Kuputika Serura Internet yezvinhu Chip Racetrack
Iyo cellular Internet yeZvinhu chip inoreva kutaurirana yekubatanidza chip yakavakirwa pane inotakura network sisitimu, iyo inonyanya kushandiswa kuenzanisa uye kuderedza masaini masaini. Iro core chip.
Kuzivikanwa kwedunhu iri kwakatanga kubva kuNB-iot. Muna 2016, mushure meiyo NB-iot chiyero chaive nechando, musika wakatanga kuwedzera kusati kwamboitika. Kune rimwe divi, NB-iot yakatsanangura chiono chinogona kubatanidza makumi emabhiriyoni ezviyero zvakaderera zvekubatanidza zviitiko, kune rumwe rutivi, chiyero cheiyo tekinoroji yakabatanidzwa zvakanyanya neHuawei nevamwe vagadziri vepamba, vane dhigirii yepamusoro. kuzvitonga. Uye panguva imwechete yekutanga mutsara kumba nekune dzimwe nyika, iwo mukana wakanaka wekuti tekinoroji yepamba ibatane nevakwikwidzi vekunze, saka, yakatsigirwawo nesimba nepolicy.
Nekudaro, akati wandei epamba cellular chip kutanga-ups zvakare anotora mukana weiyo maitiro.
Mushure meNB-iot, iyo inotevera traffic yemaserura Internet yezvinhu machipisi ndeye 5G chips. Kuzivikanwa kwe5G hakuna kutaurwa pano. Nekudaro, zvichienzaniswa neNB-iot machipisi, kutsvagisa uye kusimudzira kwe5G high-speed machipisi kwakanyanya kuoma, uye zvinodiwa zvematarenda uye mari yekudyara zvinowedzerawo zvakanyanya. Mazhinji madiki uye epakati-saizi cellular chip kutanga-ups akatarisa kune imwe tekinoroji, CAT.1.
Mushure memakore akati wandei ekugadziriswa kwemusika, musika wakaona kuti kunyangwe NB-IoT ine mabhenefiti makuru mukushandiswa kwesimba uye mutengo, ine zvakare yakawanda inogumira, kunyanya maererano nekufamba uye izwi mabasa, izvo zvinoganhurira akawanda maapplication. Nokudaro, mumamiriro ezvinhu e2G network withdrawal, LTE-Cat.1, seshanduro yakaderera ye4G, yakaita nhamba huru ye2G yekubatanidza kushandiswa.
Mushure meKatsi.1, chii chinotevera? Pamwe i5G Red-Cap, pamwe i5G nzvimbo-yakavakirwa chip, pamwe chimwe chinhu, asi chiri chokwadi ndechekuti cellular yekubatanidza iri pakati pekuputika kwenhoroondo, iine matekinoroji matsva ari kubuda kusangana akasiyana siyana eIoT. zvinodiwa.
Iyo Cellular Internet yezvinhu Musika iri kukurawo nekukurumidza
Zvinoenderana neruzivo rwedu rwazvino rwemusika runowanikwa:
Kutumirwa kweNB-iot machipisi kuChina kwakapfuura zana remamiriyoni muna 2021, uye inonyanya kukosha mamiriro ekushandisa kuverenga kwemamita. Kubva gore rino, nekudzokororwa kwedenda, kutumirwa kwe smart door sensor zvigadzirwa zvakavakirwa paNB-iot mumusika kwakawedzerawo, kusvika mamirioni gumi mazinga. Pamusoro pe "kurarama uye kufa" muChina, vatambi vepamba NB-iot vari kukurumidza kuwedzera misika yekunze.
Mugore rekutanga rekubuda kweCAT. 1 muna 2020, kutengeswa kwemusika kwakasvika makumi emamiriyoni, uye muna 2021, kutumira kwakasvika kupfuura mamirioni zana. Kubatsirwa kubva kunguva yekugovaniswa kwe2G network kubviswa, kupinda mumusika kweCAT. 1 yakakurumidza, asi mushure mekupinda muna 2022, kudiwa kwemusika kwakadzikira zvakanyanya.
Mukuwedzera kune nharembozha, PCS, mahwendefa uye zvimwe zvigadzirwa, kutumirwa kweCPE uye zvimwe zvigadzirwa ndizvo zvinonyanya kukura mapoinzi e5G akakwira-speed connection.
Ehe, maererano nehukuru, huwandu hwemaserura iot zvishandiso hauna hukuru sehuwandu hwezvidiki zvigadzirwa zvisina waya seBluetooth uye wifi, asi kukosha kwemusika kwakakosha.
Parizvino, mutengo weBluetooth chip mumusika wakachipa zvakanyanya. Pakati pemachipi epamba, iyo yakaderera-yekupedzisira Bluetooth chip inoshandiswa kutumira odhiyo ingangoita 1.3-1.5 yuan, nepo mutengo weBLE chip ungangoita 2 yuan.
Mutengo wemaserura chips wakakwira zvakanyanya. Parizvino, iyo yakachipa yeNB-iot machipi inodhura madhora 1-2, uye iyo inodhura 5G machipi inodhura manhamba matatu.
Saka kana iyo nhamba yekubatanidza kune cellular iot chips inogona kusimuka, kukosha kwemusika kwakakodzera kutarisira. Zvakare, zvichienzaniswa neBluetooth, wifi uye humwe hudiki husina waya tekinoroji, maserura iot machipi ane yakakwirira yekupinda chikumbaridzo uye yakakwira musika wekutengesa.
Iyo inowedzera kukwikwidza cellular Internet yezvinhu chip musika
Mumakore achangopfuura, iyo chip indasitiri yakawana rutsigiro rusati rwamboitika, uye semhedzisiro, akasiyana ekutanga-ups amuka, sezvakaita musika wepamba wecellular Internet yeZvinhu chips.
Pamusoro peHaisi (iyo yakapwanyiwa nekuda kwezvikonzero zvinozivikanwa), Unigroup yave kukura kuita chikamu chepamusoro chemusika wepasi cellular chip, nemachipi ayo e5G atove mumusika wenharembozha. Mumusika wepasi rose weInternet weZvinhu (IOT) module chip mukota yekutanga ya2022, Unisplendour iri pachinzvimbo chechipiri nechikamu che25% uye Oppland iri pachinhanho chechitatu nechikamu che7%, maererano neCounterpoint. Shifting core, core bapiro, Haisi uye mamwe mabhizinesi epamba ariwo pane iyo rondedzero. Unigroup neASR pari zvino ndivo "duopoly" mumusika weCAT.1 chip, asi mamwe makambani epamba akati wandei ari kuitawo nepaanogona napo kugadzira CAT.1 chips.
Mumusika weNB-iot chip musika, unonyanya kufarisa, kune akawanda epamba chip vatambi vakaita seHaisi, Unigroup, ASR, core wing, mobile core, Zhilian An, Huiting Technology, core image semiconductor, Nuoling, Wuai Yida, particle micro. zvichingoenda zvakadaro.
Kana paine vatambi vakawanda pamusika, zviri nyore kurasikirwa. Chokutanga pane zvose, kune hondo yemutengo. Mutengo weNB-iot machipisi nemamodule wakadzikira zvakanyanya mumakore achangopfuura, ayo anobatsirawo mabhizinesi ekushandisa. Chechipiri, ndiko homogenization yezvigadzirwa. Mukupindura dambudziko iri, vagadziri vakasiyana-siyana vari kuyedzawo kuita makwikwi akasiyana padanho rechigadzirwa.
Nguva yekutumira: Aug-22-2022