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The Research on Reduction of Peak-To-Average Power Ratio of OFDM Systems

DEDICATION第5-6页
ABSTRACT第6页
摘要第7-8页
Acknowledgements第8-12页
CHAPTER Ⅰ:INTRODUCTION第12-23页
    1.1. ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING(OFDM)第13-16页
    1.2. MAIN BLOCKS OF OFDM SYSTEM第16-20页
        1.2.1. OFDM Transmitter第17-18页
        1.2.2. OFDM Receiver第18-20页
    1.3. REVIEW OF PAPR第20-21页
    1.4. PROBLEM STATEMENT AND PROIECT MOTIVATION第21页
    1.5. OBJECTIVES AND SCOPE OF THIS RESEARCH第21-23页
CHAPTER Ⅱ:BACKGROUND HISTORY第23-41页
    2.1. HISTORY OF OFDM第23-24页
    2.2. OVERVIEW OF PAPR REDUCTION METHODS第24-26页
    2.3. SIGNAL SCRAMBLING TECHNIQUES第26-35页
        2.3.1. BLOCK CODING TECHNIQUES第26-27页
        2.3.2 SUB BLOCK CODING TECHNIQUES第27页
        2.3.3 BLOCK CODING SCHEME WITH ERROR CORRECTION第27-28页
        2.3.4 SELECTED MAPPING(SLM)第28-29页
        2.3.5 PARTIAL TRANSMIT SEQUENCE (PTS)第29-30页
        2.3.6 STANDARD ARRAYS OF LINEAR BLOCK CODES第30-31页
        2.3.7 INTERLEAVING第31页
        2.3.8 HADAMARD TRANSFORM第31-32页
        2.3.9 DUMMY SEQUENCE INSERTION第32-33页
        2.3.10 TONE RESERVATION第33-34页
        2.3.11 TONE INJECTION第34页
        2.3.12 ACTIVE CONSTELLATION第34-35页
    2.4 SIGNAL DISTORTION TECHNIQUES第35-38页
        2.4.1 CLIPPING & FILTERING第35-36页
        2.4.2. PEAK WINDOWING第36页
        2.4.3. ENVELOPE SCALING第36-37页
        2.4.4. RANDOM PHASE UPDATING第37页
        2.4.5. PEAK REDUCTION CARRIER第37-38页
        2.4.6. COMPANDING第38页
    2.5. CRITERIA FOR SELECTION OF PAPR REDUCTION TECHNIQUES第38-41页
        2.5.1. PAPR Reduction Capability第39页
        2.5.2 Power Increase in Transmit Signal第39页
        2.5.3 BER Incrwease at the Receiver第39页
        2.5.4. Loss in Data Rate第39-40页
        2.5.5 Computational Complexity第40-41页
CHAPTER Ⅲ:TONE RESERVATION BASED PAPR REDUCTION第41-44页
    3.1 THE OFDM SYSTEM MODEL第41页
    3.2. PAPR第41-42页
    3.3. TONE RESERVATION第42-44页
CHAPTER Ⅳ:DESIGN AND SIMULATIONS第44-56页
    4.1. IDEA 1:MODIFIED FFT/IFFT BASED PAPR REDUCTION第44-48页
    4.2. SIMULATIONS OF IDEA 1第48-50页
    4.3. IDEA 2:HYBRID PAPR REDUCTION SCHEME USING TR AND SLM第50-53页
    4.4. SIMULATIONS OF IDEEA Ⅱ第53-56页
CONCLUSION第56-58页
    ACHIEVEMENTS第56-57页
    LIMITATIONS第57页
    FUTURE WORK第57-58页
REFERENCES第58-61页
APPENDIX A:SCHOLARY PUBLICATION(S)第61页
    ACCEPTED PAPERS第61页

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