Kev hloov pauv sai ntawm Is Taws Nem ntawm Yam (IoT) tau tsav kev tsim kho tshiab thiab siv ntau yam kev sib txuas lus thev naus laus zis. Ntawm lawv, CAT1 tau tshwm sim los ua qhov kev daws teeb meem tseem ceeb, muab kev sib txuas nruab nrab ntawm tus nqi tsim nyog rau kev siv IoT. Kab lus no tshawb txog cov hauv paus ntsiab lus ntawm CAT1, nws cov yam ntxwv, thiab nws cov neeg siv sib txawv hauv IoT toj roob hauv pes.
CAT1 yog dab tsi?
CAT1 (Qeb 1) yog ib qeb txhais los ntawm 3GPP hauv LTE (Long Term Evolution) tus qauv. Nws yog tsim tshwj xeeb rau IoT thiab low-power wide-area network (LPWAN) daim ntawv thov. CAT1 txhawb nqa cov ntaub ntawv sib kis tus nqi nruab nrab, ua rau nws zoo tagnrho rau cov ntawv thov uas yuav tsum tau siv bandwidth zoo yam tsis tas yuav muaj kev nrawm nrawm.
Cov yam ntxwv tseem ceeb ntawm CAT1
1. Cov ntaub ntawv tus nqi: CAT1 txhawb downlink ceev txog li 10 Mbps thiab uplink ceev txog li 5 Mbps, ua tau raws li cov ntaub ntawv xa mus xav tau ntawm feem ntau IoT daim ntaub ntawv.
2. Kev Pabcuam: Siv cov cuab yeej LTE uas twb muaj lawm, CAT1 muaj kev pabcuam dav dav, ua kom muaj kev ua haujlwm ruaj khov hauv nroog thiab nyob deb nroog.
3. Kev Siv Hluav Taws Xob: Txawm hais tias nws muaj lub zog siv ntau dua li CAT-M thiab NB-IoT, CAT1 tseem siv zog ntau dua li cov khoom siv 4G ib txwm siv, tsim nyog rau kev siv hluav taws xob nruab nrab.
4. Tsawg Latency: Nrog lub latency feem ntau nyob nruab nrab ntawm 50-100 milliseconds, CAT1 yog qhov zoo rau cov ntawv thov uas xav tau qee theem ntawm lub sijhawm teb.
Kev siv CAT1 hauv IoT
1. Lub Nroog Ntse: CAT1 ua kom muaj kev sib txuas lus zoo rau cov teeb pom kev zoo, kev tswj xyuas qhov chaw nres tsheb, thiab cov txheej txheem khaws cov khib nyiab, txhim kho tag nrho cov kev ua haujlwm hauv nroog.
2. Cov tsheb sib txuas: Cov yam ntxwv nruab nrab thiab qis qis ntawm CAT1 ua rau nws zoo tagnrho rau cov ntaub ntawv hauv tsheb, kev taug qab tsheb, thiab kev kuaj xyuas chaw taws teeb.
3. Smart Metering: Rau cov khoom siv xws li dej, hluav taws xob, thiab roj, CAT1 pab txhawb kev xa cov ntaub ntawv hauv lub sijhawm, txhim kho qhov raug thiab ua haujlwm ntawm cov ntsuas ntsuas ntse.
4. Kev Saib Xyuas Kev Ruaj Ntseg: CAT1 txhawb nqa cov ntaub ntawv xa mus xav tau ntawm cov cuab yeej saib xyuas video, tuav cov kev daws teeb meem nruab nrab ntawm cov kwj dej kom zoo rau kev saib xyuas kev ruaj ntseg.
5. Wearable Devices: Rau cov khoom siv uas xav tau cov ntaub ntawv xa mus rau lub sijhawm, xws li kev soj ntsuam kev noj qab haus huv, CAT1 muaj kev sib txuas txhim khu kev qha thiab txaus bandwidth.
Qhov zoo ntawm CAT1
1. Tsim Network Infrastructure: CAT1 leverages LTE tes hauj lwm uas twb muaj lawm, tshem tawm qhov xav tau ntxiv network deployment thiab txo cov nqi khiav hauj lwm.
2. Ntau yam Daim Ntawv Thov Kev Tsim Nyog: CAT1 caters rau ntau yam kev siv IoT nruab nrab, hais txog kev xav tau ntawm kev lag luam.
3. Kev Ua Tau Zoo thiab Tus Nqi: CAT1 sib npaug ntawm kev ua haujlwm thiab tus nqi, nrog cov nqi qis dua piv rau cov thev naus laus zis LTE siab dua.
CAT1, nrog rau nws cov peev xwm nruab nrab thiab qis zog sib txuas lus, tau npaj los ua lub luag haujlwm tseem ceeb hauv IoT domain. Los ntawm kev siv cov cuab yeej LTE uas twb muaj lawm, CAT1 muab kev txhawb nqa kev sib txuas lus txhim khu kev qha rau cov nroog ntse, tsheb sib txuas, ntsuas ntsuas ntse, kev soj ntsuam kev nyab xeeb, thiab cov khoom siv hnav. Raws li daim ntawv thov IoT txuas ntxiv nthuav dav, CAT1 xav tias yuav dhau los ua qhov tseem ceeb hauv kev ua kom muaj txiaj ntsig zoo thiab ua kom muaj txiaj ntsig IoT cov kev daws teeb meem.
Nyob twj ywm rau ntawm peb tshooj xov xwm rau qhov hloov tshiab tshiab ntawm CAT1 thiab lwm yam kev siv thev naus laus zis IoT!
Post lub sij hawm: May-29-2024
