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Thread: How to improve uplink throughput in LTE in e******* system

  1. #1
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    Default How to improve uplink throughput in LTE in e******* system

    Dears,

    I am facing uplink throughput issue, how to improve LTE uplink throughput in e******* system.

  2. Thanks william.dg08 thanked for this post
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  4. #2
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    Default Re: How to improve uplink throughput in LTE in e******* system

    You need to, first, check your radio conditions before going to parameter details.

  5. #3
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    Default Re: How to improve uplink throughput in LTE in e******* system

    My Radio conidtion is good, Download speed is more than 20 mbps over all network.But upload speed is less than 1 mbps.

  6. #4
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    Default Re: How to improve uplink throughput in LTE in e******* system

    You need to:
    1/ Identify cells with low UL throughput
    2/Check if there is UL interference in the surroundings of the affected areas (Run report for UL RSSI)
    3/Check BLER values.
    4/Check counters concerning demand.

    • Maximum number of RRC connections supported per cell (parameter or feature)
    • Maximum number of RRC connections active per cell
    • Average number of RRC connections active per cell
    • Maximum number of users per TTI supported per cell (parameter or feature)
    • Maximum number of users scheduled per TTI in the cell(s) of interest
    • Average number users scheduled per TTI in the cell(s) of interest

    ​5/Check scheduler type your supplier supports.
    6/Check power headroom of the UEs (If low, It is possible you have a UL interference or Incorrect power control parameters or any other reason).
    7/Check VSWR or backhaul capacity.


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