Báo cáo hóa học: " Research Article QoS-Aware Active Queue Management for Multimedia Services over the Internet" potx

... Communications and Networking Volume 2011, Article ID 589863, 12 pages doi:10.1155/2011/589863 Research Article QoS-Aware Active Queue Management for Multimedia Services over the Internet Bor-Jiunn Hwang, 1 I-Shyan ... In this paper, a new Active Queue Management algorithm, called Traffic Sensitive Active Queue Management (TSAQM), is proposed for providing...

Ngày tải lên: 21/06/2014, 05:20

... Erlang B Formula. We assert that for the desired accuracy of the approximation (6)anoffered load has to exceed a certain threshold. The concrete value of the threshold is given by the following theorem. Theorem ... (35) is reduced to the problem (1). Assume the approximation (6) is admissible. Therefore, the method from previous subsection is supposed to b e used, but the o...

Ngày tải lên: 21/06/2014, 05:20

... study the mathematical behavior of the solution ut and vt for different values of α. This goal can be achieved by forming Pade’ approximants, which have the advantage of manipulating the polynomial ... polynomials. To consider the behavior of solution for different values of α, we will take advantage of the explicit formula 4.9 available for 0 <α≤ 1 and consider the...

Ngày tải lên: 21/06/2014, 05:20

... s be the Green’s function for the NBVP 2.1. then, G  t, s  ≥ 1 ch 2 m ch mt · ch  1 − t  m · G  t 0 ,s  ,t,t 0 ,s∈  0, 1  . 2.4 Theorem 2.2. Assume H 1  − H 3  hold. Then the NBVP ... unique positive solution of the NBVP P   in P h . Remark 2.7. For the case of gt ≡ 0, the problems P ±  reduce to the usual forms of Neumann boundary value problems for...

Ngày tải lên: 21/06/2014, 11:20

... than the FASM, because the FASM employs the FMIP for reducing the packet loss when the handover begins. Figure 13 shows the influence of the movement speed of the MN on the data packet loss. The ... soon as the PAR receives FBU, it sends HI to the target NAR specified in the FBU. The NAR does the DAD for the NCoA autoconfigured by the MN, and sends the ava...

Ngày tải lên: 21/06/2014, 11:20

... useful to study the behavior of the last three terms of the long inequality above. On the other hand, if we denote by H the second term in the right-hand side of that inequality, then it is satisfied ... some existence results for the linear case and then we study the nonlinear problem. Copyright q 2009 Mohammed Belmekki et al. This is an open access article distributed und...

Ngày tải lên: 21/06/2014, 20:20

... the comparison of the CAFs for the received signal and the transmitted signal for each system requires QA complex multiplications. Therefore, the total number of complex multiplications for the ... (i−vN dg )T s  , (15) where V 1 is the number of transmitted OFDM symbols for Method B and V 1 N dg is the number of samples within the observation interval. Therefore, f...

Ngày tải lên: 21/06/2014, 23:20

... useful from the numerical point of view. Using the equivalence and by an appro- priate rearrangement, we suggest and analyze a new iterative algorithm for finding the common element of the set of ... section, we use the general Wiener-Hopf equation (2.5) to suggest and analyze a new iterative method for finding the common element of the set of fixed points of a nonexpansive map...

Ngày tải lên: 22/06/2014, 06:20

... using the Floquet theory for linear periodic system 1.7. We need the following three well-known theorems 3–5. Theorem 3.1. Let Φn be the fundamental matrix of 1.1 with Φn 0 I. The zero ... of 1.1 into the form of 1.5 and then obtain asymptotic stability of the zero solution of 1.1. 2. Reducible systems In this section, we give a theorem on the structure of th...

Ngày tải lên: 22/06/2014, 11:20

... shows the superiority of the “Adapted AAM” over the three other models. The performances of the “AAM 560” are less good than those of the “Adapted AAM.” It is consistent with the fact that the ... Our proposal is based on the one hand on a specific transformation of the active model texture in an oriented map, which changes the AAM normalization process; on the othe...

Ngày tải lên: 21/06/2014, 20:20