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Cell utilization above 100%

Viewing 10 posts - 1 through 10 (of 10 total)
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  • #61706 Reply
    GURU
    Guest

    How one cell utilization can be above 100% . If 100% resources are busy then how can it shows above 100% ..Bijoy / Pix pls help

    #61707 Reply
    Bijoy
    Guest

    Guru
    Few aspects about utilization
    1.Are you talking of full rate TCH utilisation.But if your Half rate is enabled,then obviously your utilisation will be higher.
    2.Utilisation talks about the resource busy time in regards to the GOS of the system.Now,how do you calculate your equppd erlang?Its through ErlangB with 2% gos,Now if there is high tch blocking in the cell,you gos will increase ,& so will be your utilisation

    Br\\
    Bijoy

    #61708 Reply
    guru
    Guest

    Hi bijoy,
    1) both full rate & half rate
    2)Earlang B with 2% gos
    Can you elabrote more pls

    #61709 Reply
    guru
    Guest

    Bijoy i got the answer from some other previous session.Thanks ,do’t want to waste your time..Thanks

    #61710 Reply
    Bijoy
    Guest

    Guru
    i really appreciate that
    thnx

    #61711 Reply
    Akin
    Guest

    Also remember that according to Erlang B 8 channels at 2% blocking gives 3.627Erlangs. However, if 8 channels are occupied for an hour, it generates 8 Erlangs . Since 1 Erlang is defined as occupation of 1 radio channel for 1hour.

    #61712 Reply
    bhupinder singh
    Guest

    how to calculate traffic handling capacity of any bts of 2g in gsm.also methods to increase efficiency of bts

    #61713 Reply
    Shiv
    Guest

    Hi Guru/ Bijoy,

    What is the answer you got from another session?

    I also require to know why cell utilisation is above 100% for blocking probability higher and number of channels higher.

    Thanks

    #61714 Reply
    Ayat
    Guest

    Hello
    Abou Utilization %
    According to the Ut formula that we used ir is normal to get more than 100% boz we used generate traffic /erlang b table teaffic gos 2%
    And the rule that you can check your data generate traffic should be less than or equal tch number

    #61715 Reply
    Wallis Dudhnath
    Guest

    Blocking in telecommunication systems is when a circuit group is fully occupied and unable to accept further calls. Terms used are Blocking and non-blocking switch.

    Grade of Service – GOS – term from the Analog era that was used to help with Switch and Circuit dimensioning.

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