{"id":116274,"date":"2026-01-02T08:40:09","date_gmt":"2026-01-02T08:40:09","guid":{"rendered":"https:\/\/ekamu.net\/?p=116274"},"modified":"2026-01-02T08:40:09","modified_gmt":"2026-01-02T08:40:09","slug":"uydular-gelecekte-5g-ve-6g-iletisimini-kesintisiz-hale-getirebilir","status":"publish","type":"post","link":"https:\/\/ekamu.net\/index.php\/2026\/01\/02\/uydular-gelecekte-5g-ve-6g-iletisimini-kesintisiz-hale-getirebilir\/","title":{"rendered":"Uydular, gelecekte 5G ve 6G ileti\u015fimini kesintisiz hale getirebilir"},"content":{"rendered":"

<\/span> Uydu haberle\u015fme sistemleri, 2030\u2019a kadar karasal mobil a\u011flarla b\u00fct\u00fcnle\u015ferek <\/strong>kapsama alan\u0131 olmayan b\u00f6lgeleri ortadan kald\u0131rmay\u0131 ve milyarlarca ak\u0131ll\u0131 telefona yeni nesil kablosuz ba\u011flant\u0131 sunmay\u0131 hedefliyor. Bu \u00f6ng\u00f6r\u00fc, bu hafta Engineering dergisinde yay\u0131mlanan kapsaml\u0131 bir incelemeye dayan\u0131yor. <\/figure>\n

Uydu ve yer tabanl\u0131 a\u011flar tek bir platformda birle\u015febilir<\/b><\/p>\n

\u00c7al\u0131\u015fma, farkl\u0131 y\u00f6r\u00fcnge y\u00fcksekliklerindeki uydular\u0131n yer tabanl\u0131 altyap\u0131yla nas\u0131l birle\u015ferek tek bir 5G\/6G platformu olu\u015fturaca\u011f\u0131n\u0131 <\/strong>ele al\u0131yor. Uluslararas\u0131 Telekom\u00fcnikasyon Birli\u011fi (ITU), 6G\u2019nin resmi ad\u0131 olan IMT-2030<\/strong> i\u00e7in hedef y\u0131l\u0131 2030 olarak belirledi. 6G ile, mevcut 5G\u2019ye k\u0131yasla 100 kata kadar art\u0131\u015fla 1 terabit\/saniye<\/strong> seviyesinde tepe h\u0131zlara ula\u015f\u0131lmas\u0131 ama\u00e7lan\u0131yor.<\/p>\n

Karasal \u015febekeler, co\u011frafi engeller ve y\u00fcksek kurulum maliyetleri nedeniyle k\u0131rsal ve seyrek n\u00fcfuslu alanlarda ka\u00e7\u0131n\u0131lmaz s\u0131n\u0131rlamalarla kar\u015f\u0131la\u015f\u0131yor. Uydular ise bu bo\u015flu\u011fu doldurarak k\u00fcresel kapsama sa\u011flayabiliyor. Al\u00e7ak D\u00fcnya Y\u00f6r\u00fcngesi (LEO)<\/strong> uydular\u0131, 2.000 km\u2019nin alt\u0131ndaki irtifalarda \u00e7al\u0131\u015farak 20-50 ms<\/strong> gecikme sunuyor. Bu de\u011fer, eski jeosenkron<\/strong> uydular\u0131n yakla\u015f\u0131k 250 ms <\/strong>gecikmesine g\u00f6re b\u00fcy\u00fck bir iyile\u015fme, ancak hala yer a\u011flar\u0131ndan biraz daha yava\u015f.<\/p>\n

<\/span> Analize g\u00f6re 2030\u2019a gelindi\u011finde, uydu ve yer a\u011flar\u0131 o kadar sorunsuz entegre olabilir ki kullan\u0131c\u0131lar sinyalin bir baz istasyonundan m\u0131 yoksa y\u00fcksek h\u0131zla hareket eden bir uydudan m\u0131 geldi\u011fini fark edemeyebilir. <\/figure>\n

2022’de ilk temeller at\u0131ld\u0131<\/b><\/p>\n

Bu entegrasyonun temelleri, 3GPP Release 17<\/strong> ile 2022\u2019de at\u0131ld\u0131. B\u00f6ylece karasal olmayan a\u011flar (NTN) ilk kez 5G mimarisinin \u00e7ekirde\u011fine dahil edildi.<\/strong> Release 18, hareketlilik ve enerji verimlili\u011fini geli\u015ftirdi. Devam eden Release 19 \u00e7al\u0131\u015fmalar\u0131 ise uydu \u00fczeri i\u015flem, uydular aras\u0131 ba\u011flant\u0131lar ve a\u011f zekas\u0131na odaklan\u0131yor.<\/p>\n

Buna kar\u015f\u0131n \u00f6nemli teknik ve d\u00fczenleyici zorluklar s\u00fcr\u00fcyor. Uydular\u0131n y\u00fcksek h\u0131zlar\u0131 Doppler kaymas\u0131na<\/strong> yol a\u00e7arak frekanslar\u0131n anl\u0131k telafisini zorunlu k\u0131l\u0131yor. Spektrum payla\u015f\u0131m\u0131<\/strong> konusunda da tart\u0131\u015fma bulunuyor. Uydu ve karasal a\u011flar\u0131n havac\u0131l\u0131k sistemleriyle \u00e7ak\u0131\u015fmadan ayn\u0131 bantlar\u0131 kullanmas\u0131 gerekiyor. Ayr\u0131ca SpaceX<\/strong>\u2019in 40.000\u2019den fazla uydu<\/strong> i\u00e7in ald\u0131\u011f\u0131 izin, y\u00f6r\u00fcnge enkaz\u0131 ve \u00e7arp\u0131\u015fma riskleri konusunda endi\u015feleri art\u0131r\u0131yor.<\/p>\n

\u00c7al\u0131\u015fman\u0131n yazarlar\u0131,\u00a0\u00f6ncelikli ara\u015ft\u0131rma alanlar\u0131 olarak yapay zeka destekli a\u011f y\u00f6netimi<\/strong>, dinamik spektrum payla\u015f\u0131m\u0131<\/strong> ve s\u00fcrekli de\u011fi\u015fen uydu konumlar\u0131nda sinyal y\u00f6nlendirmeyi optimize edecek yeniden yap\u0131land\u0131r\u0131labilir ak\u0131ll\u0131 y\u00fczeyleri<\/strong> \u00f6ne \u00e7\u0131kar\u0131yor.<\/p>\n

Sekt\u00f6rde bu y\u00f6nde yat\u0131r\u0131mlar devam ediyor.\u00a0SpaceX, do\u011frudan cihaza ba\u011flant\u0131 sa\u011flayan Starlink a\u011f\u0131n\u0131 650\u2019den fazla uyduya<\/strong> \u00e7\u0131kard\u0131 ve Kas\u0131m ay\u0131nda EchoStar\u2019dan 2,6 milyar dolar tutar\u0131nda ek spektrum elde etti. \u015eirket, 2026\u2019da bug\u00fcnk\u00fcnden 20 kat daha y\u00fcksek kapasite<\/strong> sunacak yeni nesil uydular\u0131 f\u0131rlatmay\u0131 planl\u0131yor. AST SpaceMobile<\/strong> ise 24 Aral\u0131k\u2019ta, LEO\u2019daki en b\u00fcy\u00fck ticari haberle\u015fme dizisine sahip BlueBird 6<\/strong> uydusunu g\u00f6nderdi. \u015eirketin hedefi, 2026 sonuna kadar 45-60 uydu<\/strong> ile kesintisiz h\u00fccresel geni\u015fbant sa\u011flamak.<\/p>\n\n

<\/span><\/p>\n

Kaynak :\u00a0https:\/\/www.donanimhaber.com\/uydular-5g-ve-6g-iletisimini-kesintisiz-hale-getirebilir–200378<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Uydu haberle\u015fme sistemleri, 2030\u2019a kadar karasal mobil a\u011flarla b\u00fct\u00fcnle\u015ferek kapsama alan\u0131 olmayan b\u00f6lgeleri ortadan kald\u0131rmay\u0131 ve milyarlarca ak\u0131ll\u0131 telefona yeni nesil kablosuz ba\u011flant\u0131 sunmay\u0131 hedefliyor. Bu \u00f6ng\u00f6r\u00fc, bu hafta Engineering …<\/p>\n","protected":false},"author":1,"featured_media":116275,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[6949,1054,1719],"class_list":["post-116274","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-aglar","tag-uydu","tag-yuksek"],"_links":{"self":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/116274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/comments?post=116274"}],"version-history":[{"count":1,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/116274\/revisions"}],"predecessor-version":[{"id":116278,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/116274\/revisions\/116278"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media\/116275"}],"wp:attachment":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media?parent=116274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/categories?post=116274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/tags?post=116274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}