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Thread: LTE coverage

  1. #1
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    Default LTE coverage

    Dear Bros,

    Is there any coverage difference between 1.4MHz LTE and 10MHz LTE in same band?

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  3. #2
    VIP Member Reputation: 1716 DANORM's Avatar
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    Default Re: LTE coverage

    What about RS power?

    Quote Originally Posted by magno22 View Post
    Dear Bros,

    Is there any coverage difference between 1.4MHz LTE and 10MHz LTE in same band?

  4. #3
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    Default Re: LTE coverage

    Quote Originally Posted by DANCESTORM View Post
    What about RS power?
    I have no idea about RS power.

  5. #4
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    Default Re: LTE coverage

    No change in coverage,only you have to keep CFI to 4 for proper signalling.

  6. #5
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    Default Re: LTE coverage

    Hi

    We don't expect any different respect on the coverage due the coverage is relative with the frequency band. The only difference 1.4 and 10MHz is the difference of carriers or Resource Blocks

    If you want to increase coverage you can use Power Boosting in the Reference Signals. I recommend to use CFI in a dinamic way to avoid bottleneck in the control resource

    Hope my answer help you

  7. #6
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    1 out of 1 members found this post helpful.

    Default Re: LTE coverage

    coverage will remain the same if you maintain same power spectral density, say for 5MHz bw you use 40w radio then to keep same PSD you have to use 80W for 10MHz. provided that both the BWs are in the same freq band.

  8. #7
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    Default Re: LTE coverage

    Quote Originally Posted by Bohemian View Post
    coverage will remain the same if you maintain same power spectral density, say for 5MHz bw you use 40w radio then to keep same PSD you have to use 80W for 10MHz. provided that both the BWs are in the same freq band.
    Correct. In case you increase your BW, you will need aswell to increase your Power, else you will lose some coverage.
    RS Power Boosing is not a real option in case a MNO decides to increase the available BW.

  9. #8
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    2 out of 2 members found this post helpful.

    Default Re: LTE coverage

    this may clear doubt that BW does not affect coverage.
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  10. #9
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    Default Re: LTE coverage

    hhi,,
    Agree,, coverage depend on RS signal (based on BW and Pwr RRU) but you must make sure Port antenna too,, ho much port antena for TX..

  11. #10
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    Default Re: LTE coverage

    Quote Originally Posted by auto_art View Post
    this may clear doubt that BW does not affect coverage.
    Well, go check. Your wrong it does. Just change the number of RB in your excel and lock what happens with the RSRP value.

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