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AUSTONINSTITUTE OF MANAGEMENT CEYLON
Faculty of Engineering
Advanced Diploma in Electrical and Electronics Engineering
A203SE Analogue Electronics
Coursework
Student Name: Badurdeen Shakeal
Student ID: T1-11-EEE-L2-86
Supervisor: Mr. Inham Hassan
Submission Date: 2012.06.01
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PROJECT/ASSIGNMENT SUBMISSION ACKNOWLEDGEMENT SLIP
Name of Student: M. Badurdeen Shakeal Student No: T1-11-EEE-L2-86
Home Address:__________________________________________________________
Date of Submission: 2012.June.1st
Name of Tutor: Mr. Inam Hassan
Program/ Module: A206SE Communication and Networks
Individual Assignment
Received By: _________________________ Date: _____________________________
Max Marks 1st Marker 2nd Marker
Learning Outcome
Q1. Investigate the operation of
communications networks
30%
a. Identify and Describe the New
Development
6%
b. Describe how the technology works 6%
c. Describe the current scenario when
the technology was developed.
6%
d. Describe the implications in
communications
6%
e. Describe how the technology was
used.
6%
Q2. Analysis and
design of a communications network.
(ROUTING)
30%
a. Identify and describe the
locations
5%
b. Distance Calculation 10%
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c. Calculation of the shortest Path 15%
Q3. Analysis and design of acommunications network. (RADIO LINK)
30%
a Design the communication link
i. Selection of transiever 5%
ii.Received power calculation
using MODEL 1
10%
ii.Received power calculationusing MODEL 2
10%
b. Analysis of the radio link 5%
Quality and Structure of Report
Discussion 5%
Conclusion 5%
Total Marks 100%
1st
makers Comment _______________________________________________________________
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2nd
makers Comment _______________________________________________________________
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Abstract
As communication technology is developing, the community styles obtain complicated. To
discover the best parth the particular Dijkstra Formula is used. In this assignment in order to find
the best way with inside Capital of Singapore MRT channels Dijkstra Algorithm is used. The
actual ranges involving two MRT channels are calculated from your Search engines Road
routes.
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Table of ContentsPROJECT/ASSIGNMENT SUBMISSION ACKNOWLEDGEMENT SLIP .............................................................. 1
Abstract ........................................................................................................................................................ 3
Introduction.................................................................................................................................................. 5
Calculations.................................................................................................................................................. 6
Distance Calculations............................................................................................................................... 7
Rout Table.............................................................................................................................................. 11
Path Diagram ............................................................................................................................................. 14
Diagram of Calculated Shortest path ..................................................................................................... 15
Map of final Shortest path.......................................................................................................................... 16
Discussion and Conclusions ...................................................................................................................... 17
References.................................................................................................................................................. 18
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Introduction
In the event the community style get complex it had been a difficult part of the system creative
developers to decide the very best and useful course. To resolve this problem any Nederlander
Researchers called Edsger Dijkstra designed an algorithm named individual supplier quickest
route algorithm or so called Dijkstra Algorithm where can be find the least course fromconnection to all additional links. Withon this Algorithm the main objective is not only locating
the least route from one node along with other nodes, but to get the simple version of the
difficult system layout (that is more vital this particular era).
Singapore MRT Map
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Calculations
The path cost can be calculated using below equation
Here d = Distance between two stations in Kilometers and C = path cost
This formula is used to avoid decimal number involving in the cost calculation.
There are four major MRT (Maximal Ratio Transmission) lines are in singapore.
North South line Indicate in red color in the map North East line Indicate in purple color in the map East West line Indicate in green color in the map Circle line Indicate in yellow color in the map
From out of these four lines selected three lines are below.
1. North South line Indicate in red color in the map2. North East line Indicate in purple color in the map3. East West line Indicate in green color in the map
The distance between MRT stations are calculated using google maps distance fares calculator.
The selected MRT stations from above three lines are
From North South line Marsiling and Kranji
From North East line Clark Quey and China Town
From West lineClementiand Tampines
Path costs of selected lines are (Distance are in Kilometers)
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A206SE communications and Network BADUR SHAKEAL
Distance Calculations
From Marsiling to
Cost between Marsiling to Kranji
C =
=
Cost between Marsiling to China Town
C =
=
Cost between Marsiling to Clark Quey
C =
=
Cost between Marsiling to Clementi
C =
=
Cost between Marsiling to Tampines
C =
=
From Kranji to
Cost between Kranji to Marsiling
C =
=
Cost between Kranji to China Town
C =
=
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A206SE communications and Network BADUR SHAKEAL
Cost between Kranji to Clark Quey
C =
=
Cost between Kranji to Clementi
C =
=
Cost between Kranji to Tampines
C =
=
From Clark Queyto
Cost between Clark Quey to Marsiling
C =
=
Cost between Clark Quey to Kranji
C =
=
Cost between Clark Quey to China Town
C =
=
Cost between Clark Quey to Clementi
C =
=
Cost between Clark Quey to Tampines
C =
=
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A206SE communications and Network BADUR SHAKEAL
From China Town to
Cost between China Town to Marsiling
C =
=
Cost between China Town to Kranji
C =
=
Cost between China Town to Clark Quey
C =
=
Cost between China Town to Clementi
C =
=
Cost between China Town to Tampines
C =
=
From Clementi to
Cost betweenClementi to Marsiling
C =
=
Cost between Clementi to Kranji
C =
=
Cost between Clementi to Clark Quey
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A206SE communications and Network BADUR SHAKEAL
C =
=
Cost between Clementi to China Town
C =
=
Cost between Clementi to Tampines
C =
=
From Tampines to
Cost betweenTampines to Marsiling
C =
=
Cost between Tampines to Kranji
C =
=
Cost between Tampines to Clark Quey
C =
=
Cost between Tampines to China Town
C =
=
Cost between Tampines to Clementi
C =
=
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Rout Table
The Routing table for a particular MRT Station to all other MRT stations in the Network as
follows. Where the cost of the MRT line can be calculated using the formula mentioned above
Distance between stations
Marsiling
From Cost=
Marsiling -
Kranji 9
Clark Quey 140
China town 138
Clementi 87
Tampines 217
Kranji
From Cost=
Kranji -
Marsiling 9
Chinatown 129
Clark Quey 132
Clementi 78
Tampines 220
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Clark Quey
From Cost=
Clark Quey -
Marsiling 140
Kranji 132
Chinatown 3
Clementi 54
Tampines 91
China Town
From Cost=
Chinatown -
Marsiling 138
Kranji 128
Clark Quey 3
Clementi 51
Tampines 98
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Clementi
From Cost=
Clementi -
Marsiling 87
Kranji 78
Clark Quey 54
Chinatown 51
Tampines 142
Tampines
From Cost=
Tampines -
Marsiling 217
Kranji 220
Clark Quey 91
Chinatown 98
Clementi 142
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Path Diagram
According to the values which are calculated the path map can be drown like follow.
As mention in the question one MRT statin (Tempines) is selected as base station and calculated
lest cost path between all other stations with the selected MRT station Chinatown.
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Diagram of Calculated Shortest path
From Station Chinatown to Path from Chinatown Cost
Kranji Kranji 220
Marsiling Marsiling 217
Clark Quey China Town, Clark Quey 101
Chinatown Chinatown 98
Clementi Clementi 142
Tampines - 0
Table 2.7
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According to the shortest path algorithm the MRT station map is shown below. The map is
created by selecting Chinatown as the base MRT Station.
Map of final Shortest path
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Discussion and ConclusionsThis is the way that is finding out the shortest/efficient path when the network is very simple but
as networking topologies develops, when networks get too complicated we have to move for a
standard mechanism to calculate for the best path. As we can see here the MRT stations are
situated in a complicated manner, which is very difficult to come up with a shortest path map.But from studying the Dijkstra algorithm and with the help of distance calculator it is easy to
design the shortest path from a selected base MRT station.
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References
Ghosh, A., Zhang, J., Jeffrey, G. and Mohamed, R. (ed. By Rajive, L. 2011. Fundamentals of
LTE. 1st edn.:Boston)
Ralf kreher and karsten gaenger 2011.LTE Signaling:Troubleshooting & Optimization. Johnwiley & Sons Ltd. West Sussex.
Stefania Sesia, Issam Toufik andMatthew Baker. 2011.LTE the UMTS Long Term Evolution:
From the theory to practice. John wiley & Sons Ltd. West Sussex.
Harri Holma Anti Toskala. 2009.LTE for UMTS: OFDMA and SC-FDMA Based Radio Access.
John wiley & Sons Ltd. West Sussex.
Tara Ali-Yahiya. 2011. Understanding LTE and its performance. Springer science. London.
Find out the MRT Maps [Online] [2012.05.22]
http://www.smrt.com.sg/trains/network_map.asp
Find out the MRT Station distances [Online] [2012.05.12] https://maps.google.com/
Select Antennas and their Data Sheets [Online] [2012.05.12]http://parts.digikey.com/1/parts-
kws/rf-antenna
http://www.smrt.com.sg/trains/network_map.asphttp://www.smrt.com.sg/trains/network_map.asphttps://maps.google.com/https://maps.google.com/http://parts.digikey.com/1/parts-kws/rf-antennahttp://parts.digikey.com/1/parts-kws/rf-antennahttp://parts.digikey.com/1/parts-kws/rf-antennahttp://parts.digikey.com/1/parts-kws/rf-antennahttp://parts.digikey.com/1/parts-kws/rf-antennahttp://parts.digikey.com/1/parts-kws/rf-antennahttps://maps.google.com/http://www.smrt.com.sg/trains/network_map.asp