Báo cáo hóa học: " Research Article Throughput Capacity of Ad Hoc Networks with Route Discovery" potx

... Communications and Networking Volume 2007, Article ID 48973, 14 pages doi:10.1155/2007/48973 Research Article Throughput Capacity of Ad Hoc Networks with Route Discovery Eugene Perevalov, 1 Rick ... the throughput capacity of ad hoc networks. Previous results for the network capacity and throughput, like those found in [11–14] (see also [15–19]for an analys...

Ngày tải lên: 22/06/2014, 19:20

... ly chosen, the throughput of the SAM is about 2 to 3 times the throughput of the ALOHA. 6. CONCLUSIONS In this paper, we have analyzed the throughput of large wire- less networks with three regular ... pages doi:10.1155/2007/26760 Research Article Throughput Analysis of Large Wireless Networks with Regular Topologies Kezhu Hong and Yingbo Hua Department of Electr...

Ngày tải lên: 22/06/2014, 19:20

... effective transport capacity of ad hoc dispersed spectrum cognitive radio networks is derived, and the effects of 3D node distribution on the effective transport capacity of ad hoc dispersed spectrum ... M ¨ ah ¨ onen, “Effects oftopology on local throughput- capacity of ad hoc networks, ” in Proceedings of the 19th IEEE Internat ional Symposium on Personal, Indoor...

Ngày tải lên: 21/06/2014, 05:20

... longer delay spread will lead to higher L ´ evy bound, whereas Cauchy bound is independent of the delay spread. 7. Conclusion In this paper, the spatial capacity of the IR-UWB networks with space-time ... Veciana, “Transmission capacity of wireless ad hoc networks with outage constraints,” IEEE Transactions on Information Theory , vol. 51, no. 12, pp. 4091–4102, 2005. [2...

Ngày tải lên: 21/06/2014, 11:20

... reminiscent of the result in [25, 26] about the optimality of the use of independent inputs in each subchannel for the product of two degraded broadcast channels. As mentioned earlier, since the class of ... capacity of the latter class of channels as well. This result was originally obtained in [8]. This is stated in the following corollary. Since the proof of this corollar...

Ngày tải lên: 21/06/2014, 22:20

... Communications and Networking Volume 2009, Article ID 147231, 8 pages doi:10.1155/2009/147231 Research Article Throughput Analysis of Band-AMC Scheme in Broadband Wireless OFDMA System Sung K. Kim 1 and ... two flavors of OFDM systems: one simply identified as Orthog- onal Frequency Division Multiplexing (OFDM), the other Orthogonal Frequency Division Multiple Access (OFDMA). OFDMA...

Ngày tải lên: 21/06/2014, 23:20

... the National Academy of Sciences of the United States of America, vol. 53, no. 6, pp. 1272–1276, 1965. 8 F. E. Browder, “Nonexpansive nonlinear operators in a Banach s pace,” Proceedings of the National Academy ... by Kozlowski 18. For more details the reader may consult 15, 16. Let Ω be a nonempty set and let Σ be a nontrivial σ-algebra of subsets of Ω.LetP be a δ-ring of...

Ngày tải lên: 21/06/2014, 20:20

... Corporation Journal of Inequalities and Applications Volume 2007, Article ID 10725, 15 pages doi:10.1155/2007/10725 Research Article Stability Problem of Ulam for Euler-Lagrange Quadratic Mappings Hark-Mahn ... quare of the quadratic weighted mean of Q with respect to a. For every x ∈ R ,setQ(x) = x 2 . Then t he mapping Q a : R n →R is quadratic such that Q a (x, , x) = x 2 ....

Ngày tải lên: 21/06/2014, 22:20

... Lehrach, and R. Herwig, “Recon- struction and validation of gene regulatory networks with neural networks, ” in Proceedings of the 2nd Foundations of Systems Biology in Engineering Conference (FOSBE ... yields to an understanding of the topology of GRNs and, ultimately, of the molecular role, of each gene. On the basis of such networks computer models of cellular syst...

Ngày tải lên: 22/06/2014, 00:20

... ψ  . 2.23 Proof. In view of 1.26 and Theorem 2.3, and by similarly applying the method of proof of Theorem 2.2, we conclude that the assertion of Theorem 2.4 holds. 3. A Set of Integral-Preserving ... Corporation Journal of Inequalities and Applications Volume 2009, Article ID 931230, 18 pages doi:10.1155/2009/931230 Research Article Some Subclasses of Meromorphic Fun...

Ngày tải lên: 22/06/2014, 02:20