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TEMS

Viewing 11 posts - 1 through 11 (of 11 total)
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  • #51485 Reply
    jaja
    Guest

    dear
    can any body help me that I checked in TEMS ( neighbor and serving cell) the same cell appear in different RX level let say
    cell A RX level -56dBm amd in the same next one cell A RX level -65 dBm

    #51486 Reply
    Bilal
    Guest

    Might be two cells with same BCCH and BSIC serving in the area. If this is the case, you must be having very bad HSR and Random Access Success Rate there.

    #51487 Reply
    jaja
    Guest

    dear Bilal
    no I don’t have the Co BCCH/BSIC .

    #51488 Reply
    Bilal
    Guest

    One of them is serving and other the neighbor right? Please check if you have included the own BCCH of serving cell in the Active BA list. I am working on Ericsson and they have introduced this feature “Own BCCH” in R12 to improve the multiband cell performance.

    #51489 Reply
    Mani
    Guest

    Well as per my understanding in some operators a parameter like Pbgt_Mode is provided which is especially useful for dual band cells. It allows an MS on the DCS inner zone of the cell to compensate for the difference in the prorogation losses of the two frequencies GSM-BCCH and DCS Inner zone.

    #51490 Reply
    jaja
    Guest

    dear bilal
    thanks for your reply
    but for more information I have onle singleband(900) and also the BCCH is not included in the BA list and this make me surprise for appearing same BCCH for the same cell with different RX level

    #51491 Reply
    Mani
    Guest

    Since its a parameter like pbgt_mode=0 add the serving cell to the BA list. now the MS only reports 5 neighhbours as the 6th is the serving cell. in your case this parameter can be wrongly set as it would still work in the same manner even if no inner zone.

    #51492 Reply
    Bilal
    Guest

    Which vendor you are working on by the way?

    #51493 Reply
    Radiated
    Guest

    This is a problem in TEMS that even the TEMS people cant answer to ๐Ÿ™‚

    (its not the case of measurement on own BCCH because it appears in our network too where we have disabled the measurement on own BCCH feature ๐Ÿ˜‰

    #51494 Reply
    Mani
    Guest

    Motorola.

    #51495 Reply
    RH
    Guest

    I have found the same problem in TEMS.And I have checked there was no co-BCCH and co-BSIC in the network.
    My vendor is also Motorola.
    ๐Ÿ™

Viewing 11 posts - 1 through 11 (of 11 total)
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