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ASSIGNMENT
|
DRIVE
|
Summer 2017
|
|
PROGRAM
|
BSc IT
|
|
SEMESTER
|
FIFTH
|
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SUBJECT CODE & NAME
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BT0086, Mobile Computing
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|
CREDIT
|
4
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BK ID
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B2067
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|
MAX. MARKS
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60
|
Q.1.
Explain simple reference model. 5+5
Answer:-
Simple
reference model:-
The basic reference model used to structure
communication Systems. Mobile communication is influenced by layered reference
model.
In Figure, you can see a Personal Digital Assistant (PDA) which is one of the
example of wireless and portable device. PDA is
Q.2.
Write short notes on Signals.
10
Answer:-
Signals:-
Signals are the physical representation of
data. Signals are functions of time and location. Signal parameters represent
the data values.
The most
Q.3.
What do you understand by Analog Modulation? 10
Answer:-
Analog
modulation:-
In Analog modulation, the information
carrying base band signal typically called the message or information signal
m(t) varies either the amplitude or the angle
of the carrier signal (or radio carrier).
Q.4.
What is Universal Mobile Telecommunication System (UMTS)?
10
Answer:-
Universal
Mobile Telecommunication System (UMTS):-
The development community of the wireless
and mobile communication wanted the cellular system which would provide more
functionality and greater levels of efficiency than the GSM system. So the
International Telecommunication Union (ITU) made a request to propose a Radio
Transmission Technologies (
Q.5.
Write short notes on Space Division Multiple Access (SDMA).
10
Answer:-
Space
Division Multiple Access (SDMA):-
Space Division Multiple Access (SDMA) is a
medium accessing scheme wherein the spaces are divided
Q.6.
What are the Properties of a MANET?
10
Answer:-
Properties
of a MANET:-
i. Mobile ad hoc networks are based on wireless radio links.
ii. MANET is able to provide seamless interaction and ubiquitous mobile
computing environment.
Get fully
solved assignment. Buy online from website
online store
or
plz drop a mail
with your sub code
we will revert
you within 2-3 hour or immediate
Charges rs 125/subject
if urgent then call us on 08791490301, 08273413412
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