Antenna Design

In: Computers and Technology

Submitted By ramyakanna
Words 7933
Pages 32
TABLE OF CONTENTS PAGE NO.
CHAPTER 1- INTRODUCTION
1.1 INTRODUCTION 6
1.2 WHAT IS OFDMA? 9

CHAPTER 2 - SUBCARRIER ALLOCATION SCHEMES
2.1 STATIC SUBCARRIER ALLOCATION 12
2.2 DYNAMIC SUBCARRIER ALLOCATION 14 2.2.1 THE PROPOSED DSA SCHEME 15
CHAPTER 3- FLOW CHART AND ALGORITHM
4.1 FLOW CHART 17 4.1.1 MAIN FLOWCHART 17 4.1.2 WHEN 2 USERS FALL IN RANGE NUMBERED 3,5,8,14 20 4.1.3 WHEN 3 USERS FALL IN RANGE NUMBERED 3,5,8,14 22
4.2 ALGORITHM 24

CHAPTER 5-BLOCK DIAGRAMS
5.1 CONTROL FRAME TRANSCEIVER 28
5.2 DATA TRANSMISSION 29
5.3 DATA RECEPTION 31
CHAPTER 6- IMPLEMENTATION AND RESULTS 6.1 MATLAB 34 6.1.1 INSTRUCTIONS USED IN CODE 35
6.2 CONTROL FRAME TRANSMISSION AND RECEPTION 39
6.3 DATA GENERATION, TRANSMISSION AND RECEPTION 41
6.4 BER CALCULATION AND RESULTS 41

CHAPTER 7-ADVANTAGES AND CHALLENGES
7.1 ADVANTAGES 44
7.2 CHALLENGES 45

CHAPTER 8-APPLICATIONS
8.1 APPLICATIONS 47 CHAPTER 9- CONCLUSION
9.1 CONCLUSION 49

APPENDIX A
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