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Thread: Suggestion to improve LTE Spectral Efficiency_Huawei

  1. #1
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    Default Suggestion to improve LTE Spectral Efficiency_Huawei

    Hi dear Expert
    Kindly suggest to improve SE efficiency in Huawei network

    Thanks in advance.

    BR //
    Miles

  2. Thanks justdream thanked for this post
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  4. #2
    Senior Member Reputation: 420
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    Default Re: Suggestion to improve LTE Spectral Efficiency_Huawei

    Hi Friend,
    Try:
    MIMO
    64QAM
    CA

  5. #3
    Member Reputation: 28
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    2011-09-15
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    Default Re: Suggestion to improve LTE Spectral Efficiency_Huawei

    Wich RAN Version are you using..? and you need for TDD or FDD?

  6. #4
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    Default Re: Suggestion to improve LTE Spectral Efficiency_Huawei

    Hi Friend
    We have activated 4*2 MIMO (20% of Network), 64 QAM and CA. Please suggest way forward dear friend.

    Quote Originally Posted by justdream View Post
    Hi Friend,
    Try:
    MIMO
    64QAM
    CA

  7. #5
    Senior Member Reputation: 420
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    Default Re: Suggestion to improve LTE Spectral Efficiency_Huawei

    Quote Originally Posted by miles12 View Post
    Hi Friend
    We have activated 4*2 MIMO (20% of Network), 64 QAM and CA. Please suggest way forward dear friend.
    So move to:
    CoMP [Coord Multipoint]
    Relay

  8. Thanks SRRFWIRELESS7 thanked for this post
  9. #6
    Senior Member Reputation: 585
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    Default Re: Suggestion to improve LTE Spectral Efficiency_Huawei

    Consider activating 256 QAM in the DL. Also, smaller cells improves S/N at the UE, thereby improving SE and capacity.

  10. #7
    Member Reputation: 28
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    2011-07-17
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    Default Re: Suggestion to improve LTE Spectral Efficiency_Huawei

    Identify the traffic hotspots. If there are indoor area, venues try to deploy Small-Cells with Huawei AtomCell or DAS...If the spots are outdoor, use Lampsite solutions. Remember to set the layer and the reserved PCI set for indoor & Small-Cell apart from the macro-PCI. That way, the additional layer & coverage can capture more traffic and reduce load on Macro-sites. Remember to use all-MIMO for Indoor/Small-Cell solutions also.

  11. Thanks slava121, firstmaxim, mojiiiiii, SRRFWIRELESS7 thanked for this post
  12. #8
    Junior Member Reputation: 10
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    2020-01-21
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    Default Re: Suggestion to improve LTE Spectral Efficiency_Huawei

    hello everyone! i have a question. pls advise me how to decline lte DL air utilization rate without lte bandwidth expansion?(we have channel bandwidht 10Mhrz)
    Thanks in advance!

  13. #9
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    Default Re: Suggestion to improve LTE Spectral Efficiency_Huawei

    Dears,

    in case of multi-layer \network you can use MBOCS on huawei , that can improve SE.
    But my consern is what are you exactly calling SE , please share with me the exact counters to be calculated.

    Sorena

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