Báo cáo hóa học: " Research Article Blind Channel Equalization Using Constrained Generalized Pattern Search Optimization and Reinitialization Strategy" doc

... Processing Volume 2008, Article ID 765462, 11 pages doi:10.1155/2008/765462 Research Article Blind Channel Equalization Using Constrained Generalized Pattern Search Optimization and Reinitialization ... QPSK constellations before equalization, (b) after equalization using GPS, (c) after equalization using CMA0, and (d) after equalization using CMA1....

Ngày tải lên: 21/06/2014, 22:20

... Signal Processing Volume 2008, Article ID 960295, 9 pages doi:10.1155/2008/960295 Research Article Blind Channel Equalization with Colored Source Based on Constrained Optimization Methods Yunhua ... 3 s(k) y(k) h 1 (n) h 2 (n) h p (n) g 1 (n) g 2 (n) g p (n) Channel Channel Channel Equalizer Equalizer Equalizer y 1 (k) y 2 (k) y p (k) x 1 (k) x 2 (k) x p (k) n 1 (k) n 2 (k...

Ngày tải lên: 21/06/2014, 22:20

... Point Theory and Applications Volume 2011, Article ID 601910, 23 pages doi:10.1155/2011/601910 Research Article Algorithms of Common Solutions to Generalized Mixed Equilibrium Problems and a System ... mappings for generalized mixed equilibrium and variational inequality problems,” Abstract and Applied Analysis, vol. 2010, Article ID 123027, 31 pages, 2010. 20 S. Saewan,...

Ngày tải lên: 21/06/2014, 07:20

... Processing Volume 2010, Article ID 904091, 13 pages doi:10.1155/2010/904091 Research Article Imaging Arterial Fibres Using Diffusion Tensor Imaging—Feasibility Study and Preliminary Results Vittoria ... project is funded by a Research Frontiers Grant (06/ RF/ENM076) awarded by Science Foundation Ireland. References [1] S. Petersen, V. Peto, M. Rayner, J. Leal, R. Luengo-Fernandez,...

Ngày tải lên: 21/06/2014, 19:20

... pages doi:10.1155/2009/750657 Research Article Collaborative Area Monitoring Using Wireless Sensor Networks with Stationary and Mobile Nodes Theofanis P. Lambrou and Christos G. Panayiotou KIOS Research Center ... paper is partially related with two research fields, the area coverage in WSNs and path planning in the fields of mobile robotics and UAVs. Although many researchers...

Ngày tải lên: 21/06/2014, 22:20

... 2010, Article ID 293572, 13 pages doi:10.1155/2010/293572 Research Article Blind Estimation of the Phase and Carrier Frequency Offsets for LDPC-Coded Systems Rodrigue Imad, 1 Sebastien Houcke, 2 and ... simulations, a CFO between −0.1/T s and 0.1/T s and a phase offset between −π/ 2and /2 were randomly chosen. Figure 8 shows the Mean Squared Error (MSE) curves of the proposed...

Ngày tải lên: 21/06/2014, 08:20

... Processing Volume 2010, Article ID 871650, 12 pages doi:10.1155/2010/871650 Research Article Adaptive Channel- Tracking Method and Equalization for MC-CDMA Systems over Rapidly Fading Channel under Colored ... RML-based channel- tracking algorithm, we further design a one-step channel predictor in Section 4 to overcome the delay problem. The SER and MSE of channel tracking...

Ngày tải lên: 21/06/2014, 08:20

... Shirvani Moghaddam and H. Saremi, “A novel semi -blind channel estimation scheme for Rayleigh flat fading MIMO channels (Joint LS estimation and ML detection),” IETE Journal of Research, vol. 56, ... pages doi:10.1155/2010/753637 Research Article Appropriate Algorithms for Estimat i ngFrequency-Selective Rician Fading MIMO Channels and Channel Rice Factor: Substantial Benefits o...

Ngày tải lên: 21/06/2014, 11:20

... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2010, Article ID 708416, 13 pages doi:10.1155/2010/708416 Research Article Joint Channel- Network Coding for the Gaussian Two-Way Two-Relay ... Wireless Communications and Networking physical layer and the network layer. Besides, channel coding techniques for multiple access channel (MAC) and multi...

Ngày tải lên: 21/06/2014, 17:20

... Advances in Signal Processing Volume 2008, Article ID 916865, 14 pages doi:10.1155/2008/916865 Research Article Crosstalk Channel Estimation via Standardized Two-Port Measurements Fredrik Lindqvist, 1 Neiva ... precoding, and therefore, both amplitude and phase of the channels are estimated. This paper describes an estimator for simultaneously obtaining the square-magnitude of the...

Ngày tải lên: 21/06/2014, 22:20