LTE-M uye NB-IoTiLow Power Wide Area Networks (LPWAN) yakagadzirirwa IoT. Aya maitiro matsva ekubatanidza anouya nemabhenefiti ekushomeka kwesimba rekushandisa, kupinza kwakadzika, madiki fomu zvinhu uye, pamwe zvakanyanya kukosha, kuderedzwa kwemitengo.
Kuongorora kwekukurumidza
LTE-MinomiriraYenguva Yakareba Evolution yeMichinauye ndiro izwi rakarerutswa reMTC LPWA (enhanced machine type communication low power wide area) tekinoroji.
NB-IoTinomiriraNarrowBand-Internet yezvinhuuye, seLTE-M, itekinoroji yakaderera yemagetsi yakafara nzvimbo yakagadzirirwa IoT.
Tafura inotevera inofananidza hunhu hwakakosha kune maviri eIoT matekinoroji uye yakavakirwa paruzivo kubva3GPP Kuburitswa 13. Iwe unogona kuwana data kubva kune dzimwe kuburitswa dzakapfupikiswa mune izviNarrowband IoT Wikipedia chinyorwa.
Ruzivo rwuri pamusoro hauna kukwana asi runobatsira rwekutanga kana uri kuyedza kufunga kuti NB-IoT kana LTE-M inonyatsokodzera purojekiti yako yeIoT.
Tichifunga nezvechimbichimbi ichocho, ngatinyure zvishoma. Mamwe manzwisisiro pamusoro pehunhu hwakadai sekuvhara / kupinda, kutenderera pasirese, mashandisiro emagetsi, kufamba, uye rusununguko rwokusiya zvichabatsira sarudzo yako.
Global deployment uye roaming
NB-IoT inogona kuiswa pane ese 2G (GSM) uye 4G (LTE) network, nepo LTE-M iri ye4G chete. Nekudaro, LTE-M yatova kuenderana neiyo iripo LTE network, nepo NB-IoT inoshandisaDSSS modulation, izvo zvinoda hardware chaiyo. Ose ari maviri akarongwa kuti avepo pa5G. Izvi zvinhu, pamwe nezvimwe, zvinokanganisa kuwanikwa pasirese.
Kuwanikwa kwepasi rose
Neraki, GSMA ine chishandiso chinobatsira chinonzi theMobile IoT Deployment Mepu. Mariri, iwe unogona kuona kutumirwa kwepasi rose kweNB-IoT uye LTE-M matekinoroji.
Vashandisi vaiwanzo tumira LTE-M kutanga munyika dzaive neLTE kare (semuUS). Zviri nyore kusimudzira iripo LTE shongwe kutsigira LTE-M pane kuwedzera NB-IoT rutsigiro.
Nekudaro, kana LTE isati yatsigirwa, zvakachipa kuisa nyowani NB-IoT zvivakwa.
Matanho aya anoitirwawo kusimudzira ruzivo rwevashandisi nezve mashandisiro akanaka uye nehungwaru kwemagetsi kuburikidza nemamita aya.
Nguva yekutumira: Zvita-13-2022
