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WorksheetsWN-CELLULAR CONCEPT
Total questions: 10
Worksheet time: 5mins
Why neighbouring stations are assigned different group of channels in cellular system?
To minimize interference
To minimize area
To maximize throughput
To maximize capacity of each cell
What is a cell in cellular system?
A group of cells
A group of subscribers
A small geographical area
A large group of mobile systems
Which of the following is a universally adopted shape of cell?
Square
Circle
Triangle
Hexagon
Actual radio coverage of a cell is called __________
Fingerprint
Footprint
Imprint
Matrix
Why the shape of cell is not circle?
Omni directionality
Small area
Overlapping regions or gaps are left
Complex design
What is a cluster in a cellular system?
Group of frequencies
Group of cells
Group of subscribers
Group of mobile systems
What is a frequency reuse factor for N number of cells in a system?
N
N2
2*N
1/N
Capacity of a cellular system is directly proportional to __________
Number of cells
Number of times a cluster is replicated
Number of Base stations
Number of users
The concept of repeating the same frequency is known as …………….. and the cells using the same frequencies are known as …………………..
Cell splitting, adjacent cells
Frequency reuse, adjacent channels cells
Frequency reuse, co-channel cells
Cell splitting, Cell sectoring cells
The main objective of cell in cellular mobile system is ---------
Higher bandwidth
Hand off
Frequency reuse
Modulation Techniques
