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Abdel

Viewing 9 posts - 1 through 9 (of 9 total)
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  • 16th July 2009 at 11:53 #57998
    Three BTS at the same site
    Guest

    Dear All,

    We have a critical congestion in some area and our the new sites will take long time to prepare. We have dual band at every sites(i.e a one 900 and one 1800 bts), we have enough 1800 frequency to place a second 1800 BTS to the site, so the total bts will be 3, two 1800 and one single 900. This is just a temporary solution to relieve the congestion.It can be done but i don’t know the consequence. do i have to avoid this or it is okay. Thanks

    Abdel

    16th July 2009 at 11:55 #57999
    Abdel
    Guest

    Sorry for the correct subject i wrong placed my name under the subject and the subject under my name. Anyway one point i forgot to mention is that we are using Frequency hopping.

    16th July 2009 at 17:13 #58000
    Pix
    Guest

    I don’t know which system you’re using, but I owuld recommend you combine the 2 “1800 BTS”

    In the end, you’d have only 3 1800 cells instead of 6. It should be possible in all vendors.

    why do i recommend this ?
    1/ it’s more interesting from capacity point of view to combine 16 TRX in one cell rather than 8 TRX x 2 cells.
    2/ it’s easier to tune parameters and adjacencies with less cells.

    16th July 2009 at 18:22 #58001
    Abdel
    Guest

    well i know but i can not combine cuz i don’t have the combining boards and the cables currently I am using ZTE.

    16th July 2009 at 18:24 #58002
    Abdel
    Guest

    yes For two the parameter tuning will be more complex

    16th July 2009 at 19:11 #58003
    Pix
    Guest

    Abdel,

    If you already know what’s best and if you don’t have 2 euro to spend on the equipment to implement this solution, why do you even ask your question ?

    Just do what you can do, and forget about what you could do 🙂

    16th July 2009 at 20:09 #58004
    Abdel
    Guest

    Thanks pix and thanks again, Well i was afraid of the results and the consequence that may come up cuz i told my boss it could be possible so if sth goes wrong i am out kkkk. i was just confirming u pix.

    16th July 2009 at 21:08 #58005
    jamil
    Guest

    In Ericson You can add another Bts 1800mhz 900mhzto make the conflagration 6-6-6 or 8-8-8 etc …and also you must add dual band antenna may be you want to upgrade the 900MHZ or 1800mhz and there is a synchronization cable between the cabinet also in ZTE BTS must have this option
    regard
    jamil

    16th July 2009 at 21:09 #58006
    Pix
    Guest

    Well, everything is possible, you’ll just spend more time optimizing parameters and stuff.
    If you’re out, then we’ll do a strike and paralyze your company.

    We french are good for big strikes, I’ll teach you :))

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