Okuqukethwe
Amanethiwekhi e-5G azohlinzeka ngokufinyelela ku-inthanethi ngesivinini esiphezulu kakhulu - izikhathi ezingu-10 ngokushesha kune-4G. Isibalo sizoba phezulu nakakhulu kunokuxhumana okuningi kwekhaya okunezintambo.
Ukuze usebenzise i-inthanethi ye-5G, udinga ukuthenga ifoni entsha esekela amazinga esizukulwane esisha. Futhi kungenzeka ukuthi ama-smartphones ane-5G angeke atholakale kuze kube yilapho amanethiwekhi e-5G eselungile, ngasekupheleni kuka-2019. Futhi isizukulwane esisha samadivayisi sizoshintsha ngokuzenzakalelayo phakathi kwamanethiwekhi e-4G kanye ne-5G.
I-inthanethi ye-5G ocingweni
Njengezinye izinhlobo zokuxhumana okungenantambo, i-5G ithumela futhi yamukele idatha isebenzisa amaza omsakazo. Nokho, ngokungafani nalokho esikujwayele nge-4G, amanethiwekhi e-5G asebenzisa amaza aphezulu (ama-millimeter amaza) ukuze afinyelele izivinini ezishesha kakhulu.
Kubikezelwa ukuthi ngo-2023 kuzoba nokuxhumana okuyizigidi eziyizinkulungwane ezingu-10 kumanethiwekhi eselula kanye ne-inthanethi ye-5G emhlabeni,” kusho uSemyon Makarov, unjiniyela oholayo enkampanini yezokuxhumana yeTroika.
Ukuze uxhume ku-inthanethi ye-5G ocingweni, kudingeka izinto ezimbili: inethiwekhi ye-5G nefoni engaxhuma kunethiwekhi yesizukulwane esilandelayo. Eyokuqala isathuthukiswa, kodwa abakhiqizi sebevele bememezela ukwethulwa kobuchwepheshe kumadivayisi abo amasha. Njengasendabeni ye-LTE, imodemu ihlanganiswe ne-chipset yefoni ye-5G. Futhi izinkampani ezintathu sezimemezele umsebenzi wokudala i-Iron ye-5G - Intel, MTK kanye ne-Qualcomm.
I-Qualcomm ingumholi kulo mkhakha futhi isivele yethula imodemu ye-X50, amakhono ayo asebonisiwe kakade, futhi isisombululo ngokwaso simenyezelwe ku-Snapdragon 855 processor, okungenzeka yenze ama-smartphones azayo ngale chipset abe amafoni ahamba phambili e-5G. I-MTK yaseShayina ithuthukisa imodemu yamadivayisi wesabelomali, ngemuva kokuvela lapho amanani entengo yama-smartphones ane-5G kufanele ehle. Futhi i-Intel 8161 ilungiselelwa imikhiqizo ye-Apple. Ngaphezu kwalaba badlali abathathu, isixazululo esivela kuHuawei kufanele singene emakethe.
I-inthanethi ye-5G kukhompyutha ephathekayo
E-US, i-inthanethi ye-5G yamakhompyutha aphathekayo nama-PC yethulwe ngu-opharetha we-telecom u-Verizon kumodi yokuhlola. Le sevisi ibizwa nge-5G Home.
Njenge-inthanethi yekhebula evamile, umsebenzisi unemodemu yasekhaya ye-5G exhuma kumaseva e-Verizon. Ngemva kwalokho, angakwazi ukuxhuma le modem kumzila kanye namanye amadivaysi ukuze bakwazi ukufinyelela i-Inthanethi. Le modemu ye-5G ihlala ngasefasiteleni futhi ixhumana ngokungenantambo ne-Verizon. Kukhona futhi imodemu yangaphandle engafakwa ngaphandle uma ukwamukela kungekuhle.
Kubasebenzisi, i-Verizon ithembisa izivinini ezijwayelekile ezingaba ngu-300Mbps kanye nesivinini esikhulu esingafika ku-1Gbps (1000Mbps). Ukwethulwa ngobuningi benkonzo kuhlelwe ngo-2019, izindleko zanyanga zonke zizoba ngama-dollar angu-70 ngenyanga (cishe ama-ruble angu-5).
Ezweni Lethu, inethiwekhi ye-5G isahlolwa e-Skolkovo, isevisi ayitholakali kubathengi abajwayelekile.
I-inthanethi ye-5G kuthebhulethi
Amathebulethi anokusekelwa kwe-5G azofaka nemodemu yesizukulwane esisha ebhodini. Awekho amadivaysi anjalo emakethe okwamanje, wonke azoqala ukuvela ngo-2019-2020.
Yiqiniso, i-Samsung isivele ihlole ngempumelelo i-5G kumathebulethi okuhlola. Ukuhlolwa kwenziwa enkundleni yezemidlalo edolobheni laseJapan i-Okinawa, ekwazi ukuhlalisa abalandeli abangu-30. Ngesikhathi sokuhlolwa, ividiyo ku-4K ibilokhu isakazwa ngesikhathi esisodwa kumadivayisi amaningana e-5G atholakala enkundleni yezemidlalo, kusetshenziswa amaza amamilimitha.
5G nempilo
Inkulumo-mpikiswano mayelana nomthelela we-5G empilweni yabantu nezilwane ayikapheli kuze kube manje, kodwa okwamanje abukho ubufakazi obubodwa obusekelwe ngokwesayensi bokulimala okunjalo. Zivelaphi izinkolelo ezinjalo?