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Cellular thiab LPWA IoT Device Ecosystems

Is Taws Nem ntawm Yam tab tom nthuav tawm lub vev xaib tshiab thoob ntiaj teb ntawm cov khoom sib txuas.Thaum kawg ntawm xyoo 2020, kwv yees li 2.1 billion cov khoom siv tau txuas nrog thaj chaw dav dav raws li xov tooj ntawm tes lossis LPWA thev naus laus zis.Kev ua lag luam muaj ntau haiv neeg thiab muab faib ua ntau yam ecosystems.Ntawm no yuav tsom mus rau peb qhov tseem ceeb tshaj plaws thev naus laus zis ecosystems rau thaj tsam dav IoT kev sib tham - 3GPP ecosystem ntawm cellular technologies, LPWA technologies LoRa thiab 802.15.4 ecosystem.

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3GPP tsev neeg ntawm xov tooj ntawm tes technologies txhawb nqa lub ecosystem loj tshaj plaws nyob rau hauv dav cheeb tsam IoT networking.Berg Insight kwv yees tias lub ntiaj teb cov xov tooj ntawm tes IoT cov neeg siv khoom muaj nqis txog 1.7 billion thaum kawg ntawm lub xyoo - sib xws rau 18.0 feem pua ​​​​ntawm tag nrho cov neeg siv xov tooj ntawm tes.Kev xa khoom txhua xyoo ntawm cellular IoT modules nce 14.1 feem pua ​​​​hauv 2020 kom ncav cuag 302.7 lab units.Thaum COVID-19 kis thoob qhov txhia chaw cuam tshuam rau kev thov hauv ntau qhov chaw thov loj hauv 2020, lub ntiaj teb chip tsis txaus yuav muaj kev cuam tshuam dav rau kev lag luam hauv 2021.

Lub cellular IoT thev naus laus zis toj roob hauv pes yog nyob rau theem ntawm kev hloov pauv sai.Kev txhim kho hauv Suav teb ua kom lub ntiaj teb hloov pauv mus rau 4G LTE thev naus laus zis los ntawm 2G uas tseem suav nrog feem ntau ntawm cov khoom xa tuaj hauv xyoo 2020. Kev txav los ntawm 2G mus rau 4G LTE tau pib hauv North America nrog 3G raws li kev siv tshuab nruab nrab.Lub cheeb tsam tau pom qhov nce sai ntawm LTE Cat-1 txij li xyoo 2017 thiab LTE-M pib xyoo 2018 tib lub sijhawm thaum GPRS thiab CDMA tab tom ploj mus.Teb chaws Europe tseem nyob rau qhov loj ntawm 2G kev ua lag luam, qhov twg feem ntau ntawm cov neeg ua haujlwm tau npaj rau 2G network hnub poob thaum lig 2025.

NB-IoT module xa khoom hauv cheeb tsam tau pib xyoo 2019 txawm tias qhov ntim tseem me me.Qhov tsis muaj yias-European LTE-M kev pab them nqi tam sim no txwv tsis pub siv cov thev naus laus zis hauv cheeb tsam ntawm qhov dav dav.Txawm li cas los xij, LTE-M network rollouts tab tom tab tom ua nyob rau hauv ntau lub teb chaws thiab yuav tsav tag nrho pib xyoo 2022. Tuam Tshoj tau nrawm nrawm los ntawm GPRS mus rau NB-IoT hauv kev lag luam loj raws li lub teb chaws tus neeg siv xov tooj loj tshaj plaws tau nres ntxiv 2G cov cuab yeej tshiab rau nws lub network hauv xyoo 2020. Tib lub sijhawm, muaj kev boom hauv kev thov rau LTE-Cat-based modules.2020 kuj yog xyoo thaum 5G modules pib xa khoom me me nrog kev xa tawm ntawm 5G-enabled tsheb thiab IoT rooj vag.

LoRa tau txais lub zog los ua lub ntiaj teb kev sib txuas platform rau IoT cov khoom siv.Raws li Semtech, lub hauv paus tau teeb tsa ntawm LoRa li tau mus txog 178 lab thaum pib ntawm 2021. Thawj qhov loj ntim daim ntawv thov ntu yog ntse roj thiab ntsuas dej, qhov twg LoRa lub zog siv hluav taws xob tsawg yog qhov yuav tsum tau ua rau lub neej ntev roj teeb.LoRa tseem tau txais kev txhawb nqa rau lub nroog thiab cheeb tsam hauv cheeb tsam IoT kev xa mus rau kev sib txuas lus ntse sensors thiab taug qab cov cuab yeej hauv nroog, cov chaw lag luam, cov tsev lag luam thiab tsev.

Semtech tau hais tias nws tau tsim nyob rau hauv thaj tsam ntawm US $ 88 lab hauv cov nyiaj tau los ntawm LoRa chips hauv nws lub xyoo nyiaj txiag xaus rau lub Ib Hlis 2021 thiab xav tias yuav muaj 40 feem pua ​​​​txhua xyoo kev loj hlob ntawm tsib xyoos tom ntej.Berg Insight kwv yees tias kev xa khoom txhua xyoo ntawm LoRa cov cuab yeej yog 44.3 lab units hauv 2020.

Txog xyoo 2025, kev xa khoom txhua xyoo tau kwv yees tias yuav loj hlob ntawm qhov kev loj hlob txhua xyoo (CAGR) ntawm 32.3 feem pua ​​​​mus txog 179.8 lab units.Thaum Tuam Tshoj suav txog ntau dua 50 feem pua ​​​​ntawm tag nrho cov khoom xa tuaj hauv xyoo 2020, LoRa cov khoom xa tuaj hauv Tebchaws Europe thiab North America tau xav tias yuav nce mus rau qhov tseem ceeb hauv xyoo tom ntej raws li kev saws me nyuam loj hlob hauv cov neeg siv khoom thiab kev lag luam.

802.15.4 WAN yog ib qho kev sib txuas tsim platform rau cov chaw ntiag tug dav dav wireless mesh tes hauj lwm siv rau kev siv xws li kev ntsuas ntse.

Tau ntsib nrog kev sib tw ntxiv los ntawm cov qauv LPWA, 802.15.4 WAN tsuas yog xav tias yuav loj hlob ntawm tus nqi nruab nrab hauv xyoo tom ntej.Berg Insight kwv yees tias kev xa khoom ntawm 802.15.4 WAN cov cuab yeej yuav loj hlob ntawm CAGR ntawm 13.2 feem pua ​​​​los ntawm 13.5 lab units hauv 2020 txog 25.1 lab units los ntawm 2025. Kev ntsuas ntse yuav tsum suav rau feem ntau ntawm qhov xav tau.

Wi-SUN yog tus qauv kev lag luam rau kev ntsuas hluav taws xob ntse hauv North America, nrog rau kev saws me nyuam kuj kis mus rau ib feem ntawm Asia-Pacific thiab Latin America.


Lub sij hawm xa tuaj: Plaub Hlis-21-2022