Báo cáo hóa học: "Research Article Joint Decoding of Concatenated VLEC and STTC System" pdf

... Communications and Networking Volume 2008, Article ID 890194, 8 pages doi:10.1155/2008/890194 Research Article Joint Decoding of Concatenated VLEC and STTC System Huijun Chen and Lei Cao Department of Electrical ... theoretic perspectives of the joint VLEC and STTC decoding. Similar decoding gain is observed. After 8 iterations, the joint decoding sche...

Ngày tải lên: 21/06/2014, 23:20

... STO, under the influences of the CFO and NDF. To verify the concise result of (31), the SINR as a function of the CFO is shown in Figure 2. The result in [10, Equation (15)] and the simulation result ... the influence of the SCFO. NDF = CFO = 0. Subcarrier index = 6. 5. NUMERICAL AND SIMULATION RESULTS In the simulation, an OFDM system, with N = 256 sub- carriers and a guard int...

Ngày tải lên: 21/06/2014, 22:20

... Wireless Communications and Networking Volume 2007, Article ID 30684, 9 pages doi:10.1155/2007/30684 Research Article Joint Estimation of Mutual Coupling, Element Factor, and Phase Center in Antenna ... introducing a model with two degrees of freedom relative to having zero degrees of freedom. Finally, the tradeoff between the number of degrees of freedom and the accuracy...

Ngày tải lên: 22/06/2014, 19:20

... Wireless Communications and Networking Volume 2007, Article ID 68563, 10 pages doi:10.1155/2007/68563 Research Article Joint Compensation of OFDM Frequenc y-Selective Transmitter and Receiver IQ Imbalance Deepaknath ... weights in the scheme of [11] in the case of IQ imbalance at both the transmitter and receiver ends. Frequency-independent amplitude imbalance of g t , g r...

Ngày tải lên: 22/06/2014, 19:20

... 0, odd multiple of π 2 if u k  0, 3.2 with Δ k ∈ 0,π if ω> 0and  k ∈ −π, 0 if ω<0. The proofs of the next statement and of its corollary are the same as those of Lemma 2.2 and Theorem ... matrix, and this conditions reduces just to the condition det S  1for 2 ×2 matrices. We introduce concepts of the first and second phase of any basis of system S, and...

Ngày tải lên: 21/06/2014, 07:20

... of the IEEE, vol. 95, no. 6, Article ID 4282126, pp. 1255–1271, 2007. [6] B. Mielczarek and A. Svensson, Joint synchronization and decoding of turbo codes on AWGN channels,” in Proceedings of ... n r denotes the number of rows in the parity check matrix of the code, u k is the number of nonzero elements in the kth row of the parity check matrix and n iter is the numbe...

Ngày tải lên: 21/06/2014, 08:20

... Acikgoz and S. Araci, “A study on the integral of the product of several type Bernstein polynomials,” IST Transaction of Applied Mathematics-Modelling and Simulation. In press. 2 M. Acikgoz and ... number. Throughout this paper, Z p , Q p ,andC p will denote the ring of p-adic integers, the field of p-adic numbers, and the completion of the algebraic closure of Q p , 4...

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 ... the choice of q is independent of the positive solution, and we proved that any positive solution of 2.3 satisfies x 2 t ≥ q for all sufficiently large t. This completes...

Ngày tải lên: 21/06/2014, 11:20

... in terms of the eigenvalue λ (2) k,CCI,m and the inner-product between u (2) i,max and u (2) k,CCI,m ,whereλ (2) k,CCI,m and u (2) k,CCI,m denote the mth eigenvalue and eigenvector of R (2) k,CCI . ... U (2) k,CCI Λ (2) k,CCI U (2)∗ k,CCI and EURASIP Journal on Wireless Communications and Networking 13 Appendices A. Derivation of Eigenvalues and Eigenvectors of R When M...

Ngày tải lên: 21/06/2014, 17:20

... principles of the two systems are presented and the systems are tested using a multitude of reference test benches. The resulting disparity maps are compared in terms of rms error and percentage of bad matches, ... left and right images of the stereo pair [2]. It has been implemented in recent [6, 7] and early hardware systems for real-time stereo [8, 9] and has the advant...

Ngày tải lên: 21/06/2014, 19:20