{"id":121898,"date":"2026-02-20T17:52:10","date_gmt":"2026-02-20T17:52:10","guid":{"rendered":"https:\/\/ekamu.net\/?p=121898"},"modified":"2026-02-20T17:52:10","modified_gmt":"2026-02-20T17:52:10","slug":"7-ghz-bandinda-6g-atilimi-samsungdan-rekor-hiz-testi","status":"publish","type":"post","link":"https:\/\/ekamu.net\/index.php\/2026\/02\/20\/7-ghz-bandinda-6g-atilimi-samsungdan-rekor-hiz-testi\/","title":{"rendered":"7 GHz band\u0131nda 6G at\u0131l\u0131m\u0131: Samsung\u2019dan rekor h\u0131z testi"},"content":{"rendered":"

<\/span> Samsung<\/strong>, 6G a\u011f teknolojisi kapsam\u0131nda geli\u015ftirdi\u011fi X-MIMO \u00e7\u00f6z\u00fcm\u00fcn\u00fc 7 GHz band\u0131nda do\u011frulayarak 3 Gbps indirme h\u0131z\u0131na ula\u015ft\u0131\u011f\u0131n\u0131 a\u00e7\u0131klad\u0131. \u015eirket, bu \u00e7al\u0131\u015fmay\u0131 Keysight Technologies ve KT Corporation i\u015f birli\u011fiyle ger\u00e7ekle\u015ftirdi. Testler, Seul\u2019deki Ar-Ge kamp\u00fcs\u00fcnde ve ger\u00e7ek d\u00fcnya ko\u015fullar\u0131n\u0131 sim\u00fcle eden a\u00e7\u0131k hava kablosuz ortam\u0131nda yap\u0131ld\u0131. 6G\u2019nin temel bile\u015fenlerinden biri olarak g\u00f6sterilen X-MIMO teknolojisi, mevcut sistemlerle benzer fiziksel boyutu korurken daha y\u00fcksek anten yo\u011funlu\u011fu sunarak kapasite art\u0131\u015f\u0131 hedefliyor. <\/figure>\n

7 GHz band\u0131nda X-MIMO ile 3 Gbps h\u0131z nas\u0131l elde edildi?<\/b><\/p>\n

Ger\u00e7ekle\u015ftirilen do\u011frulama s\u00fcrecinde, 7 GHz frekans band\u0131nda \u00e7al\u0131\u015fan eXtreme \u00e7oklu giri\u015f \u00e7oklu \u00e7\u0131k\u0131\u015f, yani X-MIMO<\/strong> mimarisi kullan\u0131ld\u0131. Bu teknoloji, 5G a\u011flar\u0131nda kullan\u0131lan geleneksel MIMO sistemlerine k\u0131yasla d\u00f6rt kat daha fazla anten eleman\u0131 i\u00e7eriyor. Anten say\u0131s\u0131ndaki bu art\u0131\u015f, veri iletiminde daha fazla paralel ak\u0131\u015f\u0131n y\u00f6netilmesini m\u00fcmk\u00fcn k\u0131l\u0131yor. Test s\u0131ras\u0131nda baz istasyonundan tek bir kullan\u0131c\u0131 cihaz\u0131na ayn\u0131 anda sekiz veri ak\u0131\u015f\u0131 iletilerek 3 Gbps seviyesinde en y\u00fcksek indirme h\u0131z\u0131na<\/strong> ula\u015f\u0131ld\u0131.<\/p>\n

Buradaki \u00f6nemli noktalardan biri, kullan\u0131lan anten sisteminin fiziksel boyutunun \u00f6nceki nesil ekipmanlarla benzer kalmas\u0131. Ba\u015fka bir ifadeyle, daha fazla anten eleman\u0131 eklenmesine ra\u011fmen baz istasyonunun kaplad\u0131\u011f\u0131 alan dramatik bi\u00e7imde b\u00fcy\u00fct\u00fclmedi. Bu durum, \u015fehir i\u00e7i saha kurulumlar\u0131nda alan ve maliyet a\u00e7\u0131s\u0131ndan \u00f6nemli bir avantaj anlam\u0131na geliyor. \u00d6zellikle yo\u011fun n\u00fcfuslu b\u00f6lgelerde, mevcut altyap\u0131n\u0131n tamamen de\u011fi\u015ftirilmeden y\u00fckseltilebilmesi operat\u00f6rler i\u00e7in kritik bir kriter olarak de\u011ferlendiriliyor.<\/p>\n

Testlerde Samsung\u2019un 256 dijital porta sahip 6G baz istasyonu prototipi ile Keysight\u2019\u0131n 6G terminal test platformu kullan\u0131ld\u0131. 256 dijital port, sistemin ayn\u0131 anda \u00e7ok say\u0131da sinyali i\u015fleyebilmesini ve farkl\u0131 anten elemanlar\u0131n\u0131 hassas bi\u00e7imde kontrol edebilmesini sa\u011fl\u0131yor. Bu mimari, verinin bir otoyolda farkl\u0131 \u015feritlere da\u011f\u0131t\u0131lmas\u0131 gibi d\u00fc\u015f\u00fcn\u00fclebilir; ne kadar \u00e7ok \u015ferit varsa, ayn\u0131 anda o kadar fazla ara\u00e7 yani veri paketi ta\u015f\u0131nabiliyor. X-MIMO\u2019nun hedefi de tam olarak bu paralel veri ak\u0131\u015flar\u0131n\u0131 verimli \u015fekilde y\u00f6netmek.<\/p>\n

7 GHz band\u0131 ise 6G i\u00e7in \u00f6ne \u00e7\u0131kan frekans aral\u0131klar\u0131ndan biri olarak konumlan\u0131yor. Bu bant, 5G\u2019de yayg\u0131n olarak kullan\u0131lan 3,5 GHz orta bant spektrumu ile milimetre dalga bantlar\u0131 aras\u0131nda yer al\u0131yor. Orta bantlar geni\u015f kapsama alan\u0131 sa\u011flarken, milimetre dalga bantlar\u0131 y\u00fcksek kapasite sunuyor ancak menzil ve engel a\u015fma konusunda s\u0131n\u0131rlamalar bar\u0131nd\u0131r\u0131yor. 7 GHz band\u0131, kapasite ve kapsama aras\u0131nda bir denge kurarak her iki d\u00fcnyan\u0131n avantajlar\u0131n\u0131 bir \u00f6l\u00e7\u00fcde birle\u015ftirmeyi hedefliyor.<\/p>\n

Do\u011frulama s\u00fcrecinin Samsung Electronics Seul Ar-Ge Kamp\u00fcs\u00fc\u2019nde ger\u00e7ekle\u015ftirilmi\u015f olmas\u0131, \u00e7al\u0131\u015fman\u0131n laboratuvar ko\u015fullar\u0131n\u0131n \u00f6tesine ta\u015f\u0131nd\u0131\u011f\u0131n\u0131 g\u00f6steriyor. \u015eirket ve i\u015f ortaklar\u0131, a\u00e7\u0131k hava kablosuz test ortam\u0131 olu\u015fturarak ger\u00e7ek a\u011f senaryolar\u0131n\u0131 sim\u00fcle etti. 6G gibi hen\u00fcz standartla\u015fma s\u00fcreci devam eden bir teknoloji i\u00e7in bu t\u00fcr saha benzeri testler, teknik fizibilitenin kan\u0131tlanmas\u0131 a\u00e7\u0131s\u0131ndan kritik \u00f6nem ta\u015f\u0131yor.<\/p>\n\n

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

Kaynak :\u00a0https:\/\/www.donanimhaber.com\/7-ghz-bandinda-6g-atilimi-samsung-dan-rekor-hiz-testi–202356<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Samsung, 6G a\u011f teknolojisi kapsam\u0131nda geli\u015ftirdi\u011fi X-MIMO \u00e7\u00f6z\u00fcm\u00fcn\u00fc 7 GHz band\u0131nda do\u011frulayarak 3 Gbps indirme h\u0131z\u0131na ula\u015ft\u0131\u011f\u0131n\u0131 a\u00e7\u0131klad\u0131. \u015eirket, bu \u00e7al\u0131\u015fmay\u0131 Keysight Technologies ve KT Corporation i\u015f birli\u011fiyle ger\u00e7ekle\u015ftirdi. Testler, Seul …<\/p>\n","protected":false},"author":1,"featured_media":121899,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[4686,7337,431,25,639],"class_list":["post-121898","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-anten","tag-bant","tag-tek","tag-test","tag-veri"],"_links":{"self":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/121898","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=121898"}],"version-history":[{"count":1,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/121898\/revisions"}],"predecessor-version":[{"id":121901,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/121898\/revisions\/121901"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media\/121899"}],"wp:attachment":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media?parent=121898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/categories?post=121898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/tags?post=121898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}