Báo cáo hóa học: " Research Article A Transparent Loss Recovery Scheme Using Packet Redirection for Wireless Video Transmissions" potx

... Corporation EURASIP Journal on Advances in Signal Processing Volume 2008, Article ID 437128, 15 pages doi:10.1155/2008/437128 Research Article A Transparent Loss Recovery Scheme Using Packet ... in a controlled network Chi-Huang Shih et al. 7 IP header UDP header RTP header Source data IP header UDP header RTP header FEC header Source data (redundant data) Figure 4: IP d...

Ngày tải lên: 22/06/2014, 19:20

... operation Extracting operation Pattern pairs Predicted image 2. Pattern matching 4. Reversible data hiding Pattern pairs image Grayscale image grayscale image Selected LUT templates 3. LUT template ... Introduction Inverse halftoning is a process which transforms halftone images into grayscale images. Halftone images are binary images that provide a rendition of grayscale images and consi...

Ngày tải lên: 21/06/2014, 08:20

... pages doi:10.1155/2010/516260 Research Article A New Conservative Difference Scheme for the General Rosenau-RLW Equation Jin-Ming Zuo, 1 Yao-Ming Zhang, 1 Tian-De Zhang, 2 and Feng Chang 2 1 School of Science, Shandong ... 397–415, 1999. 5 T C. Wang and L M. Zhang, “Analysis of some new conservative schemes for nonlinear Schr ¨ odinger equation with wave operator,” Applied Mathe...

Ngày tải lên: 21/06/2014, 11:20

... In [14], cars act as data mules and employ a carry-and-forward paradigm to transfer data packets to a portal. Finally, in [15], opportunistic data delivery is studied when both traditional routing and ... the formalization of a sociability concept and a guideline to its exploitation for efficient forwarding in DTNs. Additionally, a framework for its evaluation and comparison with...

Ngày tải lên: 21/06/2014, 11:20

... that combining monaural CASA and beamforming, as in CASA- EB, provides more complete signal separation than either CASA or beamforming alone, and that the separated signals have low spectral ... idea of combining location and source attributes further by combining beamforming with monaural CASA into a novel approach called CASA- Enhanced Beamforming (CASA-EB). The main reason for using...

Ngày tải lên: 21/06/2014, 20:20

... get an accurate estimation for high-dimensional mutual information. In [11, 12], a method was proposed, known as MRMI, for learning linear discriminative feature transform using an approximation ... mutual information Mutual information is a nonparametric measure of relevance between two variables. Shannon’s information theory pro- vides a suitable formalism for quantifying thes...

Ngày tải lên: 21/06/2014, 22:20

... Mathematical Analysis and Applications, vol. 322, no. 2, pp. 1224–1230, 2006. 7 E. Savas¸, “On almost increasing sequences for generalized absolute summability,” Mathematical Inequalities & Applications, ... 2 as follows. Let  a n denote a series with partial sums {s n }, and A a lower triangular matrix. Then  a n is said to be absolutely A- summable of order k ≥ 1, writt...

Ngày tải lên: 22/06/2014, 02:20

... Roumeliotis, A new generalization of Ostrowski’s integral inequality for mappings whose derivatives are bounded and applications in numerical integration and for special means,” Applied Mathematics ... Sivasundaram, and B. Kaymakcalan, Dynamic Systems on Measure Chains, vol. 370 of Mathematics and Its Applications, Kluwer Academic Publishers, Dordrecht, The Netherlands, 1996. 24 A. So...

Ngày tải lên: 22/06/2014, 03:20

... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2007, Article ID 97475, 7 pages doi:10.1155/2007/97475 Research Article A Simple Differential Modulation Scheme for Quasi-Orthogonal ... complexity and can also obtain a rea- sonable system performance. 4. EXTENSIONS 4.1. Four transmit antennas There are other possible structures that can provide be-...

Ngày tải lên: 22/06/2014, 19:20

... with an ACK to complete the SIP messaging before data transfer. For realtime applications, it is necessary to decrease delays and packet loss as much as possible, and the integrated scheme aims at Deeya ... ex- changed between the MN and the AR, HA, and SIP agents. 5.1. Handover latency and packet loss IntermsofpacketlossasshowninTa ble 1, the integrated model shows a 37% decrea...

Ngày tải lên: 22/06/2014, 19:20