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Half rate in Multiband

Viewing 9 posts - 1 through 9 (of 9 total)
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  • #54271 Reply
    Fahim
    Guest

    In a co-BCCH multiband cell – Is it possible to enable Half Rate only in 1800 band TRX if no HR is activated in 900 band TRX ? If the answer is no then could u plz explain the technical reason ?

    #54272 Reply
    pix
    Guest

    those are 2 different cells, so of course, you can activate HR in one 1800 cell and not in other cells.

    #54273 Reply
    Fahim
    Guest

    Hello Pix !!

    Two are actually same cells as BCCH is only in 900 Band.

    If still the answer is yes – then could u plz explain why ? Moreover just for ur info- I could not activate so in Alcatel.

    #54274 Reply
    pix
    Guest

    sorry, i misread !! this is a multiband cell 🙂
    yes, that’s possible to configure only inner zone TRX as DR.

    Edit your BTS (in the Abis view), you can see your sectors (one sector = outer zone, another sector = inner zone) and you can decide which TRX will be DR or FR.

    It works 🙂

    Regards

    #54275 Reply
    pix
    Guest

    so ..?

    #54276 Reply
    Fahim
    Guest

    Hello Pix,

    Actually I tried enabling AMR (Alcatel G2 BSC) ONLY in 1800 Band (i.e. NO HR in 900 BTS cell) – but i got failure message from the OMC-R !

    But when I again tried after enabling HR in 900 cell – then it worked !!!

    I am confused !!

    #54277 Reply
    pix
    Guest

    hmmm… then it’s not related to HR, but probably more to the AMR feature. Why didn’t you explain your problem fully in your first post ? I could have tried it right away. Now, I can’t try it anymore. Maybe tomorrow…

    #54278 Reply
    Fahim
    Guest

    Hello Pix,

    any update !! Could there be any general GSM feature related issue ?

    #54279 Reply
    Pix
    Guest

    Fahim,

    I can’t try it now… sorry. If there is a problem, it should be described in the SFD. Let me check it out (next week).

Viewing 9 posts - 1 through 9 (of 9 total)
Reply To: Half rate in Multiband
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