Wireless Networking Concepts

Running head: WIRELESS NETWORKING CONCEPTS 1
Wireless Networking
Student’s Name
Institutional Affiliation

WIRELESS NETWORKING CONCEPTS 2
Question 1.
Question 1.
Cell Splitting is the process of partitioning a fully occupied cell into minor cells. Minor cells
contain individual base point and a conforming decrease in antenna mass, loftiness and
communicating power. Therefore, intensifies the volume of a cellular structure as it increases the
amount of times that channels are recycled Hill, (2014).
As shown in the pattern below, zone served by A is expected to be flooded with circulation.
New-fangled base points are for that reason required in the zone to raise the number of channels
in the region and to shrink the part attended by that particular base point. That is to say, A is
bordered by six novel microcells; B, C, D, E, F and G Norris, (2019).
Figure 1: Cell Splitting
Question 2.

WIRELESS NETWORKING CONCEPTS 3
N=12 BW =30 MHz R=2 km
Control channelsfor each cell=10 number of operators for each channel=8
(i).
Reuse distance isdetermined by , D= √ ( 3 N ) ∗R
¿ √ ( 3∗12 )∗2=12 km
(ii).
Modest channel=25 kHZ
Channel bandwidth=25∗2=50 kHz
Number of channels for each cell=30000
50 − ( 10∗12 ) =480 channels
On the other hand, every channel is multiplexed between 8 operators, therefore the number of
concurrent calls supported for every cell is
¿ 480
12 ∗8=320 call for every cell .
(iii)
Regular number of call request for every hour =60
1hour= 1 x 60 x60
=3600sec
ƛ= 60
3600 = 1
60 requests for every sec