Ekuthuthukisweni okudabukisayo, imboni yokuphepha komlilo ibona ukuthuthuka okuphawulekayo kwezobuchwepheshe ngokwethulwa kwezinzwa zomlilo ze-NB-IoT, ukuguqula izinhlelo ze-alamu zomlilo zendabuko njengoba sizazi. Lokhu kusungula okuphambili kuthembisa ukuguqula indlela esibona futhi sivimbele ngayo imililo, kuthuthukise kakhulu ukuphepha kwethu kukonke futhi kunciphise umonakalo ongase ube khona.
I-NB-IoT, noma i-Narrowband Internet of Things, iwubuchwepheshe benethiwekhi obunamandla aphansi, obubanzi obuklanyelwe ukwenza lula ukuxhumana phakathi kwamadivayisi ebangeni elide. Ngokusebenzisa le nethiwekhi esebenza kahle futhi eyingozi, izinzwa zomlilo ezifakwe amandla e-NB-IoT manje zingadlulisela idatha yesikhathi sangempela ezinhlelweni zokuqapha ezimaphakathi, okuvumela ukusabela okusheshayo ezenzakalweni zomlilo ezingase zibe khona.
Enye yezinzuzo ezinkulu zezinzwa zomlilo ze-NB-IoT amandla azo okusebenza isikhathi eside eshajelweni yebhethri eyodwa, okuzenza zonge kakhulu amandla. Lokhu kuqeda isidingo sokushintshwa kwebhethri njalo, ukunciphisa izindleko zokulilungisa kanye nokuthuthukisa ukwethembeka kwenzwa. Ngaphezu kwalokho, lezi zinzwa zingahlanganiswa ngaphandle komthungo ezinhlelweni ezikhona ze-alamu yomlilo, okwenza ukushintshela kulobu buchwepheshe obusha kuqonde ngqo.
Ngamakhono azo athuthukile, izinzwa zomlilo ze-NB-IoT zinikeza izinga elingakaze libonwe lokunemba ekutholeni izingozi zomlilo. Ifakwe izinzwa lokushisa, intuthu, nezinzwa zokushisa, lezi zixhobo zihlala ziqapha indawo ezizungezile ukuze zibone noma yiziphi izimpawu zomlilo. Uma ingozi engaba khona isitholiwe, inzwa idlulisa isixwayiso esisheshayo kusistimu yokuqapha emaphakathi, okuvumela ukuthi kuthathwe isinyathelo esisheshayo.
Idatha yesikhathi sangempela enikezwe izinzwa zomlilo ze-NB-IoT yenza izicishamlilo nezinsizakalo eziphuthumayo ziphendule ngokushesha futhi zithathe izinyathelo ezisebenzayo zokubhekana nomlilo. Lokhu akugcini nje ngokusindisa isikhathi esibalulekile kodwa futhi kuthuthukisa ukuphepha kwabo bobabili abahlali kanye nabasebenzi abasabelayo. Ukwengeza, uhlelo lokuqapha olumaphakathi lunganikeza ulwazi oluningiliziwe mayelana nendawo kanye nobukhulu bomlilo, okuvumela abacimi bomlilo ukuthi bahlele indlela yabo ngokuphumelelayo.
Ukuhlanganiswa kwezinzwa zomlilo ze-NB-IoT ezinhlelweni ze-alamu yomlilo nakho kunikeza ukuvikeleka okuthuthukisiwe kwezindawo ezikude noma ezingagadiwe. Ngaphambilini, izindawo ezinjalo zazisengozini enkulu yezehlakalo zomlilo, njengoba amasistimu ama-alamu omlilo endabuko ayethembele ekuboneni mathupha noma ukuba khona komuntu ukuze kutholakale umlilo. Nokho, ngezinzwa zomlilo ze-NB-IoT, lezi zindawo ezikude manje zingagadwa ngokuqhubekayo, okuvumela ukutholwa ngokushesha nokusabela kunoma yiziphi izigameko zomlilo ezingaba khona.
Enye inzuzo ebalulekile yezinzwa zomlilo ze-NB-IoT amandla azo okusebenza ngempumelelo ezindaweni ezinomkhawulo wenethiwekhi yeselula noma ezingenawo nhlobo. Njengoba i-NB-IoT iklanyelwe ngokukhethekile ukusebenza ezindaweni zamasignali aphansi, lezi zinzwa zisengakwazi ukudlulisa idatha ngendlela enokwethenjelwa, iqinisekise ukugada okungaphazamiseki nokuvikela ezindaweni ezikude noma eziyinselele ezifana namagumbi angaphansi, izindawo zokupaka ezingaphansi komhlaba, noma ezindaweni zasemaphandleni.
Ngaphezu kwalokho, ukuhlanganiswa kwezinzwa zomlilo ze-NB-IoT ezinhlelweni zokwakha ezihlakaniphile kunamandla amakhulu. Njengoba I-inthanethi Yezinto (IoT) ikhula ngokushesha, izakhiwo ezihlome ngemishini ehlukahlukene exhumene zingasebenzisa lobu buchwepheshe ukuze zenze uhlelo oluphelele lokuphepha emlilweni. Isibonelo, izitholi zentuthu zingacupha ngokuzenzakalelayo amasistimu okufafaza, amasistimu okungenisa umoya angalungiswa ukuze kuncishiswe ukusabalala kwentuthu, futhi imizila yokuphuma esimweni esiphuthumayo ingase ixwayiswe ngokushesha futhi iboniswe kuzimpawu zedijithali.
Njengoba umhlaba uya ngokuya uxhumeka, ukusebenzisa amandla ezinzwa zomlilo ze-NB-IoT ezinhlelweni ze-alamu yomlilo kumemezela inkathi entsha yokuphepha emlilweni. Ngekhono lazo lokuhlinzeka ngedatha yesikhathi sangempela, ukusebenza kahle kwamandla, nokuhlanganiswa okungenamthungo kwingqalasizinda ekhona, lezi zinzwa zinikeza isivikelo esingenakuqhathaniswa ezenzakalweni zomlilo. Ukuqaliswa kwalobu buchwepheshe obudala ngokungangabazeki kuzofaka isandla ekusindiseni izimpilo, ukunciphisa umonakalo wempahla, nokudala indawo ephephile yawo wonke umuntu.
Isikhathi sokuthumela: Aug-04-2023