Kev hloov kho hauv Internet ntawm Internet (IOT) tau tsav lub tswv yim tshiab thiab kev thov ntawm ntau yam kev sib txuas lus thev naus laus zis. Ntawm lawv, Cat1 tau tawm los ntawm cov kev daws teeb meem tseem ceeb, muab kev sib txuas ib nrab tus nqi txuas rau IOT daim ntawv thov. Cov ntawv tshawb fawb txog cov qauv ntawm Cat1, nws cov yam ntxwv, thiab nws cov xwm txheej sib txawv hauv cov toj roob hauv IOT.
CAT1 yog dab tsi?
Cat1 (qeb 1) yog pawg tau hais los ntawm 3GPP nyob rau hauv lub lte (lub sij hawm ntev kev hloov pauv) tus qauv. Nws yog tsim tshwj xeeb rau IOT thiab Low-wort-cheeb tsam network (Lpwan) cov ntawv thov. Cat1 txhawb nqa cov ntaub ntawv mob hnyav, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau cov kev xav tau ultra-high.
Cov yam ntxwv tseem ceeb ntawm Cat1
1. Cov ntaub ntawv tus nqi: Cat1 txhawb nqa downlink ceev txog li 10 Mbps nrawm txog li 5 Mbps, tau ntsib cov ntaub ntawv kis tau ntawm cov ntawv thov IOT.
2. Kev them nqi: Siv cov cuab yeej Lte Lte Lte Lte, Cat1 muaj cov kev pab cuam ntau, kom ua haujlwm ruaj khov nyob hauv nroog thiab cov chaw nyob deb nroog.
3. Lub hwj chim efficiency: Txawm hais tias nws muaj hluav taws xob ntau dua li miv-m thiab nb1 tseem muaj zog ntau dua li ib txwm muaj 4g khoom siv, haum rau nruab nrab cov ntawv thov.
4. Tsawg Latency: Nrog ib qho latency feem ntau ntawm 50-100 milliseconds, Cat1 yog zoo-haum rau cov ntawv thov kev ua haujlwm tiag tiag.
Cov ntawv thov ntawm Cat1 hauv IOT
1. Cov nroog ntse: CAT1 pab kev sib txuas lus ntse, kev tswj chaw nres tsheb, thiab cov khoom siv khib nyiab, txhim kho qhov ua tau zoo tshaj plaws hauv nroog loj.
2. Cov lus sib txuas nrog tsheb sib txuas thiab cov yam ntxwv tsis zoo ntawm Cat1 ua kom nws zoo tshaj rau cov ntaub ntawv tsheb, tsheb taug qab, thiab kev kuaj thaj chaw, thiab cov chaw taws teeb.
3. Smart Mettering: Rau cov khoom siv xws li dej, hluav taws xob, cov roj ntsha, cat1, caty ntawm cov ntaub ntawv tiag tiag thiab kev ua tau zoo ntawm cov xov tooj ntawm cov ntse.
4. Kev ruaj ntseg kev soj ntsuam: Cat1 txhawb nqa cov ntaub ntawv sib kis tau ntawm cov cuab yeej saib xyuas video, tuav nruab nrab-daws teeb meem rau kev saib xyuas ruaj khov.
5. Cov khoom siv hnav: rau cov khoom siv uas xav tau cov ntaub ntawv xa tawm tiag tiag, xws li kev saib xyuas kev noj qab haus huv, cat1 muaj bandwidth txhim khu kev qha.
Qhov Zoo ntawm Cat1
1. Tsim Network Infrastructure: Cat1 Cov Kev Siv Nuj Nqis Cov kev xav tau no muaj nuj nqis rau kev siv kev pabcuam thiab txo cov nqi ua haujlwm.
2
3. Kev ntsuas kev ua tau zoo thiab tus nqi: Cat1 ntaus sib npaug ntawm kev ua tau zoo thiab tus nqi, nrog qis dua module cov nqi piv tau piv rau siab dua-kawg-kawg lte thev naus laus zis.
Cat1, nrog nws tus lej nruab nrab thiab cov hluav taws xob tsawg zog, yog kev ua si rau lub luag haujlwm tseem ceeb hauv IOT Domain. Los ntawm kev siv cov cuab yeej LTE LE LTE, Cat1 muab kev sib txuas lus txhim khu kev sib txuas lus rau cov nroog ntse, cov chaw sib txuas, kev soj ntsuam kev nyab xeeb, thiab cov khoom siv hnav. Raws li cov ntawv thov iot txuas ntxiv mus nthuav dav, CAT1 tau cia siab tias yuav muaj feem ntau tsis muaj peev xwm ua rau cov kev daws teeb meem.
Nyob nrog peb kab ntawv xov xwm rau cov hloov tshiab tshaj plaws ntawm Cat1 thiab lwm yam kev pib siv tshuab thev naus laus zis!
Lub Sijhawm Post: Lub Tsib Hlis-29-2024
