Báo cáo hóa học: " Research Article On Energy-Efficient Hierarchical Cross-Layer Design: Joint Power Control and Routing for Ad Hoc Networks" pptx

... initial con- figuration, the joint power control and routing algorithm is summarized in Figure 3. Theorem 1. For a feasible initial network configuration, the joint power control and routing algorithm ... above joint power control and multiuser detection algorithm. Simulation results show a very similar convergence be- havior and energy savings for the joint...

Ngày tải lên: 22/06/2014, 19:20

... pages doi:10.1155/2007/60707 Research Article On Energy-Efficient Hierarchical Cross-Layer Design: Joint Power Control and Routing for Ad Hoc Networks Cristina Comaniciu 1 and H. Vincent Poor 2 1 Department ... initial con- figuration, the joint power control and routing algorithm is summarized in Figure 3. Theorem 1. For a feasible initial network co...

Ngày tải lên: 22/06/2014, 22:20

... power allocation strategies for MIMO systems with colocated and distributed antennas are briefly discussed in Section 4, and some conclusions are offered in Section 5. 1.3. Mathematical notation Matrices ... OSTBC under consideration. Using Craig’s alternative representation of the Gaussian Q-function [27], one can find closed-form expressions for the resulting aver- age SEP, which are...

Ngày tải lên: 22/06/2014, 19:20

... Xu, J. Heidemann, and D. Estrin, “Geography-informed en- ergy conservation for ad hoc routing, ” in Proceedings of the 7th Annual International Conference on Mobile Computing and Networking (MOBICOM ... illustrate the relationship among energy con- sumption, delay, data reconstruction quality, and the posi- tion of cluster head for optimal level, distributed 2-level WT and...

Ngày tải lên: 22/06/2014, 19:20

... online issue. 5. Concluding Remarks The NHPM for solving system of fractional-order differential equations are based on two component procedure and polynomial initial condition. The NHPM applied on fractional- order ... and A pplications of Fractional Differential Equations, Elsevier, Amsterdam, The Netherlands, 2007. 2 R. L. Bagley and R. A. Calico, “Fractional order state equat...

Ngày tải lên: 21/06/2014, 05:20

... identification system using time division multiple access in the VHF maritime mobile band”. EURASIP Journal on Wireless Communications and Networking 3 utilization periods on a contention-based random ... Bana and P. Varaiya, “Space division multiple access (SDMA) for robust ad hoc vehicle communication networks,” in Proceedings of the IEEE International Conference on Intelli-...

Ngày tải lên: 21/06/2014, 22:20

... 5/LCCE/2, “Invitation for submission of proposals for candidate radio interface technologies for the terrestrial components of the radio interface(s) for IMT- Advanced and invitation to participate ... a number of cells and several users per cell. In this kind of simulators, higher level functions are included for call admission control, scheduling, power control, and so f...

Ngày tải lên: 21/06/2014, 23:20

... the function u belongs to H 1 (Ω). Consider the following problem: Δu =−λ ε u in Ω, u = 0on ε , ∂u ∂ν = 0on Ω \ Γ ε . (3.1) Definit ion 3.1. The function u ∈ H 1 (Ω,Γ ε ) is a solution of problem ... Leningrad University, Leningrad, Russia, 1985. [6] G. A. Chechkin, A. L. Piatnitski, and A. S. Shamaev, Homogenization: Methods and Applications, vol. 234 of Translations of Mathematical Mono...

Ngày tải lên: 22/06/2014, 11:20

... features. 5.4.3. Discussion on Speaker Diarization System Performance. Performance of speaker diarization system increases consid- erably when video information is fused with audio informa- tion as compared ... detected. Hence the aforementioned BHT-SB function is used on the multi-modal speaker diarization task [11], in the section on performance evaluation later in this paper. 4. A So...

Ngày tải lên: 21/06/2014, 05:20

... 5, Peligrad and Gut 6,andGan7 have studied almost sure convergence, Utev and Peligrad 8 have established maximal inequalities and the invariance principle, An and Yuan 9 have considered ... Science Foundation no. 11040606M04, Major Programs Foundation of Ministry of Education of China no. 309017, National Important Special Project on Science and Technology 2008ZX1000...

Ngày tải lên: 21/06/2014, 05:20