Báo cáo hóa học: " Low-Complexity Banded Equalizers for OFDM Systems in Doppler Spread Channels" ppt

... partitioning training and data in such a way that they will emerge from the chan- nel (almost) orthogonal. Specifically, as proposed in [15 ]for time-domain training, and in [14] for the frequency-domain counterpart, ... Similar conclusions can be drawn for different Doppler spreads. 6. CONCLUSIONS In this paper, we have designed banded MMSE equalizers for OFDM systems...

Ngày tải lên: 22/06/2014, 23:20

... contributed in obtaining the new results presented in this article. All authors read and approved the final manuscript. Competing interests The authors declare that they have no competing interests. Received: ... one point which is a fixed point of T.Conse- quently, the sequence { x n }isΔ-convergent to some point x ⋆ in F(T). □ The following definition is recalled from [8]. Definition...

Ngày tải lên: 20/06/2014, 22:20

... ivating for the individual [4,5] in order to allow for a continuous progres- sion in the process of learning, acquisition and generaliza- tion [6,7]. The development of robot-aided tools for neurological ... and motivating for the patient [4,5,23], and therefore capable of determining a process of learning, acq uisition and generalization [6,7]. The use-dependent robot-aided inst...

Ngày tải lên: 19/06/2014, 08:20

... health at the point where the respondent was indifferent between staying in the health state and taking the gamble. Utility scores range from 0.0, reflect- ing being dead, to 1.0, reflecting full health. ... vary in that the values can be obtained by individuals currently experiencing the state of interest versus indirectly via a description of that state, called a vignette, as was perfor...

Ngày tải lên: 20/06/2014, 16:20

... [5] established an exponential inequality for a random variable with the finite Laplace transform. Using this inequality, they obtain ed an exponential inequality for identically distributed acceptable ... In Section 2, we will present some exponential inequalities for a sequence of acceptable random variables, such as Bern- stein-type inequality, Hoeffding-type inequality. The Bernst...

Ngày tải lên: 20/06/2014, 23:20

... compressed sensing, in Proc. IEEE ICASSP, Prague, Czech Republic, 2011, pp. 3664–3667

Ngày tải lên: 21/06/2014, 17:20

... class="bi x28 y25a w52 h4 0" alt ="" 5 information. The model-based methods are attractive because of their three benefits: (1) the reduction of the number of measurements, (2) the increase in ... sensing, in Proc. IEEE ICASSP, Prague, Czech Republic, 2011, pp. 3664–3667

Ngày tải lên: 21/06/2014, 19:20

... paper give important information on the geometric prop- erties of functions satisfying differential subordination conditions involving higher-order derivatives. 6 Journal of Inequalities and Applications then     f q z λp; ... Analysis, Conference Proceedings and Lecture Notes in Analysis, I, pp. 157–169, International Press, Tianjin, China, 1994. 15 W. Janowski, “Some extremal pr...

Ngày tải lên: 22/06/2014, 03:20

... in any medium, provided the original work is properly cited. 1. Introduction Let A and B be linear unbounded operators in a Banach space X,letK(t) be a linear bounded operator for each t ≥ 0inX,andlet ... Journal of Inequalities and Applications Remark 3.5. It is pointed out in [3] (for equations without the integral term) that f (0) = 0 is almost necessary to obtain the convergence...

Ngày tải lên: 22/06/2014, 18:20