Puas yog NB-IoT chips, modules, thiab kev lag luam kev lag luam puas paub tab?

Tau ntev, nws feem ntau ntseeg tias NB-IoT chips, modules, thiab cov ntawv thov kev lag luam tau dhau los ua neeg paub tab.Tab sis yog tias koj saib tob dua, tam sim no NB-IoT chips tseem tab tom tsim thiab hloov tsis tu ncua, thiab kev nkag siab ntawmqhov pib ntawm lub xyoo yuav twb tsis sib haum nrog qhov tseeb ntawm qhov kawg ntawm lub xyoo.

Nyob rau hauv 5 xyoo dhau los, peb tau pom ib tiam tshiab ntawm "cores" hloov cov qub.Xiaomi Songguo NB-IoT, Qualcomm MDM9206,thiab lwm yam tsis ua tiav, ODM mobile core kev sib txuas lus tsis tau pom kev txhim kho, Hisilicon Boudica 150 cov khoom lag luam tau txo qis, thiab lwm yam.Nyob rau tib lub sijhawm, kev sib txuas lus hauv xov tooj ntawm tes, Xinyi Cov Ntaub Ntawv, Zhilianan, Nuoling Technology, Core Zoo li semiconductors, thiab lwm yam.nkag mus rau tib neeg lub zeem muag.Nyob rau hauv xyoo tas los no, ntau tshaj 20 lub tuam txhab tau lees tias yog NB-IoT chips, qee qhov tau tso tseg, thiabib co tseem ua hauj lwm rau nws.

Hauv NB-IoT ecosystem, qhov ntsuas ntawm cov tuam txhab tsim qauv npaj tsim NB-IoT modules tau mus txog kaum ob lossis ntau pua.Txhua moduletuam txhab tau launched txawv module khoom qauv, thiab tus naj npawb ntawm module qauv tau tshaj 200. ntau npaum li.Txawm li cas los xij, tsis muajntau lub tuam txhab nrog kev ruaj khov thiab kev xa khoom loj hauv qhov kev sib tw hnyav no.Lub concentration ntawm sab saum toj 5 domestic module manufacturerstau raug soj ntsuam.Tam sim no, qhov concentration ntawm sab saum toj 5 domestic NB-IoT module manufacturers tuaj yeem ncav cuag li 70-80%.Nws pom tau tiasdaim ntawv thov kev lag luam no tseem yuav tsum tau nthuav tawm.

Txawm nyob hauv tsev lossis txawv teb chaws, kev txhim kho ntawm NB-IoT kev lag luam daim ntawv thov ua raws li txoj cai: pib los ntawm kev ntsuas ntsuas, nthuav mus rau ntau duathaj chaw xws li lub nroog ntse, kev tso khoom vaj khoom tsev, thiab chaw nres tsheb ntse.NB-IoT roj ntsuas, ntsuas dej, ntsuas pa taws, tsheb hluav taws xob, cov khoom siv dawb,ntse txoj kev teeb, ntse chaw nres tsheb, ntse ua liaj ua teb, ntse qhov rooj xauv, ntse taug qab thiab lwm yam kev thov scenarios tau nthuav dav mus rau qhov sib txawv.


Post lub sij hawm: Jan-24-2022