Cov txheej txheem sib txuas lus ntawm cov teeb pom kev ntse

IoT ntse teeb pom kev zooUa tsis tau yam tsis muaj kev txhawb nqa ntawm thev naus laus zis networking. Tam sim no muaj ntau txoj hauv kev los txuas rau Is Taws Nem hauv kev ua lag luam, xws li WIFI, LoRa, NB-IoT, 4G / 5G, thiab lwm yam. Cov txheej txheem networking no muaj lawv tus kheej qhov zoo thiab tsim nyog rau ntau qhov xwm txheej siv. Tom ntej no, lub tuam txhab tsim teeb pom kev ntse TIANXIANG yuav tshawb nrhiav tob txog qhov zoo sib xws thiab qhov sib txawv ntawm NB-IoT thiab 4G / 5G, ob lub thev naus laus zis sib txuas lus IoT, hauv ib puag ncig network pej xeem.

Cov yam ntxwv thiab kev siv ntawm NB-IoT

NB-IoT, lossis narrowband Internet of Things, yog ib qho thev naus laus zis sib txuas lus uas tsim tshwj xeeb rau Internet of Things. Nws yog qhov tsim nyog rau kev txuas ntau lub cuab yeej siv hluav taws xob tsawg, xws li cov sensors, cov ntsuas dej ntse, thiab cov ntsuas hluav taws xob ntse. Cov khoom siv no feem ntau ua haujlwm hauv hom qis zog nrog lub roj teeb lub neej txog li ntau xyoo. Tsis tas li ntawd, NB-IoT kuj muaj cov yam ntxwv ntawm kev npog dav thiab tus nqi sib txuas qis, uas ua rau nws tshwj xeeb hauv thaj chaw ntawm Internet of Things.

Raws li kev siv tshuab sib txuas lus niaj hnub hauv peb lub neej txhua hnub, 4G / 5G tes hauj lwm xov tooj ntawm tes tau piav qhia los ntawm kev kub ceev thiab kev xa cov ntaub ntawv loj. Txawm li cas los xij, hauv IoT lub teeb pom kev ntse, cov yam ntxwv ntawm 4G / 5G tsis tas li tsim nyog. Rau IoT lub teeb pom kev ntse, kev siv hluav taws xob tsawg thiab tus nqi qis yog cov yam tseem ceeb dua. Yog li ntawd, thaum xaiv IoT kev sib txuas lus thev naus laus zis, nws yog qhov tsim nyog los ua qhov kev xaiv tsim nyog tshaj plaws raws li cov xwm txheej thiab kev xav tau tshwj xeeb.

Kev Sib Piv ntawm NB-IoT thiab 4G/5G

Kev sib xws ntawm cov khoom siv thiab tus nqi ntawm cov ntaub ntawv

Cov tes hauj lwm 4G cellular zoo heev hauv kev sib raug zoo ntawm cov khoom siv, thiab cov khoom siv xa cov ntaub ntawv ceev xws li smartphones thiab ntsiav tshuaj tuaj yeem hloov kho tau zoo heev. Txawm li cas los xij, nws tsim nyog sau cia tias cov khoom siv 4G feem ntau xav tau kev siv hluav taws xob ntau dua thaum lub sijhawm ua haujlwm kom tswj tau lawv qhov ceev xa cov ntaub ntawv.

Hais txog tus nqi ntawm cov ntaub ntawv thiab kev pab them nqi, NB-IoT paub txog nws qhov kev xa cov ntaub ntawv qis dua, uas feem ntau yog nyob rau hauv ntau pua bps txog pua pua kbps. Tus nqi no txaus rau ntau lub teeb ntse IoT, tshwj xeeb tshaj yog rau cov khoom siv uas xav tau kev xa cov ntaub ntawv tsis tu ncua lossis kev xa cov ntaub ntawv me me.

4G cellular networks paub txog lawv cov peev xwm xa cov ntaub ntawv ceev ceev, nrog rau cov nqi txog li ntau megabits ib ob (Mbps), uas yog qhov tsim nyog heev rau kev xa cov yeeb yaj kiab tiag tiag, kev ua si suab siab, thiab kev xav tau xa cov ntaub ntawv loj heev.

Kev Them Nqi thiab Tus Nqi

NB-IoT ua tau zoo heev hauv kev npog. Ua tsaug rau kev siv thev naus laus zis low-power wide area network (LPWAN), NB-IoT tsis yog tsuas yog muab kev npog dav hauv tsev thiab sab nraum zoov xwb, tab sis kuj yooj yim nkag mus rau hauv cov tsev thiab lwm yam teeb meem kom ntseeg tau tias muaj kev xa xov tooj ruaj khov.

Cov tes hauj lwm 4G kuj muaj kev pabcuam dav dav, tab sis lawv qhov kev ua tau zoo yuav tsis zoo li cov thev naus laus zis qis-zog dav dav (LPWAN) xws li NB-IoT thaum ntsib teeb meem kev pabcuam teeb liab hauv qee thaj chaw deb lossis thaj chaw deb.

Cov khoom siv NB-IoT feem ntau pheej yig vim lawv tsom mus rau kev muab cov kev daws teeb meem pheej yig thiab siv hluav taws xob tsawg. Qhov no ua rau NB-IoT muaj txiaj ntsig zoo hauv kev siv cov teeb pom kev ntse IoT ntau heev.

Chaw tsim khoom teeb pom kev ntse TIANXIANGntseeg tias NB-IoT thiab 4G cellular networks muaj lawv tus kheej qhov zoo thiab tuaj yeem xaiv tau raws li qhov xav tau. Raws li lub tuam txhab tsim teeb pom kev zoo ntse uas koom nrog hauv IoT, peb ib txwm raug tsav los ntawm kev tsim kho tshiab thiab cog lus tias yuav txhaj tshuaj lub zog kinetic tseem ceeb rau hauv kev txhim kho ntse ntawm cov nroog. Yog tias koj muaj kev xav tau, thov koj xav tiv tauj peb rau ahais nqe lus!