Satellite Internet - ndemanga. Ophatikiza pa Intaneti pa Satellite. Misonkho

Mphamvu ya intaneti ku Russia yafikira kwambiri, koma madera akuluakulu a dziko lathu akadalibe mwayi wogwiritsa ntchito intaneti. Palibe zowonongeka zokwanira, koma satellita ya Intaneti ikhoza kuthetsa vuto la kusowa kwake. Zili ndi ubwino wambiri pa "chingwe" ndi kulankhulana kwapadera, zikukhala zotsika mtengo, ndipo zipangizo zomwe zimapereka mwayi wopezapo, pazaka, zimakhala zotchipa ndipo zimakhala zosavuta kuziyika.

Kodi Internet Satellite ndi chiyani?

Masiku ano, kugwiritsa ntchito intaneti ndi kotheka kudzera pa satelesi (satelesi), chizindikiro chomwe chimachokera kwa makompyuta a wogwiritsa ntchito, kugwirizanitsidwa ndi "mbale". Njira iyi yofikira, siyiyenera kuzindikiridwa ndi kugwirizana kwa wothandizira, zomwe zimatenga data kuchokera pa satana - pamtundu uwu phokoso la tramp ndi magalimoto osagwirizana kwambiri ndi "mbale" likukotedwa. Ma satellites, monga lamulo, ali pamtunda wozungulira (nthawi zochepera - pamtunda wapakati ndi pansi).

Kufikira pa Webusaiti Yadziko Lonse ndi "mbale", monga lamulo, ikufanana ndi maulendo ake othamanga ndi makina akuluakulu ndipo zimaposa njira za kugwirizanitsa 3G ndi GPRS. Chimene chimagwirizanitsa mitundu iwiri yotsiriza ya kugwirizanitsa ndi satanala Internet ndiyo njira yamakono yowonjezereka mu voti ya magalimoto. Komabe, ndi ntchito monga kuwerenga makalata, kutumiza zikalata, kugwira ntchito ndi mabanki pa intaneti, "mbale" imatha kusinthika. Ndikofunika kwambiri kupyola mumzinda - kumene kulibe kugwirizana kuchokera kwa ogwira ntchito zamagetsi kapena khalidwe lake sikokwanira. Zipangizo zamakono zoyankhulirana ndi satelesi zikukhala zosavuta kugwira ntchito, osuta ambiri alibe vuto la momwe angagwirizanitse satanala payekha.

Mbiri ya Satellite Internet

Kuyesera koyamba ndi mwayi wopita ku intaneti kudzera pa satelesi kunayamba kumayambiriro kwa zaka za m'ma 90. Msikawu unapatsidwa makanema osiyanasiyana, koma pamapeto pake mwayi wopezeka ku World Network pogwiritsa ntchito ma satellites wambiri unasankhidwa - kalasi imodzi yomwe imagwiritsidwa ntchito pa telefoni ndi ma televizioni. Pang'onopang'ono, mtengo wogwiritsa ntchito zipangizo zoyankhulirana unachepa kukula, ma satanawa sanathe kukhala okwera mtengo, adayamba kugwiritsa ntchito bizinesi.

Chotsatira chake, mawu oti "VSAT" (otsiriza okhala ndi chigawo chochepa kwambiri), chomwe chimatanthauza chipangizo chogwirana ndi chipangizo cholandira chizindikiro, chinawuka. Chifukwa cha kukonzanso ndi kuchepetsa kuchepa kwa ndalama zamakono zamakono zamakono zakhala zikupezeka osati bizinesi okha, komanso kwa ogwiritsira ntchito wamba, ngakhale "maina" a "kunyumba" omwewo "mbale" zofanana pazenera, ndi satellite Internet, zomwe zinasindikizidwa pamsewu Zambiri zamakono.

Kufikira kwapakati

Kupeza kwapadera ndi chimodzi mwa mawonekedwe akuluakulu ogwiritsira ntchito satana Intaneti. Zimatanthawuza kugwirizanitsa ku Webusaiti Yadziko lonse kudzera mu njira ziwiri zosiyana mofulumira ndi teknoloji, ndipo "mbale" ingakhale imodzi mwa iwo. Yachiŵiri ndi, monga lamulo, kugwirizana kwa dziko lapansi (nthawizina ndi chiwerengero chachikulu cha deta). Chinthu chachikulu chomwe chimapindula ndi kupeza mtengo. Kawirikawiri, makina otha kugwiritsa ntchito intaneti pogwiritsira ntchito makinawa sali okwera mtengo kusiyana ndi $ 300, ndipo magalimoto - pafupifupi masentimita 10 pa 1 MB.

Magalimoto oyendetsa, chifukwa cha satellite, amaperekedwa mofulumira kwambiri. Monga lamulo, ndi satana yomweyi, mukhoza kulandira chizindikiro cha televizioni ndi zida zowonongeka (zina zomwe zimaphatikizapo zikuphatikizapo pulogalamu ya ma TV ndi satellite Internet - "Tricolor", mwachitsanzo). Chotsatira chachikulu ndi kupezeka kwa njira ya padziko lapansi, yomwe sizingakhalepo. Liwiro limene limatuluka likudalira kugwirizana kotani kumeneku kudzakhala. Zingakhale zosakwanira kuti zichite ntchito zingapo - kutumiza mafayilo akulu, kulankhulana kudzera pa mavidiyo.

Kufikira kwake

Palinso intaneti yozungulira ("njira ziwiri"). Ndemanga kuchokera kwa ogwiritsa ntchito za izo - zabwino kwambiri. M'kati mwake, chida cholankhulana sichimangokhalira kulandila, koma komanso ndi chipangizo (chithandizo cholembera) chomwe chimatha kutumiza chizindikiro ku satellite. Zili ndi ubwino umodzi womwewo monga maonekedwe osakanikirana, koma palibe zovuta zomwe zimagwirizanitsidwa ndi njira yachiwiri. Komabe, liwiro la magalimoto otuluka, monga lamulo, ndi locheperapo kuposa magalimoto omwe akubwera (malo olembetsera olembetsa sakhala amphamvu mokwanira), koma ndi okwanira kugwiritsa ntchito bwino Intaneti.

Zina mwa zovuta zowonjezereka ndi mtengo wamtengo wapatali, nthawi zingapo zamwamba kuposa zomwe zimakhala ndi kupeza kosakwanira. Koma pali mwayi wosatsutsika: pa intaneti mungathe kupita kulikonse padziko lapansi. Nthawi zambiri maulendo a maulendo apadziko lonse alibe njira, kupatula kugwirizanitsa satanala ndi intaneti pogwiritsa ntchito zofanana.

Satellite Internet ikufulumira

Mawindo apansi, otsimikiziridwa ndi wothandizira msonkho wa satellite Internet, monga lamulo, osati-koma wogwiritsa ntchito angathe kuyembekezera "kufika" pamtunda wa mailosi 10 / sec. Mwanjira iliyonse, izo zimadalira kukula kwa njirayo. Chochititsa chidwi, komabe, chifukwa chakuti ndi satellite connection, speed download ya zinthu zosiyanasiyana ndi "mwachidule". Mwachitsanzo, ngati wogwiritsa ntchito panthawi imodzi amatenga zithunzi 100, zomwe zili ndi 1 MB, ndiye kuti azigwiritsa ntchito chithunzi chimodzi cha "megabyte". Zosangalatsa, koma iyi ndi satellite Internet. Misonkho ya ogwira ntchito, mwa njira, musaganizire mbali iyi ndipo nthawizonse mumadziwerengera pa deta yolandikizidwa. Komabe, katundu wokondweretsa uwu umadalira mphamvu ya dziko lapansi, chifukwa satanayo idzayankhidwa kuchokera kwa kompyuta pa zithunzi zonse zomwe analandira: ngati sizikutsatira, chithunzicho sichitha kufalitsidwa. Ngati zipangizozi zimagwirizanitsa njira ziwiri, ndiye kuti liwiro la satellitala pamsewu wotuluka ndilofanana ndi ziwerengero zomwe zikuwonetsedwa ndipo zimatha kufika ma megabits / sec.

Kuwonetseratu kwa msika ku Russia

Akatswiri amanena kuti kupita kwa intaneti popanda satelanti sikunayambe kugawidwa bwino ku Russia. Pali zifukwa zingapo izi: choyamba, kusowa kwa zipangizo zamakono zomwe zimapangidwira anthu opereka chithandizo, kachiwiri, vuto la kugwirizanitsa zipangizo, ndipo chachitatu, kukula kochepa kwa kanema kawiri komweko koyankhulana m'dziko lonselo. Pa nthawi yomweyi, msika wa maulendo awiri a satana akukula kwambiri ku Russia (ngakhale ziwerengero zake, poyerekezera ndi zizindikiro za intaneti, ndizochepa).

Pali ziwonetsero kuti kumapeto kwa 2016 chiŵerengero cha ogwiritsa ntchito ku Russia chidzakula kufikira anthu zikwi 35. Muzinthu zambiri izi zikugwirizana ndi kutsika kwa zipangizo, zomwe zimafuna satana Intaneti. Malingaliro ochokera kwa ogulitsa ntchitoyi amalola akatswiri ambiri a msika kuti ayang'ane kukula kwa gawoli kukhala ndi chiyembekezo. Otsogolera oyendetsera teknolojiyi amawona omvera awo makamaka omwe ali eni nyumba m'nyumba za m'midzi.

Kodi "satellite" ndi chiyani kuposa "chingwe"?

Tanena kale za ubwino wokhudzana ndi malo. Timangozindikira kuti, malinga ndi akatswiri angapo, m'madera ambiri a ku Russia, kuphatikizapo omwe ali kumbali ya Ulaya ya dziko, pali mavuto omwe amakangana nawo - 3G, fiber.

Chinthu chofunikira kwambiri pa kulankhulana ndi satana ndizomwe zimakhala zotsika mtengo zomwe zingafunikire kugawira njira zina kwa ogwiritsa ntchito. Satellite Internet imatha "kusokoneza" mwayi wofikira pa Webusaiti Yadziko Lonse, ndipo malowa ndi ofunikira, makamaka kwa malonda. Kuphatikizapo omwe amagwira ntchito m'mizinda: nthawi zambiri zimachitika kuti wothandizira akukana ntchitoyo, ndipo mwayi wolandira kapena kutumiza zikalata zofunika pa nthawi zingakhale zofunikira kwambiri kuposa mtengo wa kukhazikitsa zipangizo za satana.

Ndipo kuposa, motero, moyipa

Choyamba, mthupi kwenikweni limagwira ntchito pokhapokha ngati "likuwonekera" pa satellite. Ngati, titi, nyumba ya ofesi kapena yogwiritsira ntchito ili pamtunda wotsutsana ndi "kuthawa" kwa satana, ndiye kulankhulana sikungakhazikitsidwe. Chachiwiri, pakuphatikiza deta ndi kutenga nawo mbali satana, nthawi zambiri pamakhala "ping" kwambiri (kuchedwa kwa chizindikiro pakati pa kutumiza ndi kulandira). Nkhaniyi ingabweretse mavuto, mwachitsanzo, ndi mavidiyo ndi mavidiyo, komanso kugwiritsa ntchito ntchito zosangalatsa, zomwe anthu ambiri amagwiritsa ntchito pa intaneti: gulu la masewera "ma polygoni" a masewera a masewera a masewera ambiri angakhoze, mwachitsanzo, ndi nthawi yayitali. Chachitatu, adilesi ya IP ya wogwiritsa ntchito "amene anagwira" satana nthawi zonse sagwirizana ndi dziko ndi mzinda umene kugwirizana kuli kukhazikitsidwa. Izi zikhoza kulepheretsa kugwira ntchito ndi ma intaneti omwe amafuna maofesi abwino (mwachitsanzo, injini zofufuzira, malo ochezera a pa Intaneti). Chachinayi, akatswiri ambiri amatsutsana ndi chitetezo - sizomwe zimakhala zogwiritsa ntchito satelesi nthawi zonse. Malingaliro ochokera kwa akatswiri amasonyeza kuti akhoza kukhala osatetezeka potsata njira kuchokera ku satellite.

Maganizo abwino

Njira zofikira pa Webusaiti Yadziko Lonse kupyolera mu satana, monga tafotokozera pamwambapa, nthawi zonse zimakhala zotchipa komanso zabwino. Zaka zingapo zapitazo, olemba a ku Russia anakhazikitsa cholinga - kupanga satellite Internet, ndalama zomwe zingakhale zofanana ndi zomwe operekedwa ndi "wired". Boma lapereka ma ruble angapo mabiliyoni pazinthu izi. Ndalama zimenezi zinapangidwa ndi magetsi opanga mauthenga othandiza kuti azitha kulankhulana. Zimapangitsanso zowonongeka pamtunda, zomwe zikuphatikizapo malo olamulira komanso malo ena oyankhulana ndi ma satellites.

Ntchitoyi idzayendetsedwa ndi makampani akuluakulu a boma. Pothandizidwa ndi zipangizo zotsika mtengo za satana, boma likuyembekeza kupanga "Internet Internet", yomwe ikupezeka ku Russia lonse. Woperekera makasitomala a msonkhano umenewu akuyesa olembetsa 2 miliyoni. Anthu, malinga ndi akatswiri, amafunika satana Intaneti, mitengo yomwe idzakhala yochepa kusiyana ndi zizindikiro zamsika zamakono.