Okwangoku, ukhuphiswano olujikeleze i-5G lufudumeza ngokukhawuleza kwihlabathi jikelele, kwaye amazwe anobuchwepheshe obuphambili akhuphisana nokuhambisa amanethiwekhi abo e-5G. I-South Korea ithathe indawo ephambili ekuqaliseni inethiwekhi yokuqala ye-5G yorhwebo ngo-Ephreli kulo nyaka.Iintsuku ezimbini kamva, umqhubi we-telecom wase-US u-Verizon ulandele inethiwekhi ye-5G.Ukuqaliswa ngempumelelo kwe-South Korea ye-5G yenethiwekhi yorhwebo iqinisekisa iziphumo ze-A10 Networks zophando-i-Asia Pacific iphakathi kweenkokheli zehlabathi ekucwangcisweni nasekuphunyezweni kwe-5G yokuthunyelwa kwenethiwekhi.Ngelo xesha, i-China isanda kukhutshwa ilayisenisi yezorhwebo ye-5G, ibonisa indawo ehamba phambili kwi-5G yokuthunyelwa.
Kulindeleke ukuba ngo-2025, ummandla wase-Asia Pacific uya kuba yi-market enkulu ye-5G yehlabathi. Ngokutsho kwe-Global System yeNxibelelwano yoNxibelelwano (GSMA) ingxelo, abaqhubi be-mobile base-Asia baceba ukutshala imali malunga ne-$ 200 yezigidigidi kwiminyaka embalwa ezayo ukuphucula amanethiwekhi e-4G. kwaye uqalise amanethiwekhi amatsha e-5G.Inethiwekhi ye-5G ye-ultra-high-speed, isizukulwana sesihlanu soxhumo lwe-intanethi ye-intanethi, kulindeleke ukuba ifikelele kwixesha le-1000 ukunyuka kwe-bandwidth, kunye nesantya somsebenzisi omnye we-10 Gbps kunye ne-ultra-low latency engaphantsi. kune-milliseconds ye-5. I-Intanethi yezinto (IoT), inkqubo yesixhobo sedijithali edibeneyo, yenye yeendawo ezilindeleke ukuba zikhawuleze ngeteknoloji ye-5G.I-Intanethi yeZinto iya ithandeka ngakumbi phantse kuzo zonke iimeko zorhwebo kunye nosetyenziso lwabathengi namhlanje.Ukusuka kwii-smartphones ukuya kwi-GPS, nayiphi na idivaysi edibeneyo ehambisa ulwazi kwinethiwekhi kufuneka isebenzise i-Intanethi yezinto, kunye ne-5G iteknoloji iya kunika inkxaso yenethiwekhi kwezi zixhobo ezixhunyiwe.
I-5G kunye ne-IoT ifuna iziseko zefiber
Itekhnoloji ye-5G kunye ne-IoT iya kungena kuzo zonke iikona zobomi bethu.Ukuphucula isiseko sothungelwano lwangoku ukuhlangabezana nekamva eliqhagamshelwe kakhulu yinto ephambili kumashishini kunye nemibutho, kwaye abaqhubi benethiwekhi badlala indima ephambili ekuqhubeleni phambili isizukulwana esilandelayo sothungelwano.
Indawo yokugubungela i-5G idinga inani elikhulu loxhumo lwefayibha ukuqinisekisa ukuhanjiswa kwenethiwekhi.Ngaphezu kokuqwalaselwa kwamandla, amanqanaba aphezulu eemfuno zokusebenza ze-5G ezinxulumene nokuhlukahluka kwenethiwekhi, ukufumaneka, kunye nokugubungela kufuneka kufezekiswe, kwaye ezi njongo kufuneka zifezekiswe. ukwandisa inani lothungelwano lwefayibha ezidityanisiweyo.Uphando lweeMarike zoPhando lubonisa ukuba ukuqhubela phambili kobuchwephesha bonxibelelwano kunye nokusetyenziswa kwe-fiber optics enkulu kwi-IT kunye ne-telecommunications, i-China kunye ne-Indiya iya kukhokelela ekukhuleni kwengeniso kwintsimi ye-fiber-optic networks.
Ukunciphisa ukusetyenziswa kwamandla kunye nokwandisa ukusetyenziswa kwendawo, abaninzi abaqhubi ngoku batshintshela kwi-centralized radio access network (C-RAN) i-architecture yenethiwekhi ye-fiber-optic, apho uxhulumaniso lwe-fiber-optic ludlala indima ebalulekileyo njengeyunithi ye-baseband ye-centralized base station (BBU).Uxhulumaniso lwangaphambili lunikezelwa phakathi kweyunithi yerediyo ekude (i-RRH) efumaneka kwisininzi sezikhululo ezisisiseko ezihlala kwiikhilomitha eziliqela kude. I-C-RAN inikezela ngendlela efanelekileyo yokwandisa umthamo wenethiwekhi, ukuthembeka kunye nokuguquguquka ngelixa ukunciphisa iindleko zokusebenza.Ngexesha elifanayo, i-C-RAN nayo inyathelo elibalulekileyo kwindlela eya kwi-Cloud RAN.Kwi-RAN yefu, ukuqhutyelwa kwe-BBU "ku-virtualized", ngaloo ndlela inikezela ukuguquguquka okukhulu kunye nokulinganisa ukuhlangabezana neemfuno zenethiwekhi ezizayo.
Enye into ephambili yokuqhuba imfuno yefiber optics yi-5G Fixed Wireless Access (FWA), eyona ndlela ifanelekileyo yokubonelela nge-broadband networks kubathengi namhlanje.I-FWA yenye yezicelo zokuqala ze-5G ezisetyenzisiweyo ukunceda abathwali abangenazingcingo bakhuphisane ngesabelo esiphezulu semakethi yenkonzo ye-broadband yasekhaya.Isantya se-5G siqinisekisa ukuba i-FWA inokuhlangabezana nokuhanjiswa kwe-intanethi ye-intanethi kubandakanya inkonzo yevidiyo ye-OTT.Nangona ukuthunyelwa kwe-fixed 5G yokufikelela kwi-broadband ngokukhawuleza kwaye kulula ngakumbi kune-fiber-to-home (FTTH), isantya sokukhula kwe-bandwidth ukubeka uxinzelelo olungakumbi kwinethiwekhi, okuthetha ukuba ifayibha eninzi kufuneka ibekwe ukujongana nayo.Lo mngeni.Enyanisweni, utyalo-mali lweenethiwekhi ze-FTTH ngabaqhubi benethiwekhi kwiminyaka eyi-10 edlulileyo nayo ibeke ngokungahambi isiseko sokuthunyelwa kwe-5G.
IUkuphumelela i-5G
Sikwezona ndlela zibalulekileyo zophuhliso lwenethiwekhi engenazingcingo.Ukukhululwa kwe-3.5 GHz kunye ne-5 GHz bands ibeke abaqhubi kwindlela ekhawulezayo ukuya kwi-5G uxhumano.Abaqhubi beNethiwekhi kufuneka bamkele isicwangciso soqhagamshelwano esichanekileyo ukuhlangabezana nenethiwekhi yexesha elizayo.Siza kungenisa ihlabathi loqhagamshelwano oluphezulu, kwaye amava omsebenzisi aya kuphuculwa ngokusebenza okuphuculweyo kwesiseko seselula. , umgangatho kunye nokuthembeka kwenethiwekhi engenazintambo kuya kuxhomekeka kwinethiwekhi (fiber-optic) inethiwekhi ephethe unxibelelwano phakathi kwezikhululo zesiseko zeselula ze-5G. Isishwankathelo, ukuthunyelwa kwe-5G kunye ne-IoT kuya kufuna inkxaso ye-fiber network ene-dense ukuhlangabezana ne-bandwidth ephezulu kunye nephantsi. Iimfuno zokusebenza kwe-latency.
Nangona amazwe ambalwa enokuthi akhokele kukhuphiswano lwe-5G, kusesekuseni kakhulu ukubhengeza ophumeleleyo. Kwixesha elizayo, i-5G iya kukhanyisa ubomi bethu bemihla ngemihla, kwaye ukuhanjiswa okuchanekileyo kweziseko zonxibelelwano ze-fiber-optic kuya kuba " isiseko sezoqoqosho" sokukhulula amandla angenamkhawulo we-5G.