{"id":2611,"date":"2024-04-12T01:59:14","date_gmt":"2024-04-12T01:59:14","guid":{"rendered":"https:\/\/www.xadv.eu\/?p=2611"},"modified":"2024-04-30T16:16:34","modified_gmt":"2024-04-30T16:16:34","slug":"virtualizalt-small-cella-konfiguraciok","status":"publish","type":"post","link":"https:\/\/www.xadv.eu\/hu\/2024\/04\/12\/virtualizalt-small-cella-konfiguraciok\/","title":{"rendered":"Virtualiz\u00e1lt Small Cella Konfigur\u00e1ci\u00f3k"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A small cell\u00e1k virtualiz\u00e1ci\u00f3ja t\u00f6bb lehet\u0151s\u00e9get is k\u00edn\u00e1l mind a mobilh\u00e1l\u00f3zat \u00fczemeltet\u0151k, mind a Neutral Hostok sz\u00e1m\u00e1ra. A Virtualiz\u00e1lt k\u00f6zponti small cell\u00e1k remote small cell\u00e1kt\u00f3l val\u00f3 sz\u00e9tv\u00e1laszt\u00e1sa lehet\u0151s\u00e9get ad a h\u00e1l\u00f3zat \u00fczemeltet\u0151knek, hogy ig\u00e9nyeiknek megfelel\u0151en konfigur\u00e1lj\u00e1k a virtualiz\u00e1lt \u00e9s fizikai h\u00e1l\u00f3zati funkci\u00f3kat a FAPI \u00e9s nFAPI ny\u00edlt interf\u00e9szek t\u00e1mogat\u00e1s\u00e1val.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>MAC \/ PHY Funkcion\u00e1lis Feloszt\u00e1s<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">A small cell\u00e1k leggyakoribb funkcion\u00e1lis feloszt\u00e1si pontja a #6-os opci\u00f3, amely elv\u00e1lasztja a PHY protokolt a MAC protokolt\u00f3l. Ennek a feloszt\u00e1si opci\u00f3nak alapj\u00e1n a PHY \u00e9s RF funkci\u00f3k a remote small cell\u00e1ban maradnak, a MAC \/ RLC \/ PDCP \/ RRC protokollok pedig a virtualiz\u00e1lt k\u00f6zponti small cell\u00e1ban helyezkednek el. Ez a funkcion\u00e1lis feloszt\u00e1s a virtualiz\u00e1lt \u00e9s a fizikai h\u00e1l\u00f3zati funkci\u00f3k k\u00f6z\u00f6tti megoszt\u00e1st is biztos\u00edtja.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"861\" height=\"429\" src=\"https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/split-option-6-for-small-cell-v1.jpg\" alt=\"\" class=\"wp-image-2600\" style=\"width:500px\" srcset=\"https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/split-option-6-for-small-cell-v1.jpg 861w, https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/split-option-6-for-small-cell-v1-300x149.jpg 300w, https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/split-option-6-for-small-cell-v1-768x383.jpg 768w, https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/split-option-6-for-small-cell-v1-18x9.jpg 18w\" sizes=\"(max-width: 861px) 100vw, 861px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><strong>1.\u00c1bra. Functional Split Options<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-right has-small-font-size wp-block-paragraph\">Source: 3GPP<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ennek a feloszt\u00e1si opci\u00f3nak az egyik f\u0151 el\u0151nye, hogy az alacsony k\u00e9sleltet\u00e9s\u0171 fronthaul-al a k\u00f6zpontos\u00edtott scheduling funkci\u00f3 alacsonyabb k\u00e9sleltet\u00e9st eredm\u00e9nyez, ami lehet\u0151v\u00e9 teszi a remote small cell\u00e1k jobb k\u00f6zponti koordin\u00e1l\u00e1s\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A virtualiz\u00e1lt small cell\u00e1s rendszerek el\u0151nyei h\u00e1rom kateg\u00f3ri\u00e1ba oszthat\u00f3k, melyek:  <\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<ul class=\"wp-block-list\">\n<li>teljes\u00edtm\u00e9ny<\/li>\n\n\n\n<li>hat\u00e9konys\u00e1g<\/li>\n\n\n\n<li>\u00faj funkci\u00f3k<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Az el\u0151ny\u00f6k els\u0151 csoportja a funkci\u00f3k k\u00f6zpontos\u00edt\u00e1s\u00e1val el\u00e9rhet\u0151 teljes\u00edtm\u00e9ny n\u00f6veked\u00e9shez kapcsol\u00f3dik:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<ul class=\"wp-block-list\">\n<li>Lehet\u0151s\u00e9g, hogy t\u00f6bb szolg\u00e1ltat\u00e1s ugyanazt a hardvert haszn\u00e1lja, biztons\u00e1gosan \u00e9s egym\u00e1st\u00f3l elszigetelten.<\/li>\n\n\n\n<li>Lehet\u0151s\u00e9g, hogy t\u00f6bb small cella L3 \u00e9s L2 funkcionalit\u00e1sai ugyanazt a hardvert haszn\u00e1lhassa, biztons\u00e1gosan \u00e9s egym\u00e1st\u00f3l izol\u00e1ltan.<\/li>\n\n\n\n<li>Sk\u00e1l\u00e1zhat\u00f3s\u00e1g, m\u00e9retezhet\u0151s\u00e9g ig\u00e9ny szerint, szolg\u00e1ltat\u00e1sok hozz\u00e1ad\u00e1s\u00e1val\/elt\u00e1vol\u00edt\u00e1s\u00e1val<\/li>\n\n\n\n<li>Rugalmass\u00e1g, szolg\u00e1ltat\u00e1sok hozz\u00e1ad\u00e1s\u00e1val, ahol \u00e9s amikor sz\u00fcks\u00e9ges<\/li>\n\n\n\n<li>K\u00fcl\u00f6nb\u00f6z\u0151 gy\u00e1rt\u00f3kt\u00f3l \u00e9s sz\u00e1ll\u00edt\u00f3kt\u00f3l sz\u00e1rmaz\u00f3 szolg\u00e1ltat\u00e1sok egyszer\u0171 integr\u00e1ci\u00f3ja<\/li>\n\n\n\n<li>Fokozott mobilit\u00e1s ugyanazon virtualiz\u00e1lt k\u00f6zponti small cella alatti remote cell\u00e1k k\u00f6z\u00f6tt, a small cell\u00e1k k\u00f6z\u00f6tti adat forwarding \u00e9s jelz\u00e9sv\u00e1lt\u00e1s n\u00e9lk\u00fcl.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Az el\u0151ny\u00f6k m\u00e1sodik csoportja az er\u0151forr\u00e1s Pooling \u00e9s a jobb cs\u00facs-\u00e1tlag kapacit\u00e1sb\u00f3l sz\u00e1rmaz\u00f3 \u201etrunking nyeres\u00e9g\u201d-b\u0151l ered\u0151 hat\u00e9konys\u00e1g n\u00f6veked\u00e9shez kapcsol\u00f3dik:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<ul class=\"wp-block-list\">\n<li>Backhaul crypto acceleration az \u00f6sszes cella \u00e1tlagos forgalma alapj\u00e1n sk\u00e1l\u00e1zhat\u00f3, a cell\u00e1k cs\u00facs forgalma helyett. Fontos megjegyezni, hogy a fronthaul biztons\u00e1ga elv\u00e1rt k\u00f6vetelm\u00e9ny. Ebben a felhaszn\u00e1l\u00e1si p\u00e9ld\u00e1ban a fronthaul s\u00e1vsz\u00e9less\u00e9g k\u00f6vetelm\u00e9nyei a crypto processing eset\u00e9n ugyanazok, mint az eredeti backhauln\u00e1l.<\/li>\n\n\n\n<li>A processz\u00e1l\u00e1si teljes\u00edtm\u00e9ny ig\u00e9ny szerint dinamikusan \u00e1thelyezhet\u0151 a terheltebb szolg\u00e1ltat\u00e1sokra<\/li>\n\n\n\n<li>A processzorok mennyis\u00e9ge cs\u00f6kkenthet\u0151 az energiafogyaszt\u00e1s javit\u00e1sa \u00e9rdek\u00e9ben<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Az el\u0151ny\u00f6k harmadik csoportja tartalmazza azokat a ter\u00fcleteket, ahol teljesen \u00faj funkci\u00f3kat lehet hozz\u00e1adni a small cell\u00e1s telep\u00edt\u00e9sekhez a k\u00f6zponti virtualiz\u00e1lt small cella funkci\u00f3knak k\u00f6sz\u00f6nhet\u0151en:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<ul class=\"wp-block-list\">\n<li>A felhaszn\u00e1l\u00f3i \u00e9lm\u00e9ny jav\u00edt\u00e1sa \u00faj szolg\u00e1ltat\u00e1sokkal \u00e9s \u00faj bev\u00e9telszerz\u00e9si lehet\u0151s\u00e9gek.<\/li>\n\n\n\n<li>Jobb interferenciakezel\u00e9s az ugyanazon felh\u0151ben l\u00e9v\u0151 small cell\u00e1k k\u00f6z\u00f6tt, egyetlen felh\u0151alap\u00fa SON- al, amely \u00f6sszehangolt d\u00f6nt\u00e9seket hoz \u00e9s hajt v\u00e9gre.<\/li>\n\n\n\n<li>Egy vagy t\u00f6bb szolg\u00e1ltat\u00e1si alkalmaz\u00e1s sz\u00e1m\u00e1ra h\u00e1l\u00f3zati inform\u00e1ci\u00f3k biztos\u00edt\u00e1sa.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong> Virtualiz\u00e1lt Small Ce<\/strong>ll\u00e1k <strong>Konfigur\u00e1ci\u00f3s Lehet\u0151s\u00e9ge<\/strong>i<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">A virtualiz\u00e1lt k\u00f6zpontos\u00edtott small cell\u00e1s architekt\u00fara k\u00fcl\u00f6nf\u00e9le konfigur\u00e1ci\u00f3k alkalmaz\u00e1s\u00e1t teszi lehet\u0151v\u00e9, ami sz\u00e9les k\u00f6r\u0171 el\u0151ny\u00f6ket biztos\u00edt a mobilh\u00e1l\u00f3zat \u00fczemeltet\u0151k \u00e9s a Neutral Hostok sz\u00e1m\u00e1ra. N\u00e9h\u00e1ny ilyen konfigur\u00e1ci\u00f3s lehet\u0151s\u00e9g: Carrier Aggregation, CoMP, multi-Operator h\u00e1l\u00f3zatmegoszt\u00e1s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Carrier Aggregation Feature a Virtualiz\u00e1lt Small Cell<\/strong>\u00e1kn\u00e1l<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">A virtualiz\u00e1lt k\u00f6zpontos\u00edtott small cella egyik lehets\u00e9ges konfigur\u00e1ci\u00f3ja a Carrier Aggregation szolg\u00e1ltat\u00e1s t\u00e1mogat\u00e1sa virtualiz\u00e1lt k\u00f6rnyezetben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az nFAPI ny\u00edlt interf\u00e9sz \u00f6sszek\u00f6ti a virtualiz\u00e1lt k\u00f6rnyezetben fut\u00f3 centraliz\u00e1lt small cell\u00e1t a remote small cell\u00e1val, amely egyetlen cella fizikai h\u00e1l\u00f3zati funkci\u00f3n (PNF).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lehet\u0151s\u00e9g van egy vagy t\u00f6bb remote small cella konfigur\u00e1l\u00e1s\u00e1ra ugyanahhoz a virtualiz\u00e1lt k\u00f6zponti small cell\u00e1hoz. Ez lehet\u0151v\u00e9 teszi single carrier vagy multi carrier konfigur\u00e1ci\u00f3k haszn\u00e1lat\u00e1t ugyanazon a k\u00f6zpontos\u00edtott small cell\u00e1n. Az aggreg\u00e1lt frequencia s\u00e1vok sz\u00e1ma a h\u00e1l\u00f3zati k\u00e9pess\u00e9gt\u0151l \u00e9s a h\u00e1l\u00f3zati licencekt\u0151l, valamint a remote small cella k\u00e9pess\u00e9geit\u0151l f\u00fcgg. A konfigur\u00e1lt spektrums\u00e1vok a fizikai remote egys\u00e9g k\u00e9pess\u00e9g\u00e9t\u0151l \u00e9s a spektrum licenc\u00e9t\u0151l f\u00fcgg\u0151en is v\u00e1ltoztathat\u00f3k.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"452\" height=\"566\" src=\"https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-Carrier-Aggregation-v1.jpg\" alt=\"\" class=\"wp-image-2612\" style=\"width:360px\" srcset=\"https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-Carrier-Aggregation-v1.jpg 452w, https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-Carrier-Aggregation-v1-240x300.jpg 240w, https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-Carrier-Aggregation-v1-10x12.jpg 10w\" sizes=\"(max-width: 452px) 100vw, 452px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><strong>2.\u00c1bra. Carrier Aggregation Feature in Virtualized Small Cells<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ebben a konfigur\u00e1ci\u00f3ban az MNO 1 szolg\u00e1ltat\u00f3 minden egyes single carrier remote small cell\u00e1hoz hozz\u00e1rendelhet egy frequencia s\u00e1vot. Majd ezeket a physical remote small cell\u00e1kat Carrier Aggregation feature segits\u00e9g\u00e9vel \u00f6sszerendelheti igy n\u00f6velve a teljes s\u00e1vsz\u00e9less\u00e9get, ami  az adatsebess\u00e9g javul\u00e1s\u00e1t eredmenyezi. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Amennyiben a fizik\u00e1lis remote small cell\u00e1k multi-carrier k\u00e9pesek \u00fagy az egy cell\u00e1hoz rendelt frequencia s\u00e1vok is \u00f6sszegezhet\u0151ek Carrier Aggregation feature \u00e1ltal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>CoMP <strong>Feature a Virtualiz\u00e1lt Small Cell<\/strong>\u00e1kn\u00e1l<\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">A Coordinated Multi Point (CoMP) egy m\u00e1sik fontos funkci\u00f3 a mobilh\u00e1l\u00f3zat \u00fczemeltet\u0151k vagy a Neutral Hostok sz\u00e1m\u00e1ra. Ez egy gyakran haszn\u00e1lt funkci\u00f3 az interferencia m\u00e9rs\u00e9kl\u00e9s\u00e9re \u00e9s az adatfolyam min\u0151s\u00e9g\u00e9nek jav\u00edt\u00e1s\u00e1ra, az\u00e1ltal, hogy lehet\u0151v\u00e9 teszi a jel tov\u00e1bb\u00edt\u00e1s\u00e1t egy el\u0151fizet\u0151i eszk\u00f6zre nem csak egy, hanem t\u00f6bb cell\u00e1b\u00f3l. A CoMP&nbsp; jav\u00edtja a lefedetts\u00e9get, a cellasz\u00e9li \u00e1tviteli sebess\u00e9get \u00e9s a rendszer hat\u00e9konys\u00e1g\u00e1t.&nbsp; A CoMP funkci\u00f3hoz k\u00e9t vagy t\u00f6bb RU-ra van sz\u00fcks\u00e9g. A virtualiz\u00e1lt k\u00f6zpontos\u00edtott small cella t\u00e1mogatja ezt a szolg\u00e1ltat\u00e1st, \u00fagy hogy k\u00e9t vagy t\u00f6bb remote small cella RU-t csatlakoztat ugyanahhoz a k\u00f6zpontos\u00edtott kiscell\u00e1hoz, ami az nFAPI ny\u00edlt interf\u00e9szeken kereszt\u00fcl t\u00f6rt\u00e9nik.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"448\" height=\"567\" src=\"https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-CoMP-v1.jpg\" alt=\"\" class=\"wp-image-2613\" style=\"width:360px\" srcset=\"https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-CoMP-v1.jpg 448w, https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-CoMP-v1-237x300.jpg 237w, https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-CoMP-v1-9x12.jpg 9w\" sizes=\"(max-width: 448px) 100vw, 448px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><strong>3.\u00c1bra. CoMP Feature in Virtualized Small Cells<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ebben a konfigur\u00e1ci\u00f3ban az MNO 1 szolg\u00e1ltat\u00f3 az egyes single carrier remote small cell\u00e1hoz hozz\u00e1rendelhet egy-egy frequencia s\u00e1vot. Majd ezeket a physical remote small cell\u00e1kat DL \u00e9s\/vagy UL CoMP feature segits\u00e9g\u00e9vel \u00f6sszekacsolhatja koordin\u00e1lt multi-point ad\u00e1st \u00e9s v\u00e9telt biztositva, ami az adatsebess\u00e9g n\u00f6vel\u00e9s\u00e9t eredm\u00e9nyezheti f\u0151leg a cella sz\u00e9leken.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Multi-Operator K<\/strong>onfigur\u00e1ci\u00f3 <strong><strong><strong>a Virtualiz\u00e1lt Small Cell<\/strong>\u00e1kn\u00e1l<\/strong><\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">A multi-oper\u00e1toros konfigur\u00e1ci\u00f3 a k\u00f6zelm\u00faltban az egyik legt\u00f6bbet vitatott t\u00e9ma mind a k\u00fclt\u00e9ri, mind a belt\u00e9ri alkalmaz\u00e1sok sor\u00e1n. A mobilh\u00e1l\u00f3zatok s\u0171r\u0171s\u00edt\u00e9s\u00e9nek n\u00f6vekv\u0151 ig\u00e9nye miatt, k\u00fcl\u00f6n\u00f6sen az 5G technol\u00f3gia megjelen\u00e9s\u00e9vel, mind a mobilh\u00e1l\u00f3zat \u00fczemeltet\u0151k, mind a neutral hostok sz\u00e1m\u00e1ra egyre fontosabb, hogy megtal\u00e1lj\u00e1k a legjobb \u00e9s legk\u00f6lts\u00e9ghat\u00e9konyabb m\u00f3dot a nagyobb mennyis\u00e9g\u0171 mobil r\u00e1di\u00f3s b\u00e1zis\u00e1llom\u00e1s telep\u00edt\u00e9s\u00e9re. Belt\u00e9ri haszn\u00e1latra jelenleg a k\u00e9t legn\u00e9pszer\u0171bb megold\u00e1s a DAS \u00e9s a Small Cell megold\u00e1s. A small cell\u00e1s virtualiz\u00e1ci\u00f3 \u00e9s k\u00f6zpontos\u00edt\u00e1s felh\u0151k\u00f6rnyezetben az egyik legfejlettebb \u00e9s legk\u00f6lts\u00e9ghat\u00e9konyabb megold\u00e1s multi-oper\u00e1toros konfigur\u00e1ci\u00f3 biztos\u00edt\u00e1s\u00e1ra az \u00e9p\u00fcleten bel\u00fcli szolg\u00e1ltat\u00e1si k\u00f6vetelm\u00e9nyek eset\u00e9n.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"444\" height=\"533\" src=\"https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-multi-MNOs-v1-1.jpg\" alt=\"\" class=\"wp-image-2616\" style=\"width:360px\" srcset=\"https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-multi-MNOs-v1-1.jpg 444w, https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-multi-MNOs-v1-1-250x300.jpg 250w, https:\/\/www.xadv.eu\/wp-content\/uploads\/2024\/04\/virtualized-small-cell-multi-MNOs-v1-1-10x12.jpg 10w\" sizes=\"(max-width: 444px) 100vw, 444px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><strong>4.\u00c1bra. Multi-Operator Configuration in Virtualized Small Cells<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ebben a konfigur\u00e1ci\u00f3ban az MNO 1 \u00e9s MNO 2 szolg\u00e1ltat\u00f3k virtu\u00e1lis k\u00f6zponti small cell\u00e1i nFAPI open interf\u00e9szen kereszt\u00fcl cstalakoznak az egyes remote small cell\u00e1khoz. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A physical remote small cell\u00e1k az er\u0151forr\u00e1s pooling funkci\u00f3nak k\u00f6sz\u00f6nhet\u0151en a szog\u00e1ltat\u00f3k ig\u00e9nyeinek megfelel\u0151en konfigur\u00e1lhat\u00f3ak. Amennyiben egyik MNO  kett\u0151 vagy t\u00f6bb remote samll cell\u00e1t kiv\u00e1n haszn\u00e1lni a saj\u00e1t spektrumjainak  sug\u00e1rz\u00e1s\u00e1ra akkor a physical er\u0151forr\u00e1s manager segits\u00e9g\u00e9vel teheti ezt meg, illetve ha a virtu\u00e1lis k\u00f6rnyezet (cloud network) \u00fczemeltet\u0151je egy neutral host akkor a neutral host v\u00e9gzi a hal\u00f3zati elemek \u00e9s fuknci\u00f3k managel\u00e9s\u00e9t. Automatiz\u00e1lt rendszerben a SON a visszacsatolt informaci\u00f3k (forgalom, er\u0151forr\u00e1s felhaszn\u00e1lts\u00e1g) alapj\u00e1n automatikusan is allok\u00e1lhat er\u0151forr\u00e1sokat az MNOk sz\u00e1m\u00e1ra vagy visszavonhat az MNO-kt\u00f3l. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f6bb remote small cella konfigur\u00e1l\u00e1sa eset\u00e9n az MNOk d\u00f6nthetnek bizonyos featurok, mint Carrier Aggregation vagy CoMP aktiv\u00e1l\u00e1s\u00e1r\u00f3l egyes cell\u00e1kon vagy az adatvez\u00e9relt SON-ra bizva automatiz\u00e1lva t\u00f6rt\u00e9nik a feature-ok aktiv\u00e1\u00e1sa illetve deaktiv\u00e1l\u00e1sa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>A small cell\u00e1k virtualiz\u00e1ci\u00f3ja t\u00f6bb lehet\u0151s\u00e9get is k\u00edn\u00e1l mind a mobilh\u00e1l\u00f3zat \u00fczemeltet\u0151k, mind a Neutral Hostok sz\u00e1m\u00e1ra. A Virtualiz\u00e1lt k\u00f6zponti small cell\u00e1k remote small cell\u00e1kt\u00f3l val\u00f3 sz\u00e9tv\u00e1laszt\u00e1sa lehet\u0151s\u00e9get ad a h\u00e1l\u00f3zat \u00fczemeltet\u0151knek, hogy ig\u00e9nyeiknek megfelel\u0151en konfigur\u00e1lj\u00e1k a virtualiz\u00e1lt \u00e9s fizikai h\u00e1l\u00f3zati funkci\u00f3kat a FAPI \u00e9s nFAPI ny\u00edlt interf\u00e9szek t\u00e1mogat\u00e1s\u00e1val. MAC \/ PHY Funkcion\u00e1lis Feloszt\u00e1s A &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.xadv.eu\/hu\/2024\/04\/12\/virtualizalt-small-cella-konfiguraciok\/\"> <span class=\"screen-reader-text\">Virtualiz\u00e1lt Small Cella Konfigur\u00e1ci\u00f3k<\/span> Read More &raquo;<\/a><\/p>","protected":false},"author":1,"featured_media":2621,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[87,20,88],"tags":[],"class_list":["post-2611","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-neutral-hosting","category-open-ran","category-small-cell"],"_links":{"self":[{"href":"https:\/\/www.xadv.eu\/hu\/wp-json\/wp\/v2\/posts\/2611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xadv.eu\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xadv.eu\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xadv.eu\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xadv.eu\/hu\/wp-json\/wp\/v2\/comments?post=2611"}],"version-history":[{"count":5,"href":"https:\/\/www.xadv.eu\/hu\/wp-json\/wp\/v2\/posts\/2611\/revisions"}],"predecessor-version":[{"id":2747,"href":"https:\/\/www.xadv.eu\/hu\/wp-json\/wp\/v2\/posts\/2611\/revisions\/2747"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xadv.eu\/hu\/wp-json\/wp\/v2\/media\/2621"}],"wp:attachment":[{"href":"https:\/\/www.xadv.eu\/hu\/wp-json\/wp\/v2\/media?parent=2611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xadv.eu\/hu\/wp-json\/wp\/v2\/categories?post=2611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xadv.eu\/hu\/wp-json\/wp\/v2\/tags?post=2611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}