Trunk Occupancy Solution

STEP 0: Pre-Calculation Summary
Formula Used
Trunk Occupancy = Occupancy*(1-Grade of Service)/Average Occupancy
ρ = Ao*(1-GoS)/Aavg
This formula uses 4 Variables
Variables Used
Trunk Occupancy - Trunk Occupancyrefers to the measure of utilization or occupancy level of trunks within the system. Trunks are communication channels or lines used for transmitting voice calls and data.
Occupancy - Occupancy refers to the utilization or occupancy level of resources within the switching system. It is a measure of how much capacity or resources are being utilized at a given time.
Grade of Service - Grade of Service is often associated with call blocking. It indicates the probability that a user will experience a blocked call, where the system cannot allocate the necessary resources.
Average Occupancy - Average Occupancy refers to the average utilization or usage of resources, such as trunks or circuits, within the system over a given period of time.
STEP 1: Convert Input(s) to Base Unit
Occupancy: 0.85 --> No Conversion Required
Grade of Service: 0.27 --> No Conversion Required
Average Occupancy: 2.5 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
ρ = Ao*(1-GoS)/Aavg --> 0.85*(1-0.27)/2.5
Evaluating ... ...
ρ = 0.2482
STEP 3: Convert Result to Output's Unit
0.2482 --> No Conversion Required
FINAL ANSWER
0.2482 <-- Trunk Occupancy
(Calculation completed in 00.004 seconds)

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Created by Shobhit Dimri
Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
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Telecommunication Traffic System Calculators

Cost of Switching System
​ LaTeX ​ Go Cost of Switching System = Number of Switching Element*Cost per Switching Element+Cost of Common Hardware+Cost of Common Control System
Total Number of Offered Calls
​ LaTeX ​ Go Total Number of Offered Calls = Number of Lost Calls/Grade of Service
Number of Lost Call
​ LaTeX ​ Go Number of Lost Calls = Total Number of Offered Calls*Grade of Service
Grade of Service
​ LaTeX ​ Go Grade of Service = Number of Lost Calls/Total Number of Offered Calls

Trunk Occupancy Formula

​LaTeX ​Go
Trunk Occupancy = Occupancy*(1-Grade of Service)/Average Occupancy
ρ = Ao*(1-GoS)/Aavg

What is Trunk Occupancy?.

The trunk occupancy ρ is a measure of the degree of utilization of a group of lines and is
sometimes called the utilization factor.

How to Calculate Trunk Occupancy?

Trunk Occupancy calculator uses Trunk Occupancy = Occupancy*(1-Grade of Service)/Average Occupancy to calculate the Trunk Occupancy, The Trunk Occupancy formula is defined as the occupancy acquired by the network of a particular subscriber. Trunk Occupancy is denoted by ρ symbol.

How to calculate Trunk Occupancy using this online calculator? To use this online calculator for Trunk Occupancy, enter Occupancy (Ao), Grade of Service (GoS) & Average Occupancy (Aavg) and hit the calculate button. Here is how the Trunk Occupancy calculation can be explained with given input values -> 0.2482 = 0.85*(1-0.27)/2.5.

FAQ

What is Trunk Occupancy?
The Trunk Occupancy formula is defined as the occupancy acquired by the network of a particular subscriber and is represented as ρ = Ao*(1-GoS)/Aavg or Trunk Occupancy = Occupancy*(1-Grade of Service)/Average Occupancy. Occupancy refers to the utilization or occupancy level of resources within the switching system. It is a measure of how much capacity or resources are being utilized at a given time, Grade of Service is often associated with call blocking. It indicates the probability that a user will experience a blocked call, where the system cannot allocate the necessary resources & Average Occupancy refers to the average utilization or usage of resources, such as trunks or circuits, within the system over a given period of time.
How to calculate Trunk Occupancy?
The Trunk Occupancy formula is defined as the occupancy acquired by the network of a particular subscriber is calculated using Trunk Occupancy = Occupancy*(1-Grade of Service)/Average Occupancy. To calculate Trunk Occupancy, you need Occupancy (Ao), Grade of Service (GoS) & Average Occupancy (Aavg). With our tool, you need to enter the respective value for Occupancy, Grade of Service & Average Occupancy and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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