AIoT Research Institute yatulutsa lipoti lokhudzana ndi IoT ya mafoni - "Cellular IoT Series LTE Cat.1/LTE Cat.1 bis Market Research Report (2023 Edition)". Poganizira kusintha kwa malingaliro a makampani pa chitsanzo cha IoT cha mafoni kuchokera ku "piramidi" kupita ku "dzira", AIoT Research Institute ikupereka kumvetsetsa kwake:
Malinga ndi AIoT, "chitsanzo cha dzira" chingakhale chovomerezeka pokhapokha ngati pali zinthu zinazake, ndipo cholinga chake ndi cha gawo lolankhulana logwira ntchito. Pamene IoT yopanda ntchito, yomwe ikupangidwanso ndi 3GPP, ikuphatikizidwa mu zokambiranazo, kufunikira kwa zipangizo zolumikizidwa pakulankhulana ndi ukadaulo wolumikizirana kumatsatirabe lamulo la "chitsanzo cha piramidi" nthawi zonse.
Miyezo ndi Zatsopano Zamakampani Zimayendetsa Kukula Mwachangu kwa Cellular Passive IoT
Ponena za IoT yopanda mphamvu, ukadaulo wachikhalidwe wa IoT wopanda mphamvu unayambitsa chisokonezo pamene unayamba, chifukwa sufuna mawonekedwe amagetsi, kuti ukwaniritse zosowa za njira zambiri zolumikizirana zamagetsi zochepa, RFID, NFC, Bluetooth, Wi-Fi, LoRa ndi ukadaulo wina wolumikizirana ukuchita mayankho opanda mphamvu, ndipo IoT yopanda mphamvu yochokera pa netiweki yolumikizirana yam'manja idaperekedwa koyamba ndi Huawei ndi China Mobile mu Juni chaka chatha, ndipo panthawiyo inkadziwikanso kuti "eIoT". Yodziwika kuti "eIoT", cholinga chachikulu ndi ukadaulo wa RFID. Zikumveka kuti eIoT ili ndi njira zambiri zogwiritsira ntchito, mtengo wotsika komanso kugwiritsa ntchito mphamvu, kuthandizira ntchito zochokera kumalo, kulola maukonde am'deralo/adera lonse ndi makhalidwe ena, kudzaza zofooka zambiri za ukadaulo wa RFID.
Miyezo
Chizolowezi chophatikiza ma netiweki a IoT osagwiritsa ntchito intaneti ndi ma cellular network chalandira chidwi chochulukirapo, zomwe zapangitsa kuti kafukufuku wokhudza miyezo yoyenera apite patsogolo pang'onopang'ono, ndipo oimira ndi akatswiri oyenerera a 3GPP ayamba kale ntchito yofufuza ndi kukhazikitsa miyezo ya IoT yosagwiritsa ntchito intaneti.
Bungweli lidzatenga cellular passive ngati choyimira ukadaulo watsopano wa IOT wosagwiritsidwa ntchito mu dongosolo la ukadaulo wa 5G-A, ndipo likuyembekezeka kupanga muyezo woyamba wa cellular passive IOT wozikidwa pa netiweki ya foni mu mtundu wa R19.
Ukadaulo watsopano wa passive IoT ku China walowa mu gawo lomanga lokhazikika kuyambira 2016, ndipo pakadali pano ukupitilizabe kugwira ntchito bwino kwambiri paukadaulo watsopano wa passive IoT.
- Mu 2020, pulojekiti yoyamba yofufuza zaukadaulo watsopano wa mafoni, "Kafukufuku pa Zofunikira pa Kugwiritsa Ntchito kwa IoT Potengera Kulankhulana kwa Ma Cellular", motsogozedwa ndi China Mobile ku CCSA, ndi ntchito yokhudzana ndi kukhazikitsa miyezo yaukadaulo yachitika mu TC10.
- Mu 2021, pulojekiti yofufuza ya "Environmental Energy Based IoT Technology" yotsogozedwa ndi OPPO ndipo idatenga nawo gawo ndi China Mobile, Huawei, ZTE ndi Vivo idachitika mu 3GPP SA1.
- Mu 2022, China Mobile ndi Huawei adapereka lingaliro la pulojekiti yofufuza pa cellular passive IoT ya 5G-A mu 3GPP RAN, yomwe idayambitsa njira yapadziko lonse yokhazikitsira muyezo wa cellular passive.
Zatsopano mu Mafakitale
Pakadali pano, makampani atsopano apadziko lonse lapansi a IOT ali pachiyambi, ndipo mabizinesi aku China akutsogolera kwambiri pakupanga zinthu zatsopano m'mafakitale. Mu 2022, China Mobile idayambitsa pulogalamu yatsopano ya IOT "eBailing", yomwe ili ndi mtunda wodziwika wa mamita 100 pa chipangizo chimodzi, ndipo nthawi yomweyo, imathandizira kulumikizana kosalekeza kwa zida zingapo, ndipo ingagwiritsidwe ntchito poyang'anira zinthu, katundu ndi anthu m'malo apakati ndi akulu. Itha kugwiritsidwa ntchito poyang'anira katundu, katundu, ndi antchito m'malo apakati ndi akulu m'nyumba.
Kumayambiriro kwa chaka chino, kutengera mndandanda wa Pegasus wa ma tag chips a passive IoT omwe adadzipangira okha, Smartlink idakwanitsa kupanga tchipisi choyamba cha passive IoT padziko lonse lapansi komanso njira yolumikizirana ya 5G base station, ndikuyika maziko olimba a malonda aukadaulo watsopano wa passive IoT.
Zipangizo zakale za IoT zimafuna mabatire kapena magetsi kuti ziyendetse mauthenga awo ndi kutumiza deta. Izi zimachepetsa momwe amagwiritsidwira ntchito komanso kudalirika kwawo, komanso zimawonjezera mtengo wa chipangizocho komanso kugwiritsa ntchito mphamvu.
Kumbali ina, ukadaulo wa Passive IoT umachepetsa kwambiri ndalama zomwe zimagwiritsidwa ntchito pa zipangizo ndi mphamvu zomwe zimagwiritsidwa ntchito pogwiritsa ntchito mphamvu ya wailesi m'chilengedwe kuti ziyendetse kulumikizana ndi kutumiza deta. 5.5G idzathandizira ukadaulo wa Passive IoT, zomwe zimabweretsa mitundu yosiyanasiyana ya ntchito zomwe zimagwiritsidwa ntchito mtsogolo pa ntchito zazikulu za IoT. Mwachitsanzo, ukadaulo wa Passive IoT ungagwiritsidwe ntchito m'nyumba zanzeru, mafakitale anzeru, mizinda yanzeru, ndi madera ena kuti akwaniritse kasamalidwe ka zipangizo ndi ntchito zothandiza komanso zanzeru.
Kodi ma cellular passive IoT akuyamba kugunda msika wawung'ono wopanda zingwe?
Ponena za kukhwima kwa ukadaulo, IoT yosagwira ntchito ingagawidwe m'magulu awiri: mapulogalamu okhwima omwe akuimiridwa ndi RFID ndi NFC, ndi njira zofufuzira zamalingaliro zomwe zimasonkhanitsa mphamvu ya chizindikiro kuchokera ku 5G, Wi-Fi, Bluetooth, LoRa ndi zizindikiro zina kupita ku malo opangira magetsi.
Ngakhale kuti mapulogalamu a IoT opangidwa ndi mafoni pogwiritsa ntchito ukadaulo wolumikizirana ndi mafoni monga 5G ali aang'ono, mphamvu zawo siziyenera kunyalanyazidwa, ndipo ali ndi zabwino zambiri pakugwiritsa ntchito:
Choyamba, imathandizira mtunda wautali wolumikizirana. RFID yachikhalidwe yopanda phokoso pa mtunda wautali, monga mamita makumi angapo, kenako mphamvu yotulutsidwa ndi wowerenga chifukwa cha kutayika, singathe kuyambitsa chizindikiro cha RFID, ndipo passive IoT yochokera paukadaulo wa 5G ikhoza kukhala mtunda wautali kuchokera pa siteshoni yoyambira.
kulankhulana kopambana.
Chachiwiri, ikhoza kuthana ndi malo ovuta kugwiritsa ntchito. M'malo mwake, chitsulo, madzi otumizira chizindikiro m'njira yokhudza mphamvu yayikulu, kutengera ukadaulo wa 5G passive Internet of things, mu ntchito zothandiza zimatha kuwonetsa mphamvu yolimbana ndi zosokoneza, ndikuwonjezera kuchuluka kwa kuzindikira.
Chachitatu, zomangamanga zokwanira. Mapulogalamu a Cellular passive IoT safunika kukhazikitsa owerenga odzipereka owonjezera, ndipo amatha kugwiritsa ntchito mwachindunji netiweki ya 5G yomwe ilipo, poyerekeza ndi kufunikira kwa owerenga ndi zida zina monga RFID yachikhalidwe passive, chip mukugwiritsa ntchito mosavuta.
popeza ndalama zomwe zimagwiritsidwa ntchito poika ndalama mu dongosololi zilinso ndi ubwino waukulu.
Kuchokera pamalingaliro ogwiritsira ntchito, mu C-terminal ingachite mwachitsanzo, kasamalidwe ka chuma chaumwini ndi mapulogalamu ena, chizindikirocho chikhoza kumangiriridwa mwachindunji ku katundu waumwini, komwe kuli malo oyambira akhoza kuyatsidwa ndikulowetsedwa mu netiweki; Mapulogalamu a B-terminal mu malo osungiramo zinthu, zoyendera,
Kuyang'anira katundu ndi zina zotero si vuto, pamene chipangizo cha IoT chopanda ntchito cha m'manja chikuphatikizidwa ndi mitundu yonse ya masensa osagwiritsa ntchito mphamvu, kuti akwaniritse mitundu yambiri ya deta (monga kuthamanga, kutentha, kutentha), ndi deta yosonkhanitsidwa idzadutsa m'malo oyambira a 5G kupita ku netiweki ya deta,
zomwe zimathandiza kuti pakhale mitundu yosiyanasiyana ya mapulogalamu a IoT. Izi zimagwirizana kwambiri ndi mapulogalamu ena omwe alipo a IoT.
Malinga ndi kupita patsogolo kwa chitukuko cha mafakitale, ngakhale kuti cellular passive IoT ikadali pachiyambi, liwiro la chitukuko cha makampaniwa lakhala lodabwitsa nthawi zonse. Pankhani zomwe zikuchitika panopa, pali ma chips ena a passive IoT omwe atuluka.
- Ofufuza a Massachusetts Institute of Technology (MIT) adalengeza za kupanga chip yatsopano pogwiritsa ntchito band ya terahertz frequency, chip ngati cholandirira kuwala, mphamvu yake ndi ma micro-watts ochepa okha, ndipo imatha kuthandizira kwambiri magwiridwe antchito a masensa ang'onoang'ono, komanso
kukulitsa kuchuluka kwa kugwiritsa ntchito intaneti ya zinthu.
- Kutengera ndi ma chips a Pegasus omwe adapangidwa okha a passive IoT tag, Smartlink yakwanitsa kupanga chip choyamba cha passive IoT padziko lonse lapansi komanso kulumikizana kwa 5G base station.
Pomaliza
Pali mawu akuti Internet of Things yopanda pake, ngakhale kuti pali maulumikizidwe ambirimbiri, momwe zinthu zilili panopa, liwiro la chitukuko likuoneka kuti likuchepa, chimodzi mwa izi ndi chifukwa cha zofooka za malo osinthira, kuphatikizapo malo ogulitsira, malo osungiramo zinthu, malo operekera zinthu ndi zina zoyima.
Mapulogalamu atsala pamsika wamasheya; chachiwiri ndi chifukwa cha zoletsa zachikhalidwe zolumikizirana za RFID komanso zovuta zina zaukadaulo, zomwe zimapangitsa kuti pakhale zovuta pakukulitsa zochitika zosiyanasiyana zogwiritsira ntchito. Komabe, ndi kuwonjezera kwa kulumikizana kwa mafoni.
ukadaulo, ukhoza kusintha msanga mkhalidwewu, chitukuko cha njira zosiyanasiyana zogwiritsira ntchito.
Nthawi yotumizira: Julayi-21-2023