A Modified T/2 Fractionally Spaced Coordinate Transformation Blind Equalization Algorithm
نویسندگان
چکیده
منابع مشابه
A Modified T/2 Fractionally Spaced Coordinate Transformation Blind Equalization Algorithm
When T/2 Fractionally Spaced blind Equalization Algorithm based Constant Modulus Algorithm (T/2-FSECMA) is employed for equalizing higher order Quadrature Amplitude Modulation signals (QAM), it has disadvantages of low convergence speed and large Mean Square Error (MSE). For overcoming these disadvantages, a Modified T/2 Fractionally Spaced blind Equalization algorithm based on Coordinate Trans...
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Two different fractionally spaced extensions of the SubGradient based Blind equalization Algorithm (SGBA) are provided. The first one is the direct extension of the linearly constrained SGBA for the symbol spaced setting. The second extension is the weighted and the 2-norm constrained fractionally spaced SGBA (FS-SGBA) algorithm. It is proven that the latter algorithm is globally convergent to ...
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ژورنال
عنوان ژورنال: International Journal of Communications, Network and System Sciences
سال: 2010
ISSN: 1913-3715,1913-3723
DOI: 10.4236/ijcns.2010.32026