Báo cáo toán học: " Tight performance bounds for two-way opportunistic amplify-and-forward wireless relaying networks with TDBC protocols" ppt

... performance bounds for two-way opportunistic amplify-and-forward wireless relaying networks with TDBC protocols Xiangdong Jia 1,2,3 , Longxiang Yang 2,3,4* and Haiyang Fu 2,3 Abstract Based on amplify-and-forward ... complexity. Keywords: opportunistic relaying, amplify-and-forward, outage probability, ergodic capacity 1. Introduction Cooperative diversity is an ov...

Ngày tải lên: 20/06/2014, 21:20

... continuous, m(t) ≠ 0for t ∈ T and m : T → R changes its sign, i.e., there exists a proper subset T + of T , such that m(t)>0 for t ∈ T + and m(t) < 0 for t ∈ T \ T + . BVPs with indefinite ... problems with indefinite weight function. Comm Part Diff Equ. 5, 999–1030 (1980). doi:10.1080/03605308008820162 17. Afrouzi, GA, Brown, KJ: On principal eigenvlaues for boundary value p...

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... EM with appearance based inference, EM with MCMC inference, EM with forward approximate inference I, EM with backward approximate inference I, EM with forward approximate inference II, and EM with ... probability 0. (a) Forward pass with 0- order model. (b) Forward pass with 1-order model. (c) Forward pass with 2-order model. (d) Backward pass with 0-order model. (e) Backw...

Ngày tải lên: 21/06/2014, 05:20

... Fully formatted PDF and full text (HTML) versions will be made available soon. Electrochemical performance of NixCo1-xMoO4 (0 [less than or equal to] x [less than or equal to] 1) nanowire anodes for ... was mechanically mixed with the nanowires as the active material. At that time, clusters formed by aggregation of the NiMoO 4 nanowires could not be mixed efficiently with carbon bl...

Ngày tải lên: 20/06/2014, 21:20

... periods for these sine waves were between 2.4 to 6.9 s. After formation, the samples were rinsed with pure ethanol and were dried with nitrogen gas. C-PSRF preparation Three sine waves with ... a magnified cross-sectional view. (PSRF was prepared with a sinusoidal waveform ranging between 10 and 50 mA·cm −2 with a period of 6.9 s for 30 cycles in a 3:1 (v/v) solution of...

Ngày tải lên: 20/06/2014, 20:20

... opportunistic beamforming systems The idea of opportunistic beamforming has shown that in MU environments, fading is ac- tually a desired property of the wireless channel. Opportunistic beamforming ... slot, and for time invariant channels within this slot, the user with the highest channel gain is selected. Therefore, using ESPAR antennas on mobile terminals would result in the s...

Ngày tải lên: 20/06/2014, 20:20

... σ q−1 , for all σ ∈ R + , for some q > 1. (F 1 ) f(t, u, λ) = ◦(|ψ(u)|) near zero, uniformly for t and λ in bounded intervals. (F 2 ) f(t, u, λ) = ◦(|ψ(u)|) near infinity, uniformly for t and ... ε)ϕ p (v n (ξ))dξ  , and we see that {v ′ n } is uniformly bounded. Therefore, by the Arzela-Ascoli Theorem, {v n } has a uniformly convergent subsequence in C[0, 1]. Without loss of gener...

Ngày tải lên: 20/06/2014, 20:20

... freely for any purposes (see copyright notice below). For information about publishing your research in Environmental Sciences Europe go to http://www.enveurope.com/authors/instructions/ For information ... carried out with fish and without measuring of TOC concentrations. To examine if there is an underestimation of fish BCFs caused by measuring artifacts, flow-through fish tests...

Ngày tải lên: 20/06/2014, 20:20

... 9 – 12, 2005. [31] Sutherland, J. W., Gunter, K. L., “A Model for Improving Economic Performance of a Demanufacturing System for Reduced Product End-of-Life Environmental Impact,” Annals of ... proposal of a reutilization mechanism for design rationale described in the proposed method and integration with 3D-CAD system to effectively link lifecycle scenarios with product desig...

Ngày tải lên: 20/06/2014, 21:20

... upon acceptance. It can be downloaded, printed and distributed freely for any purposes (see copyright notice below). For information about publishing your research in Journal of Inequalities and ... Liapunov-type inequality for certain higher-order differential equations. Appl. Math. Comput. 134(2–3), 307–317 (2003) [17] Cakmak, D: Lyapunov-type integral inequalities for certain higher...

Ngày tải lên: 20/06/2014, 21:20