I-LTE-M ne-NB-IOTamanethiwekhi aphansi we-Power Power Areas (LPWAN) athuthukiselwe i-IOT. Lezi zinhlobo ezintsha zokuxhumana ziza nezinzuzo zokusetshenziswa kwamandla okuphansi, ukungena okujulile, izici ezincane zefomu kanye, mhlawumbe okubaluleke kakhulu, izindleko ezincishisiwe.
Ukubuka konke okusheshayo
Lte-mimeleUkuvela kwesikhathi eside kwemishiniFuthi yigama elenziwe lula le-EMTC LPWA (Umshini Wokuthuthukiswa Komshini Wokuxhumana Okuphansi Kakhulu) Ubuchwepheshe) Ubuchwepheshe.
Nb-iotimeleI-Marlowband-Internet yezintofuthi, njenge-LTE-M, ubuchwepheshe bendawo ephansi bendawo ebanzi eyenzelwe i-IOT.
Ithebula elilandelayo lifanisa izimfanelo ezibalulekile zobuchwepheshe bobabili i-IOT futhi isuselwa kulwazi oluvelaUkukhishwa kwe-3gpp 13. Ungathola idatha kokunye ukukhishwa okufingqiwe kulokhuMarrowBind IOT Wikipedia Article.
Le mininingwane engenhla iyiphuzu elingaphelele kodwa eliwusizo lokuqala uma uzama ukunquma ukuthi ngabe i-NB-Iot noma i-LTE-M ilungele kangcono iphrojekthi yakho ye-IOT.
Ngalokho kubukezwa okusheshayo engqondweni, ake siwele kancane ngokujulile. Okunye ukuqondisisa ezimfanelweni ezinjengokumboza / ukungena, i-Globalger, ukusetshenziswa kwamandla, ukusetshenziswa kwamandla, ukuhamba, nenkululeko yokuhamba kuzosiza isinqumo sakho.
Ukuhanjiswa komhlaba wonke nokuzulazula
I-NB-iot ingathunyelwa kuwo wonke amanethiwekhi we-2G (GSM) kanye ne-4G (LTE), ngenkathi i-LTE-M ingu-4G kuphela. Kodwa-ke, i-LTE-M isivele ihambelana nenethiwekhi ekhona ye-LTE, ngenkathi i-NB-IOT isebenzisaUkushintshwa kwe-DSSS, okudinga i-Hardware ethile. Zombili zihlelelwe ukuthi zitholakale ku-5G. Lezi zinto, kanye nabanye abanye, ukutholakala komthelela emhlabeni jikelele.
Ukutholakala Komhlaba Wonke
Ngenhlanhla, i-GSMA inomsebenzi ofanele obizwa ngokuthiImephu Yokuthunyelwa Kweselula ye-IOT. Kuyo, ungabona ukuthunyelwa komhlaba wonke kwe-NB-Iot ne-LTE-M Technologies.
Ama-opharetha ajwayele ukufakwa kwe-LTE-M kuqala emazweni avele ambozwe (isib. I-US). Kulula kakhulu ukuthuthukisa umbhoshongo okhona we-LTE ukusekela i-LTE-M kunokungeza ukwesekwa kwe-NB-IOT.
Kodwa-ke, uma i-LTE ingasekelwa vele, kushibhile ukubeka ingqalasizinda entsha ye-NB-IOT.
Lezi zinhlelo nazo zenzelwe ukukhulisa ukuqwashisa kwabasebenzisi ngokusetshenziswa kukagesi okusebenzayo nangokucacile ngalezi zingamamitha.
Isikhathi sePosi: Dec-13-2022
