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availability pb

Viewing 10 posts - 1 through 10 (of 10 total)
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  • #60069 Reply
    campus
    Guest

    hi;
    i am working with Er network; i have a problem of low availability in a particular site, in fact the availability is balancing between 60% and 72? i cannot locate excactly the reason of such pb..could it be related to the frequency hopping?if yes how??
    thankx a lot.

    #60070 Reply
    Pix
    Guest

    Availability is linked to the number of TRX that are up divided by the total number of TRX installed in the BTS.

    8 / 10 = 80% availability

    Cheers,
    pix

    #60071 Reply
    campus
    Guest

    thank you pix
    i meant availabilty per sector, my colleague told me that it is a problem of TRU configuration???!!!!
    this TRU is usually with low availability
    i don’t know if i describe well the pb..

    #60072 Reply
    campus
    Guest

    availability=nb of available TCH/nb of configured TCH

    #60073 Reply
    AliAsgher
    Guest

    Dear Campus,

    As in your first statement, “availability is balancing between 60% and 72”, is BTS Power saving ON for your respective BSC and this cell?

    Run RLSVP:cell=CELLID; to check whether BTSPS is ON for the cell.

    Regards,

    #60074 Reply
    campus
    Guest

    thank you ali,
    i’ll try that and i’ll share results

    #60075 Reply
    campus
    Guest

    dear Ali;
    sorry there no command callad RLSVP but RLSUP which is not what i am looking for..

    #60076 Reply
    AliAsgher
    Guest

    No RLSVP means that your SW release is less than 07B hence BTSPS is not supported. So fluctuations in availability are genuine.

    #60077 Reply
    campus
    Guest

    Dear Ali,
    Working with the BSC there is no RLSVP, even in Alex i didn’t find such command, but RLSUP related to UMTS..
    Do you suggest something else ???

    #60078 Reply
    AliAsgher
    Guest

    Dear Campus,

    In Alex, you are looking for this command in a previous version library. As I said this feature is only supported after R07B.

    Regards,

Viewing 10 posts - 1 through 10 (of 10 total)
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