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Thread: throughtput upload better than download

  1. #1
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    Unhappy throughtput upload better than download

    Hi Masters,

    Some site have upload throughput better than download, i have test many time, any one can help me?

    i have test many time
    UL = 1,7mbps DL=0,05mbps
    UL = 1 mbps DL=0,02mbps
    UL = 1,1 mbps DL=0,03mbps
    UL = 0,7mbps DL=0,05mbps


    what suppose to check?

    thanks

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  3. #2
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    Default Re: throughtput upload better than download

    You need to check transport utilization. i have same experience/symptom , and the root cause is bottle neck on transport (can be Iub, or concentrator, or IuPS). after i upgrade BW it solved.

    maybe you can check packet loss on Iub level or IuPS level on busy hour.

  4. #3
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    Default Re: throughtput upload better than download

    Hi

    You can check IUB Congestion M5000C176 , M5000C177 , M5000C178 , M5000C453 & M5000C7 are Conters to check IUB Congestion in NSN System .

    Br//

    AJ

  5. #4
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    Default Re: throughtput upload better than download

    probably you need to consistency check parameter with normal sites. if all of them is OK the next candidate probably transport
    Best people are those who are useful to others

  6. #5
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    Default Re: throughtput upload better than download

    Oh ya one more,

    Make sure your DL MIMO mode is spatial multiplexing or RI 2.

    Quote Originally Posted by dfindme View Post
    Hi Masters,

    Some site have upload throughput better than download, i have test many time, any one can help me?

    i have test many time
    UL = 1,7mbps DL=0,05mbps
    UL = 1 mbps DL=0,02mbps
    UL = 1,1 mbps DL=0,03mbps
    UL = 0,7mbps DL=0,05mbps


    what suppose to check?

    thanks
    Best people are those who are useful to others

  7. Thanks jojofrozh thanked for this post
  8. #6
    Junior Member Reputation: 10
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    Default Re: throughtput upload better than download

    Please check the HSDPA LK Processing Set as well .

  9. #7
    Member Reputation: 172
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    2010-11-01
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    Default Re: throughtput upload better than download

    the first thing you have to check as always is the radio condition...then drill down further to interfaces and etc.

    Quote Originally Posted by dfindme View Post
    Hi Masters,

    Some site have upload throughput better than download, i have test many time, any one can help me?

    i have test many time
    UL = 1,7mbps DL=0,05mbps
    UL = 1 mbps DL=0,02mbps
    UL = 1,1 mbps DL=0,03mbps
    UL = 0,7mbps DL=0,05mbps


    what suppose to check?

    thanks

  10. #8
    Member Reputation: 33
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    2016-09-17
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    Default Re: throughtput upload better than download

    You should check and disable HSDPACCEnable if it's enabling. Although that it maybe lead to degrade CSSR.

  11. #9
    Member Reputation: 253
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    2009-12-31
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    Default Re: throughtput upload better than download

    Hi,

    Ask your transport group what is the defined/provisioned BW from NodeB up to RNC.

    br//


    Quote Originally Posted by agenov View Post
    the first thing you have to check as always is the radio condition...then drill down further to interfaces and etc.

  12. #10
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    Default Re: throughtput upload better than download

    Did you check RTWP ?

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