Design of High data Rate FM-QCSK Chaotic Communication System
نویسندگان
چکیده
منابع مشابه
Design of High data Rate FM-QCSK Chaotic Communication System
The frequency modulated quadrature chaos shift keying FM-QCSK system is one of the most efficient systems in chaotic literature. One of the problems in this system is that half the bit duration is used for sending a chaotic reference signal which leads to increase the energy losses and reduces the data rate. In this paper, a novel scheme to enhance the performance of FM-QCSK system has been pro...
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In recent years, various chaos based modulation schemes were evolved, of which the CS-DCSK modulation technique provides a better BER performance and bandwidth efficiency, due to its code domain approach[10]. The QCSK modulation technique provides double benefit, namely: higher data rate with similar BER performance and same bandwidth occupation as DCSK. By combining the advantage of code shift...
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ژورنال
عنوان ژورنال: Journal of Wireless Networking and Communications
سال: 2012
ISSN: 2167-7328
DOI: 10.5923/j.jwnc.20120204.04