Ịntanetị nke ihe na-akpa webụsaịtị ụwa ọhụrụ nke ihe jikọrọ ọnụ.Na njedebe nke 2020, ihe dị ka ijeri ngwaọrụ 2.1 jikọtara na netwọk mpaghara sara mbara dabere na teknụzụ ekwentị ma ọ bụ LPWA.Ahịa ahụ dị nnọọ iche ma kewaa n'ime ọtụtụ gburugburu ebe obibi.N'ebe a, a ga-elekwasị anya na teknụzụ teknụzụ atọ kachasị ama maka ịkparịta ụka n'Ịntanet IoT - 3GPP gburugburu ebe obibi nke teknụzụ cellular, teknụzụ LPWA LoRa na gburugburu 802.15.4.
Ezinụlọ 3GPP nke teknụzụ ekwentị na-akwado usoro gburugburu ebe obibi kachasị na netwọk IoT sara mbara.Berg Insight na-eme atụmatụ na ọnụ ọgụgụ zuru ụwa ọnụ nke ndị debanyere aha cellular IoT ruru ijeri 1.7 na njedebe nke afọ - kwekọrọ na pasent 18.0 nke ndị debanyere aha ekwentị niile.Mbupu nke modul IoT ekwentị kwa afọ mụbara site na 14.1 pasent na 2020 ruo nkeji 302.7.Ọ bụ ezie na ọrịa COVID-19 metụtara ọchịchọ n'ọtụtụ mpaghara ngwa ngwa na 2020, ụkọ mgbawa zuru ụwa ọnụ ga-enwe mmetụta sara mbara na ahịa na 2021.
Odida obodo teknụzụ IoT cellular nọ n'oge mgbanwe ngwa ngwa.Mmepe na China na-eme ka mgbanwe zuru ụwa ọnụ gaa na teknụzụ 4G LTE sitere na 2G nke ka na-enweta oke oke nke mbupu modul na 2020. Ntugharị site na 2G gaa na 4G LTE malitere na North America na 3G dị ka teknụzụ etiti.Mpaghara ahụ ahụla ngwa ngwa nke LTE Cat-1 kemgbe 2017 na LTE-M malite na 2018 n'otu oge ka GPRS na CDMA na-apụ n'anya.Europe ka bụ nnukwu ahịa 2G, ebe ọtụtụ ndị na-arụ ọrụ na-eme atụmatụ maka ọdịda netwọkụ 2G ka ngwụcha afọ 2025.
Mbupu modul NB-IoT na mpaghara ahụ malitere na 2019 n'agbanyeghị na mpịakọta ka dị obere.Enweghị mkpuchi mkpuchi pan-European LTE-M nwere oke nnabata nke teknụzụ na mpaghara n'ọtụtụ sara mbara.Mwepụta netwọkụ LTE-M na-aga n'ihu n'ọtụtụ mba, ọ ga-ebukwa mpịakọta malite na 2022. China na-aga ngwa ngwa site na GPRS gaa NB-IoT na ngalaba ahịa ahịa dị ka onye na-ahụ maka ekwentị kacha ukwuu nke mba ahụ kwụsịrị ịgbakwunye ngwaọrụ 2G ọhụrụ na netwọkụ ya na 2020. N'otu oge ahụ, enwere mmụba na-achọ maka LTE Cat-1 modul.2020 bụkwa afọ mgbe modul 5G malitere ibupu n'obere mpịakọta na mwepụta nke ụgbọ ala 5G na ọnụ ụzọ IoT.
LoRa na-enweta ume dị ka ikpo okwu njikọ zuru ụwa ọnụ maka ngwaọrụ IoT.Dị ka Semtech si kwuo, ntọala arụnyere nke ngwaọrụ LoRa ruru nde 178 na mmalite nke 2021. Akụkụ mbụ nke ngwa ngwa olu bụ smart gas na mmiri metering, ebe obere ike LoRa dabara ihe achọrọ maka ịrụ ọrụ batrị ogologo ndụ.LoRa na-enwetakwa traction maka obodo ukwu na mpaghara mpaghara IoT nkesa maka ịkparịta ụka n'Ịntanet smart sensọ na nsuso ngwaọrụ n'ime obodo, ụlọ ọrụ mmepụta ihe, ụlọ azụmahịa na ụlọ.
Semtech ekwupụtala na ọ na-ewepụta ego ruru nde US $ 88 site na ibe LoRa n'afọ ego ya na-agwụ na Jenụwarị 2021 ma na-atụ anya mmụba pasent 40 na-abawanye kwa afọ n'ime afọ ise na-abịa.Berg Insight na-eme atụmatụ na mbupu ngwaọrụ LoRa kwa afọ bụ nkeji 44.3 na 2020.
Ruo 2025, a na-ebu amụma mbupu kwa afọ na ọ ga-eto n'ọnụego uto kwa afọ (CAGR) nke 32.3 pasent iru nkeji 179.8.Ọ bụ ezie na China ruru ihe karịrị pasentị 50 nke mkpokọta mbupu na 2020, mbupu ngwaọrụ LoRa na Europe na North America na-atụ anya ịba ụba n'ọtụtụ dị ukwuu n'afọ ndị na-abịanụ ka nkuchi na-etolite na mpaghara ndị ahịa na ụlọ ọrụ.
802.15.4 WAN bụ ntọala njikọ njikọ maka netwọọdụ ntupu ikuku obosara nkeonwe ejiri maka ngwa dị ka smart meter.
N'ịnọ na asọmpi na-abawanye ụba site na ụkpụrụ LPWA na-apụta, 802.15.4 WAN ka a na-atụ anya na ọ ga-eto n'ogo na-agafeghị oke n'afọ ndị na-abịa.Berg Insight na-ebu amụma na mbupu nke ngwaọrụ 802.15.4 WAN ga-eto na CAGR nke 13.2 pasent site na nde 13.5 na 2020 ruo nde 25.1 site na 2025. A na-atụ anya na Smart metering ga-aza ajụjụ maka nnukwu ihe a chọrọ.
Wi-SUN bụ ọkọlọtọ ụlọ ọrụ na-eduga maka netwọọkụ igwe eletrik dị na North America, na ntinye na-agbasa na akụkụ nke Asia-Pacific na Latin America.
Oge nzipu: Eprel-21-2022
