisiro anobudirira eEchoStar of spectrum, chinhu chakakosha chinodiwa kuti udzivise kuhodha uye nekukasira kutumirwa kwemasevhisi chaiwo.

Nehungwaru, SpaceX inobatanidza pasi peamburera imwechete setiraiti, zvinovhura uye ma frequency, a vertical integration iyo inoderedza mari uye inopfupisa nguva pakati pemagadzirirwo, kugadzira uye kutumira.

Aya ndiwo mashandiro anoita Starlink Direct kuSero (uye ndeapi mazuva ekupedzisira)

La Starlink's D2C constellation ikozvino ine anopfuura mazana matanhatu masetellite. inokwanisa kupa 4G yekubatanidza mumamiriro ezvinhu pasina kuvharwa kwepasi, nepfungwa yekuti foni inobatana nesetiraiti kana chiratidzo chenharembozha charasika.

Iine itsva 5G spectrum uye mapuroteni, SpaceX inoronga kuwedzera zvakanyanya huwandu hwesevhisiRemangwana V3 satellites, yakatangwa mumabhechi neStarship, ichawedzera network simba uye kuburikidza nekubuda, ine inter-satellite laser link kudzikisa latency uye kunatsiridza kusimba.

Panyaya yeruzivo, Iyo kambani iri kunanga kumhanya kuenzaniswa ne LTE Yepamusoro (≈100 Mbps) munzvimbo dzakanaka, nekuita kwakaganhurirwa: yekutanga mameseji uye emergency, wozonzwa izwi, uye pakupedzisira generalized data.

SpaceX inoshandawo nevagadziri ve semiconductor kubatanidza a satellite modem yavo mune inotevera-chizvarwa chipsets, kunzvenga zvigadziriso zvekushandisa uye kufambisa kuenderana kwemuno pane akajairwa mafoni.

Nguva dzinoenderana nekumhanya kwekuburitswa uye kubatanidzwa neindasitiri: Kuwedzera kunofambira mberi kunotarisirwa kubva kune anotevera satellite cycles, nekuwedzera kuyedzwa kusati kwave kuwanikwa kwepasirese mumakore maviri anotevera.

IUS semubhedha wekuyedza: T-Mobile uye nhare dzinoenderana

Kubatana neT-Mobile kunoita IUnited States ndiyo yekutanga musika ine hukuru hwekutengesa kushandiswa.. Kubva ku 1 yeOctober, vashandisi vanozotanga kuona otomatiki vachichinjira kune satellite kana pasina kuvharwa, inotaridzwa pachiratidziri se "T-Mobile SpaceX."

Chikamu chekutanga chinoisa pamberi Sarudza SMS, MMS, uye nhare dzekukurumidzira (911), ine data mumaapuro akagadziridzwa kuti ishandise bandwidth inoshanda (semuenzaniso, Mepu kana kutumira mameseji). Tsigiro inotsigirwa neanosvika mazana mana epasi-orbit satellite.

Mushandisi anyora zvinopfuura 50 mareferensi yemafoni anoenderana panguva inoKugarisana kunosiyana nemodhi uye kuchawedzerwa kuburikidza nekuvandudzwa kwesoftware uye mabheti matsva esatellite.

• Google: Pixel 10/10 Pro/10 Pro XL uye Pixel X Fold ine mavara, MMS, uye data kunze kwebhokisi; Pixel 9/9 Pro (uye akasiyana) ane mavara uye MMS, data gare gare; Pixel 9a ine mavara.
• apuroiPhone 13 kuburikidza ne iPhone 17 inotsigira mameseji kubva pakutanga; izwi uye data zvinosvika kuburikidza nekuvandudzwa.
• Samsung:: Rolling rutsigiro; mhando dzakadai seGalaxy A15/A25/A35/A53/A54 uye S22/S23/S24/S25 dzakatevedzana dzichange dzichiwedzera data mumatanho; kupeta kubva paZ Flip5/Z Fold5 zvichienda mberi.
• Motorola: Recent Edge, G 5G, Power 5G, uye Razr series ine zvinyorwa uye MMS, ine data rinouya gare gare.
• REVVL: REVVL 7/7 Pro/8 uye 5G akasiyana ane yekutanga meseji rutsigiro.

Iyi wave nzira inodzivirira kuzara kwekutanga kweiyo system uye inobvumira kugadzirisa protocol, simba uye manejimendi yezviwanikwa zveredhiyo sezvo boka renyeredzi rinowedzera uye mabasa anokura.

Zvinotaurwa nevashandisi uye GSMA

Vakuru vanoshanda vakaratidza kusagutsikana nezvekugovana kana kugonesa spectrum yavo kuti ishandiswe zvakananga setiraiti, vachitaura njodzi dze kukanganisa uye kuderedzwa yebasa renharembozha kana tekinoroji uye chengetedzo yekudzora isina kusimbiswa.

Iyo GSMA yakaburitsa yayo "Spectrum yeD2D" gwara rine chirevo che regulatory framework kufambisa zvibvumirano zvekutengeserana, kurongeka kwepasi rose, uye kudzivirira kweiyo mobile ecosystem. Anopokana kuti D2D inogona kuwedzera kusvika uye kusimba kana ikagadziriswa zvine simba.

Gwaro rinosiyanisa kushandiswa kwe IMT spectrum (inobvumira nharembozha) uye MS (inoda chaiwo machipisi), ine zvakasiyana siyana zvekupa rezinesi, simba, uye kugarisana. Nyika dzinoverengeka dzave kutoongorora marezinesi uye kuyedzwa pasi pemaitiro aya.

Munguva pfupi, kuwedzera zvibvumirano zviviri pakati pemasetiraiti nevashandisi venhare kubatanidza kufukidzwa kweD2C mumitengo iripo, kudzivirira kudzokorora uye kuona kuenderera mberi kwebasa.

Zvinetso zvehunyanzvi, zvekutonga uye zvemusika

Kudyidzana kwakazara pakati pemasetellite uye nharembozha kunoda kufambira mberi mukati antennas, simba rekutonga yezvishandiso uye protocol optimization kune yakaderera-latency izwi uye data.

The Harmonization of spectrum marezinesi nyika nenyika inoramba iri chipingamupinyi chekushanda, ine marongero akasiyana uye mamiriro ayo SpaceX nevamwe vayo vachafanirwa kufamba nayo.

Nezvehupfumi, kugamuchirwa kunoenderana ne kubatanidzwa kunokwanisika Hardware mumafoni uye mitengo yemakwikwi ichienzaniswa neyepasi network, kunyanya mumisika isingadhuri.

Kukura kweboka renyeredzi kunoda kusimbaradza orbital traffic management and the kuderedza nzvimbo yemarara, inzvimbo inotariswa pasi rose nekuda kwekuita kwayo kwenguva refu.

Nekutorwa kweiyo spectrum, iyo yekusundidzira yeStarship, uye yekutanga kubatanidzwa nevashandisi, Starlink inomisikidzwa kutora yakananga-kune-mobile siginecha kubva kumutyairi kuenda kune yakawanda sevhisi. Kana kurongeka kwehunyanzvi uye kwekutonga kuri kuuya, Mepu yenharembozha inogona kuchinja zvachose.

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Alberto navarro

Ini ndiri anofarira tekinoroji akashandura zvaanofarira zve "geek" kuita basa. Ndapedza makore anopfuura gumi ehupenyu hwangu ndichishandisa tekinoroji yekucheka-kumucheto uye kutamba nemhando dzese dzezvirongwa kunze kwekuda kuziva. Iye zvino ndava nyanzvi mune zvekombiyuta uye mitambo yemavhidhiyo. Izvi zvinodaro nekuti kweanopfuura makore 10 ndanga ndichishanda kunyora kune akasiyana mawebhusaiti pane tekinoroji nemitambo yemavhidhiyo, ndichigadzira zvinyorwa zvinotsvaga kukupa ruzivo rwaunoda mumutauro unonzwisisika nemunhu wese.

Kana iwe uine chero mibvunzo, ruzivo rwangu rwunobva kune zvese zvine chekuita neWindows inoshanda sisitimu pamwe ne Android yenharembozha. Uye kuzvipira kwangu kuri kwauri, ndinogara ndakagadzirira kushandisa maminetsi mashoma uye kukubatsira kugadzirisa chero mibvunzo yaungave unayo munyika ino yeinternet.