Báo cáo hóa học: " Research Article Modelling and Comparative Performance Analysis of a Time-Reversed UWB System" doc

... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2007, Article ID 71610, 11 pages doi:10.1155/2007/71610 Research Article Modelling and Comparative Performance Analysis ... the channel [27]. Also, a quasistationary channel is assumed, such that it remains time-invariant for the transmission of a full UWB packet. Calculations are based upon...

Ngày tải lên: 22/06/2014, 19:20

... most of image analysis applications. Characteristics from such applications are used to propose a parameterized and adaptable architecture for FPGA. 2.1. Characteristics of Image Analysis Algorithms. ... is a parameterized architecture dedicated to image analysis applications on FPGA. All flows and data are analyzed to propose two generic NoC archi- tectures, a ring for res...

Ngày tải lên: 21/06/2014, 20:20

... 1966. 8 M. Abramowitz and I. A. Stegun, Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables, vol. 55 of National Bureau of Standards Applied Mathematics Series, ... ∞. Journal of Inequalities and Applications 13 11 Q M. Luo, B N. Guo, F. Qi, and L. Debnath, “Generalizations of Bernoulli numbers and polynomials,” International Journal of...

Ngày tải lên: 22/06/2014, 02:20

... (num- ber of hops of paths used), path usage (frequency of reuse of the same paths), and path multiplicity (average number of paths used to send data to the base station). The value of these parameters ... in a gas contaminated urban area by air-dropping chemical sensors from Unmanned Aerial Vehicles (UAVs) to achieve real-time situation assess- ment, report the extent and m...

Ngày tải lên: 21/06/2014, 17:20

... exponentially for 2 ≤ i ≤ N, and u i t → X ∗ , where X ∗ is a certain solution of a logistic equation. Teng 8 and Ahmad and Stamova 9 also studied the coexistence on a nonautonomous Lotka-Volterra ... 4 Advances in Difference Equations 2. Proof of Theorem 1.2 The following lemma can be found in 10. Lemma 2.1. Assume that A& gt;0 and y0 > 0, and further suppose...

Ngày tải lên: 21/06/2014, 11:20

... nonlocal boundary value problems with φ-Laplacian and their applications,” Abstract and Applied Analysis, vol. 2006, Article ID 96826, 30 pages, 2006. 12 I. Rach ˚ unkov ´ a, S. Stan ˇ ek, and ... “Singularities and Laplacians in boundary value problems for nonlinear ordinary differential equations,” in Handbook of Differential Equations: Ordinary Differential Equations. Vol. III...

Ngày tải lên: 21/06/2014, 18:20

... 2 EURASIP Journal on Wireless Communications and Networking Data Primary modulation mapping Serial to parallel IFFT Parallel to serial DAC BPF Carrier frequency Tx Data De-mapping Parallel to serial FFT Serial to parallel ADC ... Yokosuka, Japan, October 2003. [10]H.Zhang,X.Zhou,K.Y.Yazdandoost,andI.Chlamtac, “Multiple signal waveforms adaptation in cognitive ultra- wideband radio evolution...

Ngày tải lên: 21/06/2014, 22:20

... than the arrival probability at the same location. The deviation of arrival and residence probabilities is the result of spatial unfairness regarding the data rate allocation. This is demonstrated ... Litjens, and J. Laverman, “HSDPA flow level performance: the impact of key system and trafficaspects,”inProceedings of the 7th ACM International Symposium on Modeling, Analysis an...

Ngày tải lên: 21/06/2014, 22:20

... Caponetti et al. 17 [12] A. Avallone and G. Trombetta, “Measures of noncompactness in the space L 0 and a general- ization of the Arzel ` a- Ascoli theorem,” Bollettino dell’Unione Matematica ... NY, USA, 1958. [10] K. P. S. Bhaskara Rao and M. Bhaskara Rao, Theory of Charges, vol. 109 of Pure and Applied Mathematics, Academic Press, New York, NY, USA, 1983. [11] H. Jarcho...

Ngày tải lên: 22/06/2014, 18:20

... Journal of Mathematical Analysis and Applications, vol. 313, no. 2, pp. 678–688, 2006. [15] Y. Song, “Almost periodic solutions of discrete Volterra equations,” Journal of Mathemat ical Analysis and ... in Journal of Computational and Applied Mathe- matics. [17] S. Zhang, P. Liu, and K. Gopalsamy, “Almost periodic solutions of nonautonomous linear dif- ference equations,...

Ngày tải lên: 22/06/2014, 22:20