Wireless Networks Homework: Modulation and Protocols

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WIRELESS - ASSIGNMENT -2
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STUDENT NAME-

Contents
Q 1...................................................................................................................................................3
Q 2...................................................................................................................................................5
Q 3...................................................................................................................................................6
Q 4...................................................................................................................................................8
Q 5...................................................................................................................................................9
Q 6.................................................................................................................................................10
Q 7.................................................................................................................................................13
Q 8.................................................................................................................................................14
Q 9.................................................................................................................................................14
Q 10...............................................................................................................................................15
References......................................................................................................................................16

Q 1

Q 2

Q 3
Process Modulation
Process modulation is the application with the help of them justifies the application of the
changing characteristics of the transmitted message network signal for the frequency range. In
this application video application, voice application and other data frequency bandwidths signals
of the carrier. Type of DC protocol and type of AC protocol is used in the carrier mechanism of
wave and also analysis the carrier application.
Modulation of the analog
Modulation of the analog is the path function in which defines the carrier wave of the data signal
for the message modulates. With the help of them increase the parameter of the modulation
amplitude, phase and frequency is the basic parameter of the modulation of the analog system.
Modulation of Amplitude (AM): In this path, function justifies the carrier wave of the network
message signal in other side network frequency and the phase parameter should be constant.
With the help of the high bandwidth, range increase the filtering range and reduce the
modulation difficult (Hamza et al., 2018).
Modulation of frequency (FM): With the help of the FM function increase the noise range of
the bandwidth protocol. The bandwidth of the efficiency is totally depending on the index of
modulation.
Modulation of Phase (PM): The basic concept of the PM protocol is depending on the data
signal rate. With the help of the data, frequency increase the modulation effects for the network
protocol.

Q 4
Analysis of the 16 QAM with the 2 amplitudes and 8 different phases

Q 5
CRC is the mechanism for code error-detecting is applicable to the network digital function. It
detects the storage file devices and detects the raw network data. Entering of the data is the
system which checks the network based, allocated system for polynomial network division of the
control (Acharya et al., 2016).
Method of CRC justifies the accident detecting mechanism for communication error channel.
CRC create the polynomial function for the receiver side and sender side. The example of the
polynomial is justified the x3+x+1

Q 6