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185
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PIMRC
2008
IEEE
16 years 29 days ago
2008
IEEE
—In this paper, the Interleaved Frequency Division Multiple Access (IFDMA) scheme is considered as a special case of Discrete Fourier Transform (DFT)-precoded Orthogonal Frequenc...
150
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ISSAC
2005
Springer
16 years 2 days ago
2005
Springer
This paper describes a new method for computing the normal form of a polynomial modulo a zero-dimensional ideal I. We give a detailed description of the algorithm, a proof of its ...
161
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STRINGOLOGY
2008
15 years 8 months ago
2008
Abstract. We study the problem of finding local and global covers as well as seeds in conservative indeterminate strings. An indeterminate string is a sequence T = T[1]T[2] . . . T...
144
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PIMRC
2010
IEEE
15 years 4 months ago
2010
IEEE
Multi-carrier modulation and especially CP-OFDM is widely used nowadays in several radio communications. However, FBMC is a potential alternative to CP-OFDM since it does not requi...
174
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GECCO
2006
Springer
15 years 10 months ago
2006
Springer
Cooperative coevolution has proven to be a promising technique for solving complex combinatorial optimization problems. In this paper, we present four different strategies which i...