Impela, 5G (NR) uqhayisa ngezinzuzo ezibalulekile ngaphezulu kwe-4G (LTE) ezicini ezijwayelekile ezibalulekile, abonakalise hhayi kuphela ekucacisweni kobuchwepheshe kodwa futhi nomthelela ngqo ngezimo ezingokoqobo zohlelo lokusebenza kanye nokwenza ngcono okuhlangenwe nakho komsebenzisi.
Amanani wedathaI-5G inikezela ngamanani aphezulu wedatha, okuthiwa ukusetshenziswa kwayo kwama-bandwidths abanzi, amakimu wokushintsha athuthukile, kanye nokuqashwa kwamabhande afudumele aphezulu anjenge-millimeter-wave. Lokhu kunika amandla i-5G kuze kube se-Far Strapass LTE ekulandweni, ukulayishwa, nokusebenza kwenethiwekhi okuphelele, ukuletha isivinini se-inthanethi esisheshayo kubasebenzisi.
I-Latency:Isici se-latency esiphansi se-ultra-esiphansi se-5G siyindlela yokusebenzisa izicelo ezidinga izimpendulo zesikhathi sangempela, njengeqiniso elingathandeki, iqiniso elingokoqobo, nezembatho zezimboni. Lezi zinhlelo zizwela kakhulu ukubambezeleka, futhi amandla aphansi ama-5G aphansi athuthukisa kakhulu ukusebenza kwawo kanye nokuhlangenwe nakho komsebenzisi.
Amabhendi we-Radio Frequency:I-5G ayisebenzi kuphela kumabhendi wemvamisa ngaphansi kwe-6GHz kodwa futhi ifinyelela kuma-Milimecter ama-Milimeency-Wave Band. This allows 5G to provide higher data capacity and rates in dense environments like cities.
: I-5G isekela imishini yokuxhumana yomshini (MMTC), ukunika amandla ukuphatha inani elikhulu lamadivayisi nokuxhumeka ngasikhathi sinye. Lokhu kubalulekile ukunwetshwa okusheshayo kwe-Intanethi yezinto (i-IOT), lapho inani lamadivayisi liyanda ngokushesha.
I-Network Slicing:I-5G yethula umqondo we-linerkling yenethiwekhi, evumela ukudalwa kwamanethiwekhi ajwayelekile ahambisana nezimo ezihlukile zohlelo. Lokhu kuthuthukisa kakhulu ukuguquguquka kwenethiwekhi nokuvumelana nezimo ngokunikeza ukuxhumana ngezimpawu zokusebenza ezahlukahlukene.
I-Massive Mimo ne-Beamforming:I-5G ifaka izinsiza eziphakeme ubuchwepheshe be-antenna efana nokufaka okuningi okuningi okukhipha okuningi (i-mimo enkulu) kanye ne-beangforming, ukuthuthukisa ukumboza, ukusebenza kahle kwenethiwekhi. Lezi zibuchwepheshe ziqinisekisa ukuxhumana okuzinzile nokudluliswa kwedatha okuphezulu ngisho nasendaweni enzima.
Amacala okusebenzisa athile:I-5G isekela uhla oluhlukahlukene lwamacala okusetshenziswa, kufaka phakathi i-ebanzi ye-mobile Broadband (EMBERB), ukuxhumana okuphezulu okuthembekile kwe-Latency Lokhu kusebenzisa amacala asuka ekusetshenzisweni komuntu siqu ekukhiqizweni kwezimboni, enikeza isisekelo esiqinile sokwamukelwa okusadlanyelwa kwe-5G.
Ekuphetheni, 5G (NR) wenze intuthuko ebalulekile kanye nezithuthukisi ngaphezulu kwe-4G (LTE) ngobukhulu obuningi. Ngenkathi i-LTE isajabulela uhlelo lokusebenza olubanzi futhi ibaluleke kakhulu, i-5G imele ukuqondiswa kwekusasa kobuchwepheshe bokuxhumana okungenantambo, ukunakekela izimfuno ezikhulayo zomhlaba oxhumene nomsebenzi. Ngakho-ke, ingagomeka ukuthi 5G (NR) yedlula i-LTE kubuchwepheshe bobabili kanye nesicelo.
Umqondo unikeza uhla oluphelele lwezakhi ze-master microwave ze-5G (NR, noma umsakazo omusha)
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Isikhathi sePosi: Aug-09-2024