Báo cáo hóa học: " Research Article Iterative Successive Interference Cancellation for Quasi-Synchronous Block Spread CDMA Based on the Orders of the Times of Arrival" pot
Báo cáo hóa học: " Research Article Iterative Successive Interference Cancellation for Quasi-Synchronous Block Spread CDMA Based on the Orders of the Times of Arrival" pot
... for Quasi-Synchronous Block Spread CDMA Based on the Orders of the Times of ArrivalYue Wang,1Mohammud Z. Bocus,2and Justin P. Coon11Telecommunication Research Laboratory (TRL), Toshiba Research ... wheresm(i)issubstitutedbys(1)1(i).After the signals from the first user are detected, the basestation moves on to detect the signals for the second user.When the mth user is considered, the signals of the first m−1users in the ... Section 4.Simulation results are shown in Section 5,andSection 6concludes the paper.2. System ModelFigure 1 shows the block diagram of the quasi-synchronous BS -CDMA system. Consider a BS-CDMA...
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Báo cáo hóa học: " Research Article A New OFDMA Scheduler for Delay-Sensitive Traffic Based on Hopfield Neural Networks" doc
... BIASCURRENT FOR THE PROPOSED HNN MODELThis appendix presents the relationship between the energyfunctions considered in the two HNN -based algorithms and the general expression of the energy function for ... combinational prob-lem. The algorithm is based on distributing the available subcarriers among the users depending, on the one hand, on the timeleft for the transmission of the different packets in due time, ... am-plifier of the neuron.Each neuron receives resistive connections from otherneurons and these connections are fully described by the in-terconnection matrix T= [Tij,pq], where Tij,pqis the...
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Báo cáo hóa học: " Research Article A New OFDMA Scheduler for Delay-Sensitive Traffic Based on Hopfield Neural Networks" docx
... that the former formulation of the term could not capture. Second, it should favor the allocation of subcarriers to the users with the best channel capacity thusmaking a better exploitation of the ... not included in the definition of the en-ergy function for the HNN2 algorithm in (15). The Appendixshows the relationship between the energy function in (15)and the interconnection matrix and ... combinational prob-lem. The algorithm is based on distributing the available subcarriers among the users depending, on the one hand, on the timeleft for the transmission of the different packets in due time,...
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Báo cáo hóa học: " Research Article Multiple-Antenna Interference Cancellation for WLAN with MAC Interference Avoidance in Open Access Networks" pptx
... an-tenna elements at the AP.4. INTERFERENCE CANCELLATION Since t raining symbols are most reliable for estimation of the desired signal by means of the conventional LS criterion, the main idea here ... because of the ran-dom back-off intervals of the CSMA/CA protocol. The mainconsequence of this asynchronous interference structure for IC is that there is no overlap between the pilot symbols of the desired ... illustrates the situation, where gaps in cover-age can be expected for VUs 4–6 without effective IC at the PHY layer because of another group of strong VUs 1–3. The asynchronous structure of the interference...
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Báo cáo hóa học: " Research Article Iterative Multiview Side Information for Enhanced Reconstruction in Distributed Video Coding" pot
... explained by the fact that these methods are of the same block- based nature.Finally, VSP and VM have the worst contribution to the GTfusion. The contribution of the different side information to the ... DCVPFigure 29: The percentage of contribution of the different sideinformation in the GT fusion for Uli. the width, W. For the block- based methods, a search range rand block size w are considered.6.3.1. ... other side information. On the other hand, the GT fusion combines all the sideinformation even the ones that are not plotted. For Breakdancers, IMSI has the best RD performance out of all SI techniques...
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Báo cáo hóa học: " Research Article Existence and Multiplicity Results for Degenerate Elliptic Equations with Dependence on the Gradient" docx
... denote the set of the solutions to the problemu= G(t,u)(P)inR+× E.LetC denote the component (closed connected maximal subset with respect to the inclusion) of J to which (0,0) belongs. Then ... positivesolutions of problem (P)τunder certain conditions on the functions f , g, a. This resultimplies nonexistence of positive solutions to τ large enough.Also we are interested in the existence of ... obtainthat the limit equation of the last inequality becomes−Δmv ≥ vp, v ≥ 0inRN, v(0) = max v = 1, (2.35)which is a contradiction with [14, Theorem III].3. Proof of Theorem 1.2 The following...
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Báo cáo hóa học: "Research Article Iterative Solutions of Singular Boundary Value Problems of Third-Order Differential Equation" potx
... give the unique solution of BVP 1.1 under the conditions that αη/ 1andft, x is mixed nonmonotone in x and does not need to be separable by using the conetheory and the Banach contraction ... The function f in Theorem 3.1 is not monotone or convex; the conclusions and the proof used in this paper are different from the known papers in essence.Proof. It is easy to see that, for any t ... to be nonnegative, and the existence results of nontrivial solutions and positive solutions are given by means of the topological degreetheory. Motivated by the above works, we consider the singular...
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Báo cáo hóa học: " Research Article Iterative Fusion of Distributed Decisions over the Gaussian Multiple-Access Channel Using Concatenated BCH-LDGM Codes" potx
... Algorithm. On the other hand, we show that for the particular data fusion scenario under consideration, the error statistics in the decoded information from the sensors allow for the concatenation of ... set of simulations.To better understand the error behavior of the proposedscheme in the error floor region, it is useful to analyze the distribution of the number of errors per block at the ... respect to the used blocksize K= 104. Thisconclusion also holds for either Figure 5(b) and the othercases addressed in the first set of simulations.This statistical behavior of the number of errors...
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báo cáo hóa học:" Research Article Iterative Methods for Finding Common Solution of Generalized Equilibrium Problems and Variational Inequality Problems and Fixed Point Problems of a Finite Family of Nonexpansive Mappings" pdf
... converge strongly to z PFfz.4. ApplicationUsing our main theorem Theorem 3.1, we obtain the following strong convergencetheorems involving finite family of κ-strict pseudocontractions.To ... authors. The well-known convex feasibility problem reduces tofinding a point in the intersection of the fixed point sets of a family of nonexpansive mappingsee 6, 7. The ploblem of finding a common ... a contraction mapping and Wnis W-mapping generated by infinitefamily of nonexpansive mappings and infinite real number. Under suitable conditions of these parameters they proved strong convergence...
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báo cáo hóa học:" Research Article Iterative Algorithms with Variable Coefficients for Multivalued Generalized " potx
... following the reasoning in the proof of Theorem 3.1, we deduce the conclusion of Theorem 3.4.Remark 3.5. In view of Example 1.4, t he class of Φ-hemicontractive mappings is a propersubset of the ... γ0 for all n ≥ 0, the sequence {xn} converges strongly to the unique fixed point of T.Remark 1.5. 1 Theorem CC 1, Theorem 3.8 is a multivalued version of Theorem 3.2 of 1.Theorem 3.2 of ... obtained directly from Theorem 3.1 of 1. However, it seems thatthere exists a gap in the proof of Theorem 3.1 in 1. Indeed, the following inequality in the proof of Theorem 3.1 in 1.a0nj0αj≤nj0xj−...
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