영문목차
Title page=0,1,4
CONTENTS=0,5,1
LIST OF FIGURES=0,6,1
LIST OF TABLES=0,7,1
ABSTRACT=0,8,3
I. INTRODUCTION=1,11,3
II. BIT INTERLEAVED CODED MODULATION AND OFDM SYSTEM=4,14,1
2.1 BICM system description=4,14,3
2.2 BICM system with Iterative Demodulation and Decoding=6,16,2
2.2.1 Iterative Demodulation with A Priori Information=7,17,5
2.2.2 Iterative Decoding with MAP Algorithm=11,21,3
2.3 OFDM system and ICI caused by CFO=14,24,4
III. PROPOSED CONCATENATED ITERATIVE ICI CANCELLATION IN BICM-OFDM SYSTEM=18,28,1
3.1 System Model=18,28,3
3.2 Iterative ICI cancellation=21,31,1
3.2.1 CFO value and CIR=21,31,4
3.2.2 Proposed Iterative ICI Cancellation=25,35,6
3.3 Concatenated Iterative ICl Cancellation with BICM-OFDM system=30,40,3
IV. COMPUTER SIMULATION=33,43,10
V. CONCLUSION=43,53,2
VI./(VII.) REFERENCES=45,55,2
Figure2.1 Bit Interleaved Coded Modulation=6,16,1
Figure2.2 Subset Partitioning method for each bit for 16-QAM modulation Using Gray labeling=9,19,1
Figure2.3 Receiver of Bit interleaved Coded Modulation with Iterative Decoding=11,21,1
Figure2.4 Forward and Backward recursion for the computation of α and β in state t=13,23,1
Figure2.5 Intercarrier interference coefficient in OFDM receiver=16,26,1
Figure3.1 Proposed system model=19,29,1
Figure3.2 Blocks of Receiver of Bit interleaved Coded Modulation with Iterative Decoding=20,30,1
Figure3.3 Carrier to Interference ratio accodring to the frequency offset value=23,33,1
Figure3.4 ICI Coefficient according to Index of Subcarrier=25,35,2
Figure3.5 Receiver of Bit interleaved Coded Modulation with Iterative Decoding=27,37,1
Figure3.6 Proposed Concatenated ICI Cancellation BICM Scheme with Iterative Decoding=30,40,1
Figure4.1 Set-Partitioning Labeling=34,44,1
Figure4.2 Bit Error probability of OFDM system and BICM-OFDM system According to the normalized frequency off set at Eb/No=16 Over Fading channel, maximum Doppler frequency=150Hz(이미지참조)=36,46,1
Figure4.3 Bit Error ratio according to the normalized frequency offset at Eb/No=15 Over Fading channel, maximum Doppler frequency=150Hz(이미지참조)=40,50,1
Figure4.4 Bit Error ratio according to Eb/No at Frequency Offset=0.2 over Rayleigh Fading Channel, maximum Doppler frequency=150Hz(이미지참조)=41,51,1
Figure4.5 Bit Error ratio according to Eb/N0 at Frequency Offset=0.1 over Rayleigh Fading Channel, maximum Doppler frequency=150Hz=42,52,1
Table1. CIR level according to the normalized frequency offset=24,34,1
Table2. System parameters=33,43,1