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Cell Radius Formula

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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. Check FAQs

r = \frac{D}{Q}

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

Cell Radius Example

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With units

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Here is how the Cell Radius equation looks like with Values.

Here is how the Cell Radius equation looks like with Units.

Here is how the Cell Radius equation looks like.

2.9074 = \frac{9.42}{3.24}

2.9074km = \frac{9.42km}{3.24}

2.9074 = \frac{9.42}{3.24}

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Cell Radius Solution

Follow our step by step solution on how to calculate Cell Radius?

FIRST Step Consider the formula

r = \frac{D}{Q}

Next Step Substitute values of Variables

∴

r = \frac{9.42km}{3.24}

Next Step Convert Units

∴

r = \frac{9420m}{3.24}

Next Step Prepare to Evaluate

∴

r = \frac{9420}{3.24}

Next Step Evaluate

∴

r = 2907.40740740741m

Next Step Convert to Output's Unit

∴

r = 2.90740740740741km

LAST Step Rounding Answer

∴

r = 2.9074km

Cell Radius Formula Elements

Variables

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

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

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

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 Cell Radius?

Cell Radius evaluator uses Radius of Cell = Frequency Reuse Distance/Co Channel Reuse Ratio to evaluate the Radius of Cell, Cell radius in wireless communication refers to the distance from the center of a cellular base station, often referred to as a cell tower, to the outer edge of its coverage area. It represents the maximum distance at which a mobile device or user can maintain a reliable wireless connection with the base station. Radius of Cell is denoted by r symbol.

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

FAQs on Cell Radius

What is the formula to find Cell Radius?

The formula of Cell Radius is expressed as Radius of Cell = Frequency Reuse Distance/Co Channel Reuse Ratio. Here is an example- 0.002907 = 9420/3.24.

How to calculate Cell Radius?

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

Can the Cell Radius be negative?

Yes, the Cell Radius, measured in Length can be negative.

Which unit is used to measure Cell Radius?

Cell Radius is usually measured using the Kilometer[km] for Length. Meter[km], Millimeter[km], Decimeter[km] are the few other units in which Cell Radius can be measured.

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