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Thread: Nokia LTE Traffic Balancing Parameters

  1. #1
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    Default Nokia LTE Traffic Balancing Parameters

    Hi all,

    I am looking for the Nokia LTE parameters that are used for traffic balancing.

    For example

    i. Parameters of LTE (FDD) to balance traffic between other layers of LTE.
    ii. Parameters of LTE (FDD) to throw traffic on 3G layers. (including CSfallback priority).
    iii. Parameters for LTE (FDD) to throw traffic on GSM Layers. (including CSfallback priority).

    Any guide or powerpoint presentation with examples which can be shared then I really appreciate it.

    My objective is to keep traffic in 4G as much as possible (including VoLTE traffic). Please suggest
    Everyone is a genius at least once a year. The real geniuses simply have their bright ideas closer together.

    Regards,
    Venom


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  3. #2
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    1 out of 1 members found this post helpful.

    Default Re: Nokia LTE Traffic Balancing Parameters

    Hi

    Below set of parameters will help in load balancing feature for layering between the LTE.


    _LTE1387_Intra-eNB Inter-frequency Load Balancing

    actInterFreqLB
    iFLBBearCheckTimer
    iFLBHighLoadGBRDL
    iFLBHighLoadNonGBRDL
    iFLBHighLoadPdcch
    iFLBRetryTimer
    targetLoadGbrDl
    targetLoadNonGbrDl
    targetLoadPdcch
    thresholdRsrpIFLBFilter
    actInterFreqLB
    iFLBBearCheckTimer
    iFLBHighLoadGBRDL
    iFLBHighLoadNonGBRDL
    iFLBHighLoadPdcch
    iFLBRetryTimer
    targetLoadGbrDl
    targetLoadNonGbrDl
    targetLoadPdcch
    thresholdRsrpIFLBFilter
    highLoadGbrDl
    highLoadNonGbrDl
    highLoadPdcch

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  5. #3
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    Default Re: Nokia LTE Traffic Balancing Parameters

    Thanks Plannerguy, how about moving traffic from 3G to 4G in Nokia?
    Everyone is a genius at least once a year. The real geniuses simply have their bright ideas closer together.

    Regards,
    Venom


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    Default Re: Nokia LTE Traffic Balancing Parameters

    Hi,

    In my network, actInterFreqLB is disabled but actAmle is enabled.

    Does it make any difference ?

    I see load is not balanced !

    Also any idea how to move traffic from 3G to 4G (both Nokia vendor) layers and keep it in 4G.

    BR

    Everyone is a genius at least once a year. The real geniuses simply have their bright ideas closer together.

    Regards,
    Venom


  7. #5
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    Default Re: Nokia LTE Traffic Balancing Parameters

    my opinion on these 2 featre in nokia as follows

    actInterFreqLB is within enodeB (intra ENB) balancing. This also applies to common bbu, wherein you have multiple bands within site.
    actAmle would be a way to balance traffic to other site / frequency using internal qci calculation, CAC and PRB.

    your other question to balance 3g to 4g, most networks configured 4g to be higher piority vs 3G so if ue supports both lte and 3g in idle mode it will go to lte.
    also nokia have 3g feature fast return to lte upon idle,disconnect. maybe you can extend the minimum signal level in lte even lower? hehehe

    regards,
    anne

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