Báo cáo hóa học: " Research Article Bandwidth Impacts of Localizing Peer-to-Peer IP Video Traffic in Access and Aggregation Networks" ppt

... pages doi:10.1155/2008/491860 Research Article Bandwidth Impacts of Localizing Peer-to-Peer IP Video Traffic in Access and Aggregation Networks Kenneth Kerpez Telcordia Technologies Applied Research, One Telcordia ... large amount of Internet bandwidth. IP video is now emerging, and for broadcast quality digital video, multiple megabits of data are used...

Ngày tải lên: 21/06/2014, 23:20

... currently integrating the Titan framework into the SENSEI system which defines standards for accessing, describing, and composing services in a globally connected network of thousands of sensors, ... programming model and run-time engine. It must be considered from a signal processing and machine learning perspective also. We discuss in Section 5.2 new signal processing and mac...

Ngày tải lên: 21/06/2014, 07:20

... NJ, con- ducting research in the areas of speech and image communication and the summer of 2004 at GCATT, Georgia Institute of Technol- ogy, working in the area of video processing. Since 1975, ... head of the Signal and Image Processing Labo- ratory (SIPL), at the Technion, which is a ctive in image /video and speech/audio processing research and education. H...

Ngày tải lên: 22/06/2014, 23:20

... pages doi:10.1155/2010/905858 Research Article On Properties of Solutions for Two Functional Equations Arising in Dynamic Programming Zeqing Liu, 1 Jeong Sheok Ume, 2 and Shin Min Kang 3 1 Department of Mathematics, Liaoning Normal ... Theorem 2.4 of Bhakta and Mitra 7, Theorem 3.5 of Liu 8 and Theorem 3.1 of Liu and Ume 11. The following example reveals that The...

Ngày tải lên: 21/06/2014, 11:20

... reasoning of proof and computation are greatly different from the Laplace operator Δ  n i1 ∂ 2 /∂x 2 i . By means of the Galerkin method and compactness criteria and a difference inequality introduced ... problem 1.1–1.3.ThenEt is a nonincreasing function for t>0 and d dt E  t   −a  ∇u t  t   2 . 2.7 Proof. By multiplying 1.1 by u t and integrating over Ω,...

Ngày tải lên: 21/06/2014, 11:20

... Jiao 1 and Lansun Chen 2 1 Guizhou Key Laboratory of Economic System Simulation, School of Mathematics and Statistics, Guizhou College of Finance and Economics, Guiyang 550004, China 2 Institute of ... immature and mature. In 13, a stage-structured model of population growth consisting of immature and mature individuals was analyzed, where the stage-structured was mo...

Ngày tải lên: 21/06/2014, 11:20

... According to (15)), the computation involved in linear detection is mainly matrix manipulation including matrix multiplication and inversion. Here the matrix H can be a complex- valued matrix of ... terminal. 2.1. Spatial Multiplexing. Spatial multiplexing is a MIMO technique aimed at maximizing the data throughput by exploiting the degrees of freedom in MIMO channels. Since the mul...

Ngày tải lên: 21/06/2014, 17:20

... 1 ⎞ ⎠ + 3  i=1 ω i φ i + 2  i=1 ψ i α i , (C.2) where λ and μ are Lagrange multipliers corresponding to sum constraints for bandwidth and power allocation, respectively. ω i and ψ i are inequality constraints for bandwidth and power allocation, ... dedicating all resources exclusively when condition of source-to-relay (SR) link and source-to- destination (SD) link of the n...

Ngày tải lên: 21/06/2014, 18:20

... multicast video streaming in IEEE 802.11 b/g/n testbed environment,” in Wireless and Mobile Networking, vol. 308 of IFIP Advances in Information and Communication Technology, pp. 92–105, Springer, ... delay in displaying files in certain original file types (e.g., AutoCAD in case of vector graphic or MS Office in general cases). An AutoCAD file type is used in most cases...

Ngày tải lên: 21/06/2014, 22:20

... performance of both down- link and uplink WiMAX broadband standard transmitted from a HAP cellular system in the 3.5 GHz band across a coverage area of 30 km radius, while operating in the same frequency ... B. Pallavicini, and M. Lalovic, “CAPANINA—communications from aerial platform networks delivering broadband informa- tion for all,” in Proceedings of the 14th IST Mobile...

Ngày tải lên: 21/06/2014, 23:20