Efficient 5G mobile network deployment with Spectrum Compact · PDF file Efficient 5G mobile...

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    17-Jul-2020
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Transcript of Efficient 5G mobile network deployment with Spectrum Compact · PDF file Efficient 5G mobile...

  • Efficient 5G mobile network deployment with Spectrum Compact

  • CONTEXT – technical advantages of 5G

    Credit: Qorvo

  • CHALLENGE

    - New frequency bands for 5G mobile network above 24 GHz - Different signal propagation characteristics than of current 4G frequency bands - New base station deployment to achieve coverage in bands above 24 GHz

    Coverage

    Capacity

    4G frequency bands 700 MHz- 2.6 GHz

    5G frequency bands 3.4 - 3.8 GHz

    5G frequency bands above 24 GHz

    Low-frequency cells

    High-frequency cells

    Millimeter-wave cells

  • CHALLENGE – Actions to take

    - Investigation of signal propagation characteristics for “new” frequency bands, particularly above 24GHz - Adjustment of signal propagation theoretical module for efficient network planning - New infrastructure for millimeter-wave cell deployment

    4G cell

    4G cell

    4G cell

    4G cell

    4G cell4G cell

    4G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    5G cell

    Credit: Qualcomm

  • SOLUTION

    Spectrum Compact spectrum analyzer

    - Millimeter-wave frequency ranges Dedicated device for 24-40 GHz frequency range

    - Very compact form factor Truly handheld, suitable for walk tests indoors/outdoors

    - Easy to use Instant ON, simple setup, intuitive user interface

    - 5G focused features RBW and Detector options for better signal capture

    - Post-measurement data analysis PC software included in price of unit

    - Utmost cost efficient Fraction of cost comparing to competitors portable spectrum analyzers

  • 5G focused features

    - Millimeter-wave frequency range – buy device for frequency range that you actually use - Switchable RBW options – narrowest RBW of 100kHz allows to distinguish sub-cariers for mmWave, but widest

    RBW of 1MHz can be used for quick sweep - Switchable Detector settings – with MAX Detector setting only peak power value is used, thus allowing to display

    form of TDD signal quicker

    Credit: Qualcomm

  • APPLICATIONS

    - Signal level measurements for better understanding of propagation characteristics in real world - Transmitter verification – On/Off, frequency, bandwidth - Interference detection and spectrum clearing

  • RESULT

    - Efficient coverage planning - Optimal network coverage according to location specifics - Quick deployment of millimeter wave cells

    Credit: CableFree

  • THANK YOU!

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