期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：7
出版社：S.S. Mishra
摘要：Adaptive communication is one of the key technologies used to enhance the capabilities of future communication systems. Many adaptive modulation techniques have been investigated in the literature for enhancement of transmission rate in combination with Orthogonal Frequency Division Multiplexing (OFDM). The proposed work in this paper to design a new scheme to adapted modulation technique using Fuzzy Rule Base System (FRBS) to enhance the achievable data rate in an OFDM system. The obtain result clearly shows that the BER performance of proposed adaptive modulation is much better than the fixe modulation scheme
关键词：Fuzzy Inference System (FIS) ; Matlab; OFDM; QAM
