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calculating erlang

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  • #38718
    dung
    Guest

    how can i calculate erlang ?

    #38719
    andyrmit@yahoo.com
    Guest

    In practice, it is used to describe the total traffic volume of one hour.

    For example, if a group of user made 30 calls in one hour, and each call had an average call duration of 5 minutes, then the number of Erlangs this represents is worked out as follows:
    Minutes of traffic in the hour = no. of calls x duration
    Minutes of traffic in the hour = 30 x 5
    Minutes of traffic in the hour = 150
    Hours of traffic in the hour = 150 / 60
    Hours of traffic in the hou r = 2.5
    Traffic figure = 2.5 Erlangs

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