Báo cáo hóa học: " Research Article Improved Design of Unequal Error Protection LDPC Codes" pot

... Networking Volume 2010, Article ID 423989, 8 pages doi:10.1155/2010/423989 Research Article Improv ed Design of Unequal Error Protection LDPC Codes Sara Sandberg Department of Computer Science and ... results on unequal error protection using LDPC codes,” IEEE Communications Letters, vol. 10, no. 1, pp. 43–45, 2006. [10] V. Kumar and O. Milenkovic, “On unequal e...

Ngày tải lên: 21/06/2014, 11:20

... > λ ≥ 0.Herex B is the center of the ball B. We omit the proof since it is the same as the proof of Theorem 3.2. 8 Journal of Inequalities and Applications Proof. First, by using the H ¨ older ... Publishing Corporation Journal of Inequalities and Applications Volume 2010, Article ID 928150, 10 pages doi:10.1155/2010/928150 Research Article Some Estimates of Integrals with...

Ngày tải lên: 21/06/2014, 18:20

... values of M and dependency conditions, error in the estimated value of ICs has been tabulated in Ta bl e 4. For comparison, the error based on rank of the matrix has also been tabulated. The error ... recordings. From Tabl e 4(a) it is observed that estimate of N based on K resulted in an average error of 1, much smaller than error based on the rank of the matrix, R, whi...

Ngày tải lên: 21/06/2014, 19:20

... of the sequence of Ishikawa iterates for quasi-contractive mappings,” Journal of Mathematical Analysis and Applications, vol. 146, no. 2, pp. 301–305, 1990. 2 B. E. Rhoades, “A comparison of ... 14 for all x, y ∈ X,thenT satisfies inequality 1 of our paper. Let {y n }⊂X and define  n  dy n1 ,y n . From the proof of Theorem 1 of 3, lim dy n ,Ty n 0. Therefore, by ou...

Ngày tải lên: 21/06/2014, 22:20

... second design method based on a rhombic transformation of a fixed alphabet of order K is proposed. It performs the optimization of only two parameters (instead of 2K) leading to a huge reduction of ... variations of ζ(β, Δ)withrespecttoβ depend on the specific values of the channel impulse response and the noise statistics. 3. Constellation Design The present section addresses...

Ngày tải lên: 21/06/2014, 08:20

... 2009, Article ID 328958, 9 pages doi:10.1155/2009/328958 Research Article Improved Intra-coding Methods for H.264/AVC Li Song, 1 Yi Xu, 1 Cong Xiong, 1 and Leonardo Traversoni 2 1 The Institute of ... imple- mentation of the proposed recursive prediction method. On one hand, no modification should be imposed on the other parts of the design structure of H.264/AVC, besides par...

Ngày tải lên: 21/06/2014, 22:20

... 2011, Article ID 237219, 14 pages doi:10.1155/2011/237219 Research Article Asymptotic Behavior of Solutions of Higher-Order Dynamic Equations on Time Scales Taixiang Sun, 1 Hongjian Xi, 2 and Xiaofeng ... G  u  T    t T p  τ  Δτ ≤ G  u  T   P. 2.53 The rest of the proof is similar to that of Theorem 2.8, and the details are omitted. The proof is completed. Theorem...

Ngày tải lên: 21/06/2014, 05:20

... holds. Acknowledgments The work was supported by the NSF of China, the Key Project of Chinese Ministry of Education, the NSF of Jiangxi Province of China, the Youth Foundation of Jiangxi Provincial Education Department ... T. Diagana, “Existence of almost automorphic solutions to some classes of nonautonomous higher- order differential equations,” Electronic Journal of Qualit...

Ngày tải lên: 21/06/2014, 05:20

... solutions of nonlinear singular third-order two-point boundary value problem,” Journal of Mathematical Analysis and Applications, vol. 323, no. 1, pp. 413–425, 2006. 12 Y. Sun, “Positive solutions of ... Value Problems 13 Z. Du, W. Ge, and X. Lin, “Existence of solutions for a class of third-order nonlinear boundary value problems,” Journal of Mathematical Analysis and Applica...

Ngày tải lên: 21/06/2014, 05:20

... Signal Processing Volume 2011, Article ID 425203, 9 pages doi:10.1155/2011/425203 Research Article ISAR Imaging of Ship Target with Complex Motion Based on New Approach of Parameters Estimation for ... frequency Number of pulses Number of scatterers N = 2400 PRF = 625 Hz 1024 66 Translational velocity of ship The angle between the velocity and the u axis The initial location...

Ngày tải lên: 21/06/2014, 05:20