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Erlang Formula

Viewing 15 posts - 121 through 135 (of 181 total)
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  • #32982 Reply
    Erik
    Guest

    Hopefully, Gurmon, you can give a hand 😉
    Actually, there _are_ answers. Not to all questions, though.
    Personally, I try to answer when I understand the question (biggest problem due to lacking description of the problem or due to my “still beginner” status).

    #32983 Reply
    gautham
    Guest

    hi,
    does any body have the answers to these questions of mine??

    I have this system which is supposed to make calls as per the time specified in a list with limitation in number of lines available. I would not like to miss out any numbers.

    Which would be the best algorithm for placing the call with minimum number of left over calls ? Do you have a reference material or can anybody point me towards the solution? 🙂

    #32984 Reply
    Erik
    Guest

    yes I agree, i`ll be spending more time here now, and helping with as many questions as possible. i do agree a lot of questions don`t make sense. maybe I`ll write a cheat sheet and post it here so its easier for ppl to ask qestions on design and capacity planning

    #32985 Reply
    kamal
    Guest

    Four towns A, B, C and D are connected in a telephone network as shown in the
    above figure. Traffic between these 4 towns (in Erlangs) is given in the table below.
    A B C D
    A – 10 10 40
    B 15 – 5 5
    C 10 5 – 10
    D 30 10 5 –
    Assuming that the end-to-end GoS blocking probability should be less than 1%,
    calculate the number of trunks required for trunk groups A-C, C-D and B-C.
    Note: Assume that the GoS blocking probability for all trunk groups (A-C, C-D, B-C)
    is the same.
    Due to the high traffic volume between towns A and D, the network planners have
    decided to put a direct trunk group of 36 trunks between these two towns. To
    compensate the cost of these additional trunks, network planners have also decided to
    reduce the number of trunks between A-C and C-D by 37 trunks each. The new
    routing policy is to route traffic between A and D using the direct trunk group and
    once the direct trunk group is full, any incoming traffic (between towns A and D) are
    routed via C. Calculate the blocking probabilities between A-D and B-D.
    Note: Assume that the combination of overflow and offered traffic to any trunk group
    is Poisson.

    plz help me to solve this sum

    #32986 Reply
    julio
    Guest

    hi! I need to known if is possible convert MSU to EARLANG
    any information I’ll be apreciated

    c u guys

    julio

    #32987 Reply
    Vijay
    Guest

    Kamal,
    Your figure is missing in question, shall i assume all towns are directly connected with all towns?

    Regards,

    #32988 Reply
    Banhisikha Goswami
    Guest

    Hi,

    Can anyone let me know that, how can I decode the SS7 signaling messages captured in protocal analyzer?

    Many thanks !
    banhi

    #32989 Reply
    Alejandro Galvan
    Guest

    Hi

    I’ll appreciate your help

    If i have 50,000,000 minutes (Fifty millon of Minutes), how many trunks (E0s)will i need?

    The Grade of Service request is GOS=1%

    Thanks for your help

    #32990 Reply
    Alejandro Galvan
    Guest

    Sorry The minutes are Monthly

    I’ll appreciate your help

    If i have 50,000,000 minutes Monthly (Fifty millon of Minutes), how many trunks (E0s)will i need?

    The Grade of Service request is GOS=1%

    Thanks for your help

    #32991 Reply
    Antonio
    Guest

    Hello,
    How can I convert Capacity measurements from BW, MSU or Octects Count to Erlangs?

    #32992 Reply
    yangti
    Guest

    How can we calcualte NDV?

    #32993 Reply
    P_D
    Guest

    Hello,
    When calculating the offered traffic using Metrica’s TOFF function, I get a different value than using my VBA code based on offered traffic=carried traffic/(1-B), where B is the blocking probablity based on Erlang-B. Does anybody else have this experience??
    Thanks

    #32994 Reply
    Cyredz Sombrea
    Guest

    I want to have a program on calculator base on scientific calculation

    #32995 Reply
    Jeff
    Guest

    Does anyone know where I can find the source code for creating my own customized erlang c calculator?

    The objects and the properties are no problem, but I can’t figure out the code.

    Thanks,

    #32996 Reply
    5
    Guest

    Hi,can someone derive the erlang b formulae for me.

Viewing 15 posts - 121 through 135 (of 181 total)
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