Serially Concatenated Space-Time Coded Continuous Phase Modulation

Content Provider	CiteSeerX
Researcher	Bokolamulla, Dhammika
Abstract	Certain problems associated with reliable digital wireless communication over a frequency-flat slow Rayleigh fading channel are treated, when the transmitted signal is modulated using continuous phase modulation (CPM) due to the desirable properties of CPM. The primary focus of attention is on detection strategies, and the thesis proposes iterative detection algorithms for CPM signals transmitted over frequency-flat slow Rayleigh fading channels. First, detection of space-time coded CPM (STC-CPM) signals is investigated, and a symbol-by-symbol iterative detector with an optimum front-end is derived. According to numerical examples, the proposed detector performs around 1 dB away from the no-fading scenario suggesting its effectiveness to mitigate adverse effects of fading. The detection algorithms are later extended to multiuser CPM communication, where the transmitter multiplexes several users into the same frequency band. The proposed multiuser detector performs very close to a single
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Subject Keyword	Space-time Coded Continuous Phase Modulation Frequency-flat Slow Rayleigh Fading Channel Detection Strategy Cpm Communication Optimum Front-end Frequency Band Primary Focus Symbol-by-symbol Iterative Detector Reliable Digital Wireless Communication Transmitted Signal Multiuser Detector Performs Several User Cpm Signal Detection Algorithm Desirable Property No-fading Scenario Continuous Phase Modulation Adverse Effect Certain Problem Iterative Detection Algorithm
Content Type	Text
Resource Type	Thesis