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Co-Channel Interference Formula

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Co Channel Reuse Ratio (CCRR) refers to the ratio of the number of available communication channels to the number of cells in a cellular network. Check FAQs

Q = \frac{D}{r}

Q - Co Channel Reuse Ratio?D - Frequency Reuse Distance?r - Radius of Cell?

Co-Channel Interference Example

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Here is how the Co-Channel Interference equation looks like with Values.

Here is how the Co-Channel Interference equation looks like with Units.

Here is how the Co-Channel Interference equation looks like.

3.2483 = \frac{9.42}{2.9}

3.2483 = \frac{9.42km}{2.9km}

3.2483 = \frac{9.42}{2.9}

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Co-Channel Interference Solution

Follow our step by step solution on how to calculate Co-Channel Interference?

FIRST Step Consider the formula

Q = \frac{D}{r}

Next Step Substitute values of Variables

∴

Q = \frac{9.42km}{2.9km}

Next Step Convert Units

∴

Q = \frac{9420m}{2900m}

Next Step Prepare to Evaluate

∴

Q = \frac{9420}{2900}

Next Step Evaluate

∴

Q = 3.24827586206897

LAST Step Rounding Answer

∴

Q = 3.2483

Co-Channel Interference Formula Elements

Variables

Co Channel Reuse Ratio

Co Channel Reuse Ratio (CCRR) refers to the ratio of the number of available communication channels to the number of cells in a cellular network.

Symbol: Q

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Co Channel Reuse Ratio

Frequency Reuse Distance

Frequency reuse distance is a concept in wireless communication that refers to the minimum distance required between two neighboring base stations using the same frequency band in a cellular network.

Symbol: D

Measurement: LengthUnit: km

Note: Value should be greater than 0.

Formulas to find Frequency Reuse Distance

Radius of Cell

Radius of cell refers to the distance between the center of a cellular base station and the outer boundary of the coverage area, commonly known as the cell boundary.

Symbol: r

Measurement: LengthUnit: km

Note: Value can be positive or negative.

Formulas to find Radius of Cell

Other formulas in Cellular Concepts category

Go Maximum Calls per Hour per Cell

Q i = \frac{A \cdot 60}{T avg}

Go Offered Load

A = \frac{Q i \cdot T avg}{60}

Go New Traffic Load

TL N = 4 \cdot TL O

Go Traffic Load

TL O = \frac{TL N}{4}

How to Evaluate Co-Channel Interference?

Co-Channel Interference evaluator uses Co Channel Reuse Ratio = Frequency Reuse Distance/Radius of Cell to evaluate the Co Channel Reuse Ratio, Co-Channel interference refers to the interference that occurs when multiple wireless communication devices or systems operating on the same frequency channel interfere with each other. It is a type of interference that arises when there is a lack of frequency separation between the communicating devices or systems. Co Channel Reuse Ratio is denoted by Q symbol.

How to evaluate Co-Channel Interference using this online evaluator? To use this online evaluator for Co-Channel Interference, enter Frequency Reuse Distance (D) & Radius of Cell (r) and hit the calculate button.

FAQs on Co-Channel Interference

What is the formula to find Co-Channel Interference?

The formula of Co-Channel Interference is expressed as Co Channel Reuse Ratio = Frequency Reuse Distance/Radius of Cell. Here is an example- 3.248276 = 9420/2900.

How to calculate Co-Channel Interference?

With Frequency Reuse Distance (D) & Radius of Cell (r) we can find Co-Channel Interference using the formula - Co Channel Reuse Ratio = Frequency Reuse Distance/Radius of Cell.

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