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  • Ericsson & Qualcomm Complete First-Ever Cbrs Ota 5g Call
    Ericsson & Qualcomm Complete First-Ever Cbrs Ota 5g Call
    • 2021-09-18

    CBRS covers the shared spectrum from 3.55 MHz to 3.7 MHz in the United States and according to Qualcomm, applying this combination of 5G NR over CBRS will “support the growth of private networks propelling the Industry 4.0 evolution”. Long term evolution (LTE) based CBRS network deployments enable u...

  • WEST MIDLANDS TO ROLL OUT 5G-CONNECTED ROAD SENSOR NETWORK
    WEST MIDLANDS TO ROLL OUT 5G-CONNECTED ROAD SENSOR NETWORK
    • 2021-09-15

    The new £5.8m 5G network will relay live traffic information to the regional control centre enabling TfWM to take actions including diverting buses and implementing diversions as queues build up. In the long-term, the duo claim that they will use the traffic data gathered to “help plan future transp...

  • Why do these places use mobile phone blocking devices?
    Why do these places use mobile phone blocking devices?
    • 2024-07-14

    Communication electronic devices inevitably leak confidential information through network servers, and the emergence of some shielding devices is mainly used to prevent cheating in school examination rooms. Of course, the emergence of mobile phone blocking devices is not only due to these reasons, b...

  • How does a frequency jammer block signal transmission?
    How does a frequency jammer block signal transmission?
    • 2024-07-14

    Usually, when people make phone calls with their mobile phones, they convert all the operations on the phone into data, and then transmit the data through electromagnetic waves. Electromagnetic waves associate mobile phones with signal base stations within a certain frequency range, and then complet...

  • How to install an exam signal jammer to maximize its effectiveness?
    How to install an exam signal jammer to maximize its effectiveness?
    • 2024-07-14

    In some important exam projects in certain countries, efforts will definitely be made to install devices that block and interfere with signals. However, in practical use, it may be found that sometimes the interference effect of the signal jammer in the examination room is not ideal after it is turn...

  • Why are more and more places using shielded signal devices?
    Why are more and more places using shielded signal devices?
    • 2024-07-07

    In daily life, mobile phones are essential and can be found in various occasions such as scanning codes, making payments, chatting online, etc. However, compared to some mobile phone signal blocking requirements, the demand has gradually increased. When using a signal blocking device, one can deal w...

  • How should a mobile phone jammer deal with different communication devices?
    How should a mobile phone jammer deal with different communication devices?
    • 2024-07-07

    Nowadays, almost every person has a mobile phone, which enables communication between two distant places. And in some places, there are derivatives of signal shielding products that do not require this. How these products interfere with communication signals? Firstly, it is necessary to understand h...

  • How does the screening device in the exam room interfere with the use of mobile phones?
    How does the screening device in the exam room interfere with the use of mobile phones?
    • 2024-07-07

    Exam shielding devices are generally connected to base stations by intercepting electromagnetic waves and signals emitted by mobile phones. Interrupted communication between mobile phone and signal base station. The screening device in the examination room will emit random static electricity or nois...

  • Where are mobile signal blockers used?
    Where are mobile signal blockers used?
    • 2024-06-30

    The principle of communication devices such as mobile phones is to transmit signals to the phone through wireless electromagnetic waves based on the base station, so that the phone signal can be connected to the base station signal. Each radio wave in the signal frequency band has a different operat...

  • What are the functions of interference shields?
    What are the functions of interference shields?
    • 2024-06-30

    As mobile phones bring convenience to people's daily lives, it is inevitable that some people will maliciously use their phones to engage in some bad behavior. For example, in the past, cheating in exams was mainly done by taking notes and carrying notes into the exam room, but now it is possible to...

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