Báo cáo hóa học: " Interference Mitigation for Coexistence of Heterogeneous Ultra-Wideband Systems" pot
Báo cáo hóa học: " Interference Mitigation for Coexistence of Heterogeneous Ultra-Wideband Systems" pot
... CONTROL FOR INTERFERENCE MITIGATION Motivated by the simulation and analysis results above, wetake power control as the interference mitigation approach for the coexistence problem of MB-OFDM UWB ... control (GUTPC) algorithm is proposed for mit-igating interference caused by coexistence of heterogeneous UWB systems. Our intention is to improve the perfor-mance of the coexisting systems fairly ... 10.1155/WCN/2006/40380Inter ference Mitigation for Coexistence of Heterogeneous Ultra-Wideband SystemsYongjing Zhang,1Haitao Wu,2Qian Zhang,3and Ping Zhang11Beijing University of Posts and Telecommunications,...
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Báo cáo hóa học: " Interference mitigation techniques for clustered multicell joint decoding systems" docx
... factor.Forhigha factors, RDMA performance converges to interference alignment,whereas for low a factors RDMA performance degrades even beyond the cochannel interference bound. While the performance ... of the variance-profiled Gaussian matrix B=C⊙ G and anumber of zero columns. Let also k be the ratio of non-zero to total columns of A, b be the ratio of horizontal tovertical dimensions of ... inorder t o illustrate the accuracy of the derived analyticalexpressions for finite dimensions and evaluate the per-formance of the aforementioned interference mitigation schemes. In the following...
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báo cáo hóa học:" Integral representations for solutions of some BVPs for the Lame'''' system in multiply connected domains" docx
... more usual approach, the solutions are sought in theform of a simple layer potential for the Dirichlet problem and a double layer potential for the traction problem.2000 Mathematics Subject Classification. ... elasto-statics. The classical indirect methods for solving them consist in looking for the solution in the form of a double layer potential and a simple layer potential respectively. It is well-known ... solution of the Dirichlet problem in the form of a simple layer potential. This approachleads to an integral equation of the first kind on the boundary which can be treated in different ways. For n...
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Báo cáo hóa học: " Homoclinic solutions for second order discrete pLaplacian systems" pdf
... implies that (4.3) holds. The proof is complete.5. Proofs of theoremsProof of Theorem 1.1 The proof is similar to th at of [20], but for the sake of complete-ness, we give the details.We will show ... limit of 2kT-periodic solutions of a certain sequence of the second-order difference systems. A completely new and effective way is provided for dealingwith the existence of solutions for discrete ... P.R. ChinaFull list of author information isavailable at the end of the articleAbstractSome new existence theorems for homoclinic solutions are obtained for a class of second-order discrete...
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Báo cáo hóa học: " New criteria for stability of neutral differential equations with variable delays by fixed points method" docx
... Zhao1,2Correspondence:Tc_zhaodianli@139.com1College of Science, University of Shanghai for Science andTechnology, Shanghai, 200093,ChinaFull list of author information isavailable at the end of the articleAbstractThe ... < ε for all t ≥ s, and the zero solution of (8) is stable.Thus, the zero solution of (8) is asymptotically stable, and hence the zero solution of (1) is asymptotically stable. The proof is ... be defined.Next, we state some definitions of the stability.Definition 2.1. For any ψ C(s). The zero solution of (1) is said to be(1) stable, if for any ε >0 and s ≥ 0, there exists a δ...
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báo cáo hóa học: " Periodic solutions for nonautonomous second order Hamiltonian systems with sublinear nonlinearity" pdf
... proof. □3 Proof of main results For the sake of convenience, we will denote various positive constants as Ci, i =1,2,3, Now, we are ready to proof our main results.Proof of Theorem 1.1. For u ... follows from (1) which are appeared in the proof of Theorem 1.2. Then the proof of Theorem 1.3 is completed. □Proof of Theorem 1.4. From the proof of Theorem 1.1, we know that is coercivewhich ... Correspondence:mathswzhy@126.com1Department of Mathematics,Nanjing University of InformationScience and Technology, Nanjing210044, Jiangsu, People’s Republic of ChinaFull list of author information isavailable at the end of the...
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báo cáo hóa học: " Perturbation formula for the two-phase membrane problem" potx
... proof of Theorem 3.1.Proof of Theorem 3.1. By elliptic regularity and Lemma 3.2, we haveδ ∈ W2,p1oc() ∩ H10(),and, consequently, the Sobolev embeddingW2,ploc→ C0,n2ploc for p ... 2011:19http://www.advancesindifferenceequations.com/content/2011/1/19Page 7 of 16The regularity of the solution, the Hausdorff dimension and the regularity of the freeboundary are discussed in [2-5]. In [5], on the basis of the monotonicity formula dueto ... AccessPerturbation formula for the two-phasemembrane problemFarid BozorgniaCorrespondence: bozorg@math.ist.utl.ptFaculty of Sciences, Persian GulfUniversity, Bushehr 75168, IranAbstractA perturbation formula...
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Báo cáo hóa học: " Difference inequality for stability of impulsive difference equations with distributed delays" pdf
... rvative. For example, we get the abso-lute value of all coefficients of (2). Recently, the delay-fractioning or delay-partitioningapproach [17,18] is widely used that has shown the potential of reducing ... Journal of Inequalities and Applications 2011, 2011:8http://www.journalofinequalitiesandapplications.com/content/2011/1/8Page 8 of 93. Liz, E, Ferreiro, JB: A note on the global stability of generalized ... R. China2College of Mathematics andInformation Science, Leshan Teachers College, Leshan 614004, P.R. ChinaAuthors’ contributionsDingshi Li carried out the main proof of the theorems in this...
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Báo cáo hóa học: " Biocompatible Nanocomplexes for Molecular Targeted MRI Contrast Agent" potx
... standard deviation for at leastthree different batches of each nanocomplexes formulation.Atomic Force Microscopy Imaging (AFM)Atomic force microscopy observation was performed in airat room ... intensity-time curves of rat liver afterinjection of Gd–DTPA and nanocomplexes624 Nanoscale Res Lett (2009) 4:618–626123nanocomplexes. Folding of the PEGs leads to the formation of PEG coils including ... administration of the nanocomplexes seems to beFig. 9 Distribution in vivo of the Gd–DTPA and nanocomplexes in rats after intravenous injectionTable 2 Result of the AUC of the enhanced intensity of the...
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Báo cáo hóa học: "EXISTENCE RESULTS FOR NONLOCAL AND NONSMOOTH HEMIVARIATIONAL INEQUALITIES" potx
... existence of solutions of (3.1), the existence of extremal solutions of (3.1), and the monotone dependence of these extremal solutions.3.1. An existence result for (3.1). The existence of solutions of ... solution of (3.1).The existence of the least solution of (3.1) can be proved in a similar way. This com-pletes the proof of Lemma 3.3.3.3. Monotonicity of the extremal solutions of (3.1). ... spaces, which together withthe results of Section 3 formthemaintoolsintheproofofTheorem 2.1. We will assumethroughout the rest of the paper that the hypotheses of Theorem 2.1 are satisfiedS. Carl...
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