T-Mobile Yana Amsa Tambayoyin Kona Game da 5G

Ƙarin bayanin kula: T-Mobile ya tuntube ni bayan bugawa don bayyana abubuwa guda biyu game da samfurin Intanet na gida. Na farko, ni ne, ba su ba, na kwatanta modem ɗin Nokia a matsayin wanda ba a dogara da shi ba (bisa bita na) kuma na biyu, duk sabbin abokan hulɗa za su kasance ƙari maimakon nuna kawar da zaɓi na yanzu. Na gode musu da bayanin da suka yi.

Wasu tattaunawa suna haifar da bayyananniyar labari ɗaya, yayin da wasu kawai suna amsa tambayoyi masu ƙonewa. Na shafe mako guda a taron koli na Qualcomm's Snapdragon a Hawaii (rayuwa mai wuyar gaske, na sani) kuma kawai na sami ɗaya daga cikin nau'ikan tattaunawa tare da T-Mobile. Ya ɗan yi ko'ina, amma ya amsa tambayoyi da yawa da nake so in sani kuma yanzu zan iya raba waɗancan fahimtar tare da ku.

Manyan 'yan wasa anan sune T-Mobile's VP na injiniyan samfur Ryan Sullivan da SVP na dabarun fasaha Karri Kuoppamaki. To me suka gaya mani game da 5G?

• T-Mobile za ta sami damar cin gajiyar haɗin 65G mai ɗaukar kaya uku na Qualcomm X5 ta hanyoyi daban-daban. Mai ɗaukar kaya yana da fiye da 100MHz na bakan 5G na tsakiya a wurare da yawa, kuma a waɗancan wuraren, yana buƙatar 3xCA don yin tashoshi na tsakiya na 100MHz guda biyu tare da ƙaramin tashar tashar don haɓakawa / mafi kyawun kewayo. Hakanan akwai wasu biranen (kamar New York) inda aka raba rabe-rabe na tsakiyar-band kuma ana iya amfani da su kamar ƙungiyoyi daban-daban. Don haka wayoyin X65 (kamar Galaxy S22) yakamata su kawo ingantaccen ingantaccen aiki akan tsakiyar rukunin T-Mobile.

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• Kuoppamaki ya nace cewa ƙaramar-zuwa-tsakiyar-band taru (n41/n71) ta riga ta rayu, amma ba zai gaya mani inda yake ba. Na sha wahala sosai wajen gano wannan siffa mai ban mamaki a duniyar gaske. Wasu majiyoyi sun gaya mani cewa yana kan hanyar sadarwar, amma babu wayoyi masu amfani da suka sami sabunta firmware da ake buƙata don kunna ta a gefen na'urar.

Kamar abin da kuke karantawa? Za ku ji daɗin isar da shi zuwa akwatin saƙonku na mako-mako. Yi rajista don Wasiƙar Race zuwa 5G.

• 3.45-to-3.55GHz bakan, wanda ke tsakiyar ana gwanjo, ya kamata ya bayyana a wasu wurare a ƙarshen 2022. Wannan yana nufin cewa AT&T, da duk wanda ya sayi wannan bakan, zai yuwu ya ga babban haɓakawa a cikin rukunin C-band. aiki musamman lokacin da aka yi amfani da su tare da waɗancan modem na X65 a shekara mai zuwa, sama da farkon ƙaddamarwar C-band.

• T-Mobile da gaske yana rage girman kalaman millimeter. A cikin shekarun baya ya nuna mmWave a matsayin Layer akan "Layer cake" na bakan; yanzu 'yan kyandir ne kawai. Wannan ya bambanta sosai da yadda Qualcomm ya tura mmWave ba tare da ɓata lokaci ba a cikin kowane gabatarwa na kwanaki da yawa da suka gabata.

• Ba za ku iya yin kiran bidiyo na 8K akan Magenta Max ba. (Qualcomm yana magana da yawa game da 8K a wannan makon.) "Babu wani ragi har abada, amma har zuwa 4K," in ji Sullivan.

• Sullivan ya sake nanata cewa a, T-Mobile yana samun sabbin kayan aikin intanet na gida don maye gurbin wadancan modem ɗin Nokia marasa dogaro. “Sosai soon za ku fara ganin sanarwar abubuwan da muka samu a cikin taswirar samfuran da ke fitowa a can,” in ji shi.

Abubuwa masu kyau, daidai?

Me kuma ya faru a wannan makon?

Na jima ina yin rubuce-rubuce mai yuwuwa da yawa daga Qualcomm's Snapdragon Summit. Wasu daga cikin bukatu na ne na tunani don tabbatar da wannan tafiya zuwa Hawaii ta hanyar bama ku da labaran fasaha; wasu daga ciki kawai akwai labaran fasaha da yawa a wannan taron. Ga wasu daga cikin abubuwan da na yi kawo yanzu:

Kara karantawa Race zuwa 5G: