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RxlevAccMin

Viewing 5 posts - 16 through 20 (of 20 total)
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  • #54934 Reply
    DesertStorm
    Guest

    Hi MKT,
    From what I understand, you have your BCCH on the 900 band, and TCH on the 1800. Try to change the values of parameters which control the triggering of the call to/from 1800 band after the call is established on 900. In Nokia, the parameter names are NonBCCHLayer Offset (usual value 10 dBm), nonBCCHLayer Access Threshold (usual value -90 dBm) and nonBCCH Exit Threshold (usual value -95 dbm)

    #54935 Reply
    cpes
    Guest

    use parameters:
    LAR, LER and NBL for Dualband cells (if common BCCH)

    #54936 Reply
    Aye
    Guest

    Hi Guys,
    I am new in this thread….
    To MKT,
    In case you haven’t solve the problem yet. Try checking the BSC parameter MULTIBAND..it should be enabled in the BSC.

    regards,
    Aye

    #54937 Reply
    HSH
    Guest

    Hello Pix,
    can you give us value of these parameters that you already mentioned?
    And the Limit of load factor as u said 10% or 12%!! not too much?
    as I know that the Load Factor=(No. of Hop. TRX/No. of Freq. of MAL) and untill 50% is acceptable!! yes or No?

    Regards

    #54938 Reply
    Pix
    Guest

    HSH,

    About the multiband multilayer parameters of alcatel network… Yes, I could give your values… but they depend on your network specifics. Coverage, quality, overlap, etc.

    So… do you want to invite me over in your office ? 🙂 Which country are you working in ?

    Regarding the radio load : 50% is the theoretical limit for SFH 1×3. 30% is the realistic limit.

    16% is theoretical limit for 1×1
    10% is the realistic limit.

    The realistic limit depends on the “sharpness” of your cell coverage. How much overlap do you have ? If too much overlap or overshooting, then your SFH suffers –> the limit further decreases.

    Small overlap, sharp borders –> you get closer to the theoretical limit.

    Cheers,
    Pix

Viewing 5 posts - 16 through 20 (of 20 total)
Reply To: RxlevAccMin
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