Báo cáo hóa học: " Research Article Physical Layer Built-In Security Analysis and Enhancement Algorithms for CDMA Systems" pptx

... pages doi:10.1155/2007/83589 Research Article Physical Layer Built-In Security Analysis and Enhancement Algorithms for CDMA Systems Tongtong Li, Qi Ling, and Jian Ren Department of Electrical and Computer Engineering, Michigan ... implement and can readily be applied to 3G systems and beyond. 2. PHYSICAL LAYER SECURITY EVALUATION OF IS-95 AND 3GPP UMTS...

Ngày tải lên: 22/06/2014, 19:20

... Tz. On the other hand, Bianchini and Grandolfi proved in 29 the following fixed point theorem. Theorem 3.2 Bianchini and Grandolfi 29. Let X, d be a complete metric space and let T : X → X ... Corporation Fixed Point Theory and Applications Volume 2011, Article ID 603861, 10 pages doi:10.1155/2011/603861 Research Article Q-Functions on Quasimetric Spaces and Fixed Point...

Ngày tải lên: 21/06/2014, 05:20

... 2010. 3 Y. Simsek and M. Acikgoz, “A new generating function of q- Bernstein-type polynomials and their interpolation function,” Abstract and Applied Analysis, vol. 2010, Article ID 769095, ... Mathematics-Modelling and Simulation. In press. 2 M. Acikgoz and S. Araci, “On the generating function of the Bernstein polynomials,” in Proceedings of the 8th International Conferen...

Ngày tải lên: 21/06/2014, 11:20

... economy. See 6 for a nice survey. 2. Notations and Basic Concepts Throughout this paper, the standard notations and terminologies in nonlinear analysis are used see the papers by Kirk and Sims 7, ... 36. For some problems for other classes of generalized contractions, see for example, 17, 21, 27, 34, 37. Acknowledgments The second and the forth authors wish to than...

Ngày tải lên: 21/06/2014, 11:20

... Corporation Fixed Point Theory and Applications Volume 2011, Article ID 603861, 10 pages doi:10.1155/2011/603861 Research Article Q-Functions on Quasimetric Spaces and Fixed Points for Multivalued Maps J. ... Tz. On the other hand, Bianchini and Grandolfi proved in 29 the following fixed point theorem. Theorem 3.2 Bianchini and Grandolfi 29. Let X, d be a complete metri...

Ngày tải lên: 21/06/2014, 17:20

... 2009, Article ID 914186, 18 pages doi:10.1155/2009/914186 Research Article Comparative Study of Local SAD and Dynamic Programming for Stereo Processing Using Dedicated Hardware John Kalomiros 1 and ... assessment yields 61.12% and 79.85% correct matches for their SAD and census transform, respectively, while frame rates range to several hundreds. Darabiha et al. [19] and M...

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... adjacent microphones in a uniform linear array, and C is the speed of sound at standard temperature and pressure. Delay -and- sum beamforming is used here for the sig- nal analysis in our general solution ... narrowband interferers, n 0and n5) addressed below. Specifically, the mean SIR gains for beamforming, monaural CASA and CASA-EB are 16.9, 17.2, and 24.2 dB, respectively. N...

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... Wireless Communications and Networking Volume 2009, Article ID 657970, 11 pages doi:10.1155/2009/657970 Research Article Jointly Decoded Raptor Codes: Analysis and Design for the BIAWGN Channel Auguste ... a Gaussian random variable with mean m and variance σ 2 = 2m [14]. We call information content (IC), the mutual information between a random variable representing a transmit...

Ngày tải lên: 21/06/2014, 22:20

... Communications and Networking Volume 2008, Article ID 892193, 13 pages doi:10.1155/2008/892193 Research Article Reduced-Rank Shift-Invariant Technique and Its Application for Synchronization and Channel Identification ... The performance can act as a basis for evaluating the performance loss in many applications of RIPC algorithms. Simulation results of the joint synchronizati...

Ngày tải lên: 21/06/2014, 23:20

... signal at receiver Subband 1 Subband 2 ··· Subband N −1 Subband N ··· . . . ··· ··· . . . . . . . . . . . . Whole frequency band of OFDMA User index Information sequence in subband ST spreading the ... LAN/MAN Standards Committee, “IEEE 802.16e: air interface for fixed and mobile broadband wireless access systems,” 2005. [2] 3GPP TR 25.913 (V7.3 0), “Requirements for evolved UTRA (E-UTRA...

Ngày tải lên: 21/06/2014, 23:20