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shifiting traffic from 900 to 1800

Viewing 8 posts - 1 through 8 (of 8 total)
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  • #68873 Reply
    IQ
    Guest

    i need to know how shift traffic

    1.from 900 cell to 1800 cell same site

    2.from 900 of congested cell of site to 900 less congested cell of other site.

    please i need NSN parameter settings for these scenarios

    #68874 Reply
    ahmed moa’ed
    Guest

    whats your vendor??

    #68875 Reply
    IQ
    Guest

    NSN

    #68876 Reply
    Agha
    Guest

    Hi IQ,
    1).Its depends on vendor parameters like(U to O HO/O to U HO) or Assign optimum level(for a case of MOC).
    2).Due to DR(Direct retry)

    #68877 Reply
    gm
    Guest

    in our days you may study in 3GPP and system documentation the topic ABSOLUTE CELL PRIORITY. To the LTE, UMTS GSM900/1800 layers an absolute cell priority can be assigned. If the mobile has LTE capability, it can be guided during handover with highest priority to LTE or with lower priority to wcdma, gsm 1800, gsm 900. Personally, i would asign the lowest priority to gsm 900. In the old days, the featuter HCS hierarchical cell structure and Re-Direct have been used to shift as much traffic as possible from GSM 900 to GSM 1800.

    #68878 Reply
    Nitesh
    Guest

    1. From 900 cell to 1800 cell same site:- You can activate DADLB(Direct access to desire layer/band) feature.
    Check the value of NBL(if less then more traffic would transfer on 1800) for 1800 segment.
    Check LAR and LER PARAMETER as well.

    2.from 900 of congested cell of site to 900 less congested cell of other site :-
    Enable direct retry,TRHO.
    If lots of handover call then you can change also the BLT value of congested site as well.

    #68879 Reply
    Munyaradzi
    Guest

    Hi Nitesh

    How about From 900 cell to 1800 cell same site i ZTE?

    Thanks

    #68880 Reply
    Lex Luthor
    Guest

    Hi Munyaradzi,
    To shift the parameter from 900 to 1800 in ZTE try to increase max allowed path loss this will shift the traffic in 1800 band.

Viewing 8 posts - 1 through 8 (of 8 total)
Reply To: shifiting traffic from 900 to 1800
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