Introduction Of Teletraffic Engineering Telecommunications traffic engineering , teletraffic engineering , or traffic engineering is the application of traffic engineering theory to telecommunications . Teletraffic engineers use their knowledge of statistics including queuing theory , the nature of traffic, their practical models, their measurements and simulations to make predictions and to plan telecommunication networks such as a telephone network or the Internet . Traffic is defined as a total number of call passing through over a trunk.Channel is defined as a transmission medium.The field was created by the work of A. K. Erlang for circuit-switched networks .A good example of the use of teletraffic theory in practice is in the design and management of a call center . Call centers use teletraffic theory to increase the efficiency of their services and overall profitabi...
Call Intensity · Call Intensity,Y , defined as number of calls offered per unit time @ ratio of traffic intensity to call average duration. · Formula Y is: A- Traffic intensity s- Average holding time for a call (unit in second) Average Call Duration,S · F...
~ (CCS) A unit used (in North America) to quantify the total traffic running in a network. 1 CCS is 100 call-seconds. That means 1 CCS could be 2 calls of 50 seconds duration or 20 calls of 5 seconds duration. ~ Also known the hundred call second ~ 1 CCS = 100sec call = 100sec x 1 min / 60 sec x 1 hour / 60 min = 1 / 36 Erlang
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