Hybrid peak to average power ratio reduction in QPSK-based OFDM systems
Other Title(s)
تخفيض النسبة بين أعلى قيمة و معدل الطاقة في أنظمة مقسم التردد المتعامد المعتمد على نظام تعديل إزاحة الطور الرباعي
Dissertant
al-Jawabirah, Haya Mubarak Ilyas
Thesis advisor
Comitee Members
al-Zubi, Abd Allah Yusuf
al-Jaafirah, Yusuf Ghazi
Muhaylan, Mustafa Muhammad
University
Mutah University
Faculty
Faculty of Engineering
Department
Electrical Engineering Department
University Country
Jordan
Degree
Master
Degree Date
2016
English Abstract
Orthogonal Frequency Division Multiplexing (OFDM) is a multicarrier transmission technique that becomes the best choice in wireless high-datarate transmission.
OFDM offers high data rate, spectral efficiency and simple receiver.
The main drawback of OFDM system is a high Peak-to- Average Power Ratio (PAPR) at transmitter which decreases the amplifier’s efficiency.
Many techniques are used to reduce PAPR such as, clipping and filtering, Partial Transmitted Sequence (PTS) and selected mapping, etc.
The thesis presents a hybrid technique comprised of PTS and improved clipping to reduce high PAPR.
The performance of the proposed technique was compared with different reduction techniques using Matlab/Simulink simulation.
The results showed that proposed technique reduces PAPR and maintains a good BER performance depending on the changing of a weighting factor in an improved clipping technique.
Main Subjects
Languages & Comparative Literature
No. of Pages
50
Table of Contents
Table of contents.
Abstract.
Abstract in Arabic.
Chapter One : Literature review.
Chapter Two : Peak to average power ratio (PAPR).
Chapter Three : Hybrid technique for PAPR reduction.
Chapter Four : Conclusion and future work.
References.
American Psychological Association (APA)
al-Jawabirah, Haya Mubarak Ilyas. (2016). Hybrid peak to average power ratio reduction in QPSK-based OFDM systems. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-750310
Modern Language Association (MLA)
al-Jawabirah, Haya Mubarak Ilyas. Hybrid peak to average power ratio reduction in QPSK-based OFDM systems. (Master's theses Theses and Dissertations Master). Mutah University. (2016).
https://search.emarefa.net/detail/BIM-750310
American Medical Association (AMA)
al-Jawabirah, Haya Mubarak Ilyas. (2016). Hybrid peak to average power ratio reduction in QPSK-based OFDM systems. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-750310
Language
English
Data Type
Arab Theses
Record ID
BIM-750310
