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Xov xwm

  • Kev suav ntawm 5G Download Peak Rate

    Kev suav ntawm 5G Download Peak Rate

    1. Cov ntsiab lus tseem ceeb Raws li cov thev naus laus zis qub ntawm LTE (Long Term Evolution), 5G NR system tau txais qee cov thev naus laus zis tshiab thiab cov qauv tsim.5G NR tsis tsuas yog tau txais OFDMA (Orthogonal Frequency-Division Multiple Access) thiab FC-FDMA ntawm LTE tab sis tau txais txiaj ntsig ntawm ntau lub kav hlau txais xov tshuab ...
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  • MIMO yog dab tsi?

    MIMO yog dab tsi?

    MIMO yog dab tsi?Nyob rau lub sijhawm no ntawm kev sib tshuam, xov tooj ntawm tes, ua lub qhov rais rau peb sib txuas lus nrog lub ntiaj teb sab nraud, zoo li tau dhau los ua ib feem ntawm peb lub cev.Tab sis lub xov tooj ntawm tes tsis tuaj yeem siv internet ntawm nws tus kheej, kev sib txuas lus hauv xov tooj ntawm tes tau dhau los ua ib qho tseem ceeb xws li w ...
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  • PIM yog dab tsi

    PIM, tseem hu ua Passive Intermodulation, yog hom teeb liab distortion.Txij li thaum LTE tes hauj lwm muaj kev nkag siab zoo rau PIM, yuav ua li cas txhawm rau txheeb xyuas thiab txo PIM tau txais kev saib xyuas ntau dua.PIM yog tsim los ntawm nonlinear sib xyaw ntawm ob lossis ntau dua cov cab kuj, thiab cov teeb liab tshwm sim ...
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  • Kev sib txuas lus ntiag tug network hauv COVID-19

    Xyoo 2020 yog ib lub xyoo uas txawv txawv, COVID-19 tau hla lub ntiaj teb thiab coj kev puas tsuaj uas tsis tau muaj dua los rau tib neeg thiab cuam tshuam rau txhua tus neeg thoob ntiaj teb.Raws li rau 09th Lub Xya Hli, ntau dua 12.12 m tus neeg mob tau lees paub thoob ntiaj teb, thiab cov ntaub ntawv qhia tau tias nws tseem tab tom loj hlob ...
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  • 5G ua haujlwm li cas hauv av?

    5G yog 5 tiam ntawm wireless technology.Cov neeg siv yuav paub nws yog ib qho ntawm cov thev naus laus zis ceev tshaj plaws, muaj zog tshaj plaws hauv ntiaj teb tau pom.Qhov ntawd txhais tau tias kev rub tawm sai dua, qeeb qeeb, thiab muaj kev cuam tshuam loj rau peb nyob, ua haujlwm, thiab ua si li cas.Txawm li cas los xij, hauv qhov tob tob ...
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  • Nyob zoo xyoo tshiab 2020

    Nyob zoo xyoo tshiab 2020

    Kingtone xav kom koj lub xyoo tshiab ci ntsa iab thiab kaj siab rau Xyoo Tshiab!Thov kom lub caij muab kev zoo siab rau koj.Ua tsaug rau sawv daws!
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  • 2020 Suav Xyoo Tshiab Hnub So (Lub Caij Nplooj Ntoos Hlav)

    2020 Suav Xyoo Tshiab Hnub So (Lub Caij Nplooj Ntoos Hlav)

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  • GITEX 2018 Dubai - Kingtone Lub Rooj Muag Khoom: ZL-E15

    GITEX 2018 Dubai - Kingtone Lub Rooj Muag Khoom: ZL-E15

    GITEX 2018 Dubai - Kingtone Lub Rooj Muag Khoom: ZL-E15 GITEX 2018 yog qhov kev tshwm sim loj tshaj plaws thiab kev sib txuas lus thev naus laus zis hauv Middle East, Africa thiab South Asia.Ntawm no peb xav qhia rau koj tias peb yuav tuaj koom GITEX 2018, nws yuav muaj nyob rau ntawm 14 -18 Lub Kaum Hli ntawm Dubai World Trade ...
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  • Kingtone koom nrog MWC Americas 2018 hauv Los Angeles

    Kingtone koom nrog MWC Americas 2018 hauv Los Angeles

    Kingtone tau koom nrog MWC Americas 2018 hauv Los Angeles, CA thaum lub Cuaj Hlis 12-14, 2018 thiab nws tau ua tiav zoo.Cov khoom tseem ceeb: Kev sib txuas lus pej xeem 2G / 3G / 4G Mobile Network Khoom: 2G Network Repeater: CDMA 800, GSM 850, GSM 900, DCS1800 GSM 1800 GSM 1900 3G Network Repeater: UMTS 850, UMTS 9190 ... UMTS
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