Kodayake ana amfani da cibiyoyin sadarwa 450 a cikin ƙasashe da yawa shekaru na shekaru, an sabunta su da sha'awa a matsayin masana'antar motsawa zuwa cikin zamanin lte da 5g. Propsing daga 2G da kuma zuwan Intanet na Intanet na Abubuwa (NB-IOT) suma suna daga cikin kasuwanni suna tuki da lte 450.
Dalilin shi ne cewa bandwidth kusan 450 mhz ya dace da bukatun iot da kuma aikace-aikace na manufa daga sabis na kaifi da sabis na hankali ga aikace-aikacen kare jama'a. A 450 MHz Band yana tallafawa Cat-M da Intanet na Abubuwa (NB-IOT) Fasaha, da kaddarorin 'yan sanda don samar da cikakkiyar ɗaukar nauyi-da kyau. Bari mu bincika fa'idodin da ke tattare da lte 450 da kuma iot.
Cikakken ɗaukar hoto yana buƙatar na'urorin iot don rage yawan wutar lantarki don kasancewa da haɗin kai. Mai shigar da shigarwar ciki mai zurfi wanda ya isa ta hanyar 450mhz LTE na nufin na'urori da sauƙi don ƙoƙarin cin zarafin.
Mabuɗin mabambanta na 450 MHz Band shine mafi tsayi tsawonsa, wanda ke ƙaruwa sosai. Mafi yawan 'yan kasuwa na lte sun sama da 1 GHZ, da cibiyoyin sadarwa 5g sun kai 39 GHZ. Babban mitar da ke ba da kudaden bayanai, don haka ake kasawa ga waɗannan maƙasudin siginar, wanda ke buƙatar hanyar sadarwa mai saurin shiga cibiyar sadarwa.
Band 450 MHz Band yana kan sauran ƙarshen bakan. Misali, wata ƙasa girman Netherlands na iya buƙatar dubban tashoshin base don cimma ɗaukar hoto na ƙasa don samun lteographic. Amma ya karu da siginar 450 MHZ kewayon kawai yana buƙatar fewan tashoshin da ɗari kaɗan don cimma wannan ɗaukar hoto ɗaya. Bayan dogon lokaci a cikin inuwa, da 450mhz Fita yanzu yana bayan fansar labarai kamar yadda masu canzawa, nodes, da sa ido sype smart miter. 450 MHZ cibiyoyin sadarwa ana gina su azaman cibiyoyin sadarwa masu zaman kansu, kariya ta hanyar wuta, waɗanda aka kiyaye su zuwa ga duniyar waje, waɗanda da yanayinsa ke kare su daga Cyberattacks.
Tunda aka sanya bakan MHZ 450 ga masu aiki masu zaman kansu, shi da farko suna ba da bukatun masu amfani da kayayyaki masu mahimmanci kamar masu amfani. Babban aikace-aikacen anan zai zama mai haɗa abubuwan haɗin cibiyar sadarwa tare da masu hawainiya masu hawa daban-daban da ƙofar ƙofa, da kuma ƙofar mita mai wayo don mahimmin maki.
An yi amfani da bandungiyoyi 400 na MHz a cikin cibiyoyin sadarwa da kuma masu zaman kansu na shekaru, galibi a Turai. Misali, Jamus tana amfani da CDMA, yayin arewacin Turai, Brazil da Indonesia suna amfani da lte. Hukumomin Jamusanci kwanan nan sun ba da makamashi tare da 450 mhz na bakan. Dokar da ke da keɓaɓɓun ikon da ke haifar da mahimman abubuwa na wutar lantarki. A cikin Jamus ne kadai, miliyoyin abubuwan cibiyar sadarwa suna jira a haɗa shi, kuma bakan da 450 mHz na bakan da suka dace don wannan. Wasu ƙasashe za su bi, tura su cikin sauri.
Mawuyaki masu mahimmanci, kazalika da kayayyakin more rayuwa, babbar kasuwa ce da ke kara aiwatar da ka'idoji a matsayin kasashe masu karfi, kuma suna kiyaye amincin 'yan ƙasar su. Hukumomi dole ne su iya gudanar da mahimmancin kayayyakin more rayuwa, ayyukan gaggawa dole ne su tsara ayyukan su, da kuma kamfanonin ku dole ne su iya sarrafa grid.
Bugu da kari, haɓakar aikace-aikacen City Smart na buƙatar hanyoyin sadarwa don tallafawa babban aikace-aikacen aikace-aikace. Wannan ba kawai amsa na gaggawa ba ne. Hanyoyin sadarwar sadarwa masu mahimmanci sune ababen more rayuwa waɗanda ke gudana akai-akai kuma ana ci gaba da amfani da su. Wannan yana buƙatar halayen lte 450, kamar ƙarancin wutar lantarki, cikakken ɗaukar hoto don tallafa wa Audio da bidiyo.
Kayan aikin LTE 450 sun sanannu a cikin Turai, inda masana'antar makamashi ta sami nasarar samun hanyoyin sadarwa mai ƙarfi (LPWA) ta amfani da murya ta 4GPP 16 da LTE-M a cikin 3GPP saki 16 da Nethartarwar yanar gizo na abubuwa.
Kungiyar 450 MHZ Band ta kasance Giant Giant don yin bacci don mahimmancin magana a cikin Era 2g da 3G. Koyaya, babu sabon sha'awa kamar yadda makada kusan tallafawa 450 MHz goyon baya lte cat-m da Nb-iot, sa su zama aikace-aikacen iot. Kamar yadda waɗannan ayyukan ke ci gaba, hanyar sadarwa ta lte 450 za ta ba da ƙarin aikace-aikacen iot da amfani da lokuta. Tare da saba da sau da yawa da ake ciki da ake ciki, shi ne ainihin cibiyar sadarwa don yau hanyoyin sadarwa na yau. Hakanan yayi daidai da makomar 5g. Abin da ya sa 450 mhz ya zama mai kyan gani don aikawar aikin cibiyar sadarwa da mafita na aiki a yau.
Lokaci: Satumba 08-2022
