Nrog rau kev nce qib sai ntawm thev naus laus zis thiab qhov kev thov kom muaj kev sib txuas lus hauv Is Taws Nem ceev ceev, CAT1 (Qeb 1) thev naus laus zis tau nrov dua thiab siv dav hauv ntau yam lag luam.
Ib qho ntawm cov kev txhim kho tshiab tshaj plaws hauv kev lag luam yog kev qhia txog CAT1 modules thiab routers tshiab los ntawm cov chaw tsim khoom loj. Cov khoom siv no muab kev pabcuam zoo dua thiab kev ceev ceev dua hauv cov cheeb tsam nyob deb nroog uas kev sib txuas xov hlau yuav tsis muaj lossis tsis ruaj khov.
Tsis tas li ntawd xwb, qhov kev nthuav dav ntawm Internet of Things (IoT) cov khoom siv tau txhawb nqa kev siv thev naus laus zis CAT1 hauv ntau qhov chaw. Cov thev naus laus zis no ua rau muaj kev sib txuas ntawm ntau yam khoom siv xws li cov khoom siv ntse, cov khoom hnav tau thiab cov sensors kev lag luam.
Tsis tas li ntawd xwb, nrog rau kev txhim kho tas mus li ntawm 5G thev naus laus zis, CAT1 tau dhau los ua ib qho cuab yeej tseem ceeb los txuas qhov sib txawv ntawm 4G thiab 5G tes hauj lwm. Qhov no yuav sai sai no ua rau cov khoom siv txav mus los ntawm ob lub tes hauj lwm, ua rau kev sib txuas lus sai dua thiab ua haujlwm tau zoo dua.
Ntxiv rau kev nce qib ntawm thev naus laus zis, kev hloov pauv txoj cai kuj tseem ua rau kev lag luam CAT1 nthuav dav. Ntau lub tebchaws tab tom kho lawv cov kev faib spectrum kom haum rau kev siv thev naus laus zis CAT1 ntau ntxiv. Hauv Tebchaws Meskas, Pawg Neeg Saib Xyuas Kev Sib Txuas Lus Hauv Tebchaws (FCC) tau tshaj tawm cov cai tshiab uas tso cai rau CAT1 cov khoom siv siv cov zaus xov tooj cua ntxiv.
Zuag qhia tag nrho, kev lag luam CAT1 txuas ntxiv mus ua qhov kev vam meej tseem ceeb hauv kev txhim kho kev sib txuas thiab nthuav nws txoj kev siv. Cov thev naus laus zis yuav txuas ntxiv mus loj hlob thiab hloov pauv hauv xyoo tom ntej vim muaj kev thov ntau ntxiv rau kev sib txuas hauv internet ceev ceev thiab txhim khu kev qha.
Lub sijhawm tshaj tawm: Lub Peb Hlis-17-2023