Bonke abasebenzisi bePC abanetyebhelethi ngaphandle kwikhomputha, kunye nokukwazi ukuhamba kwiinkcukacha zombini kwi-intanethi, ngokuqinisekileyo babone umehluko omkhulu kwisantya sokudlulisa idatha. Ukuba isivinini sokukhuphela kwe-movie kwi-PC ikuvumela ukuba uchithe nje imizuzu embalwa kuyo, ke ithebhulethi enomsebenzi ofanayo iya kukwazi ukujamelana nexesha elide, elona libi kakhulu. Ngoko ke, umgangatho omtsha we-LTE ukudluliswa kwedatha wadalwa, okubaluleka kakhulu kunaphambili kwababengaphambili bawo kwimveliso. Masifunde ukuba imilinganiselo ye-LTE kwisizukulwana esitsha seepilisi inikezela abanikazi bayo.
Umgangatho weLTE
Umgangatho wokudluliselwa kwedatha usebenzisa i-LTE protocol (i-Long Term Evolution) yinkomo enkulu kummandla wokubonelela ngokukhawuleza. Enyanisweni, lo mgangatho uye waba yinqanaba elitsha ekuphuhliseni zonke ezobuchwepheshe be-UMTS kunye ne-CDMA. Umgangatho omtsha we-3GPP (LTE) ukwandisa kakhulu amandla abasebenzisi bamacwecwe kunye nee-smartphone . Le protocol yokudluliselwa kolwazi iphumelele ngakumbi kunabo bonke abafana nayo, kwaye iyahambelana ngokupheleleyo. Ububanzi besiteshi ngexesha lokuvavanya kwaba ngu-1 Gbit / s (izixhobo ezinamandla kakhulu ezisetyenzisiweyo, ezibonisa ubungqina obutsha bokutsha). Enyanisweni, abasebenzisi bamacwecwe kunye ne-LTE module bangadlulisa idatha kwijubane ye-58 Mb / s baze bafumane kwijubane elingaphantsi kwama-173 Mbps. Yaye le nqanaba leenkonzo ehluke ngokupheleleyo, elitshintshisa ngokupheleleyo imbono yeenkonzo ze-intanethi kubasebenzisi abanxibelelwano obungenaxhumo.
Ithandwa kangakanani i-LTE standard?
Kungekudala, ithebhulethi enekxaso ye-LTE iya kuba yesazi njengokuba zixhobo ngoku zixhobo zobuchwepheshe be-Wi-Fi. Isingeniso sesisa sobuchwepheshe beLTE eRashiya sicwangciselwe u-2015. Ngomnatha womgangatho omtsha, kubelwe amaninzi ama-38, apho i-intanethi iya kufumaneka kwiipilisi zomgangatho we-LTE. Okwangoku, ukuhanjiswa kwenethiwekhi ye-LTE kunokuqhayisa izixeko ezinkulu kuphela, kodwa ikusasa alikude! Kungekude kudlulileyo, ukunxibelelana kwamaselula kwafunyanwa kuphela kubambalwa abakhethiweyo, kwaye nabanemhlala-phantsi namhlanje abakwazi ukwenza ngaphandle kweefowuni. Xa ebuzwa ukuba i-LTE iyadingeka kwithebhulethi, impendulo ingenangqiqo. Ukuba ungumhlali we-megapolis, uyayidinga, kwaye ukuba uhlala kwi-PGT encinci okanye kwimpuma, ubukho beprotocol ephezulu buza kunika nantoni na, ngaphandle kweyona mbono yokuba negadget ye-ultra-modern.
Iinjongo zeteknoloji yeLTE
Ukuqonda ukuba i-LTE ithetha ntoni kwithebhulethi, kunele ukucinga ukufikelela kwi-intanethi ngaphandle kwemingcele, apho iifayile ezinkulu zizakukhutshelwa ngaphambi kokuba umyalezo wesistimu ufike. Isici se-LTE kwithebhulethi siza kukuvumela ukuba ubukele umboniso wevidiyo ekumgangatho ophezulu. I-TV ye-Intanethi, i-Skype kunye nezinye iinkonzo zevidiyo ezifanayo ziya kukhawuleza. Oku kukhwela okukhulu ekuphuhlisweni kwedatha kwiziteshi zerediyo. Ihlabathi lonke likhangele phambili ekungenisweni kwalo mgangatho, amazwe amakhulu kakhulu asele asebenzisa le nkonzo enhle, kwaye ababoneleli kunye nabanikezeli bokuqukethwe kwiwebhu abanako ukwaneliswa ngokuvula amathuba amatsha emarike.
Ngokukodwa, abo banqwenela ukuthenga isixhobo kunye nomgangatho we-LTE kufuneka baqale baqiniseke ukuba ngaba kukho inethiwekhi ye-4G inethiwekhi kwindawo yakho. Ukuba kunjalo, kwaye unokukwazi ukuthenga igajethi efanayo, kuba kutheni? Emva koko, i-Intanethi ngokukhawuleza iphela!