Báo cáo hóa học: " Research Article A WiMAX-Based Implementation of Network MIMO for Indoor Wireless Systems" pptx

... N bg can betreatedaslog-normalRVwithparametersofμ n = ln(kTWϕ)andσ n = 0. Note that N bg has a constant value, and this is accounted for by the fact that the defined RV has zero variance. This particular ... important performance measures in cellular systems. Its probability distribution plays an important role for system performance evaluation, radio resource management, and radio netw...

Ngày tải lên: 21/06/2014, 18:20

... 11 pages doi:10.1155/2009/963547 Research Article A WiMAX-Based Implementation of Network MIMO for Indoor Wireless Systems Sivarama Venkatesan, 1 Howard Huang, 1 Angel Lozano, 2 andReinaldoValenzuela 1 1 Wireless ... considered), and on the assumption that all relevant channel state information is instantaneously and perfectly available at each AP and user. Also, ideal...

Ngày tải lên: 21/06/2014, 19:20

... M Total SAD i SAD Total ,(5) Table 1: Nomenclature. T D Accumulated sum of (T actual − T target ) T actual Actual encoding time for the current frame T target Target encoding time for each frame T available Available ... Philadelphia, Pa, USA, March 2005. [14] M. van der Schaar and Y. Andreopoulos, “Rate-distortion- complexity modeling for network and receiver aware adapta- tion,” I...

Ngày tải lên: 22/06/2014, 20:20

... consists of two areas as authorized and attacker. The authorized area consists of two wireless stations associated to the access point which follow the IEEE 802.11 standard MAC layer. The attacker area ... Ghani, and Shamala Subramaniam Faculty of Computer Science and Information Technology, Universiti of Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia Correspondence should be...

Ngày tải lên: 21/06/2014, 05:20

... Scales,Birkh ¨ auser, Boston, Mass, USA, 2001. 32 M. Bohner and A. Peterson, Advances in Dynamic Equations on Time Scales,Birkh ¨ auser, Boston, Mass, USA, 2003. 33 V. Lakshmikantham and A. S. Vatsala, ... on a time scale,” Journal of Mathematical Analysis and Applications, vol. 319, no. 1, pp. 315–325, 2006. 35 R. Agarwal, M. Bohner, and A. Peterson, “Inequalities on time scales...

Ngày tải lên: 21/06/2014, 07:20

... the PLSA and the bigram-PLSA models an unfair advantage by allowing them to adapt the model parameters to the test data. Nevertheless, we applied it to avoid overfitting. To have a valid comparison, ... in language modeling. Latent topic modeling approaches such as Latent Semantic Analysis (LSA) [1, 2], Probabilistic Latent Semantic Analysis (PLSA) [3], and Latent Dirichlet Allocation (LDA)...

Ngày tải lên: 21/06/2014, 08:20

... com- putational load. Secondly, the subsample approach is feasible and scalable for either hardware or software implementation. The proposed approach is not limited for FSBM, but valid for all kinds ... kinds of FBMAs. The proposed approach is a companion for all kinds of FBMAs in H.264/AVC. Articles in [33–38] present the subsample approaches for motion estimation. The subs...

Ngày tải lên: 21/06/2014, 08:20

... cooperate with people as capable partners, that are able to learn from natural human instruction and that are intuitive and engaging for people to interact with, but that are also able to simultaneously ... nonplanar surfaces. Finally, the selection of proto-objects with a high value of saliency guarantees a higher probability of repeatability than non- salient ones. A detailed...

Ngày tải lên: 21/06/2014, 09:20

... Diff erence Equations and Applications, vol. 9, no. 10, pp. 969–987, 2003. 30 Y. Song and C. T. H. Baker, “Linearized stability analysis of discrete Volterra equations,” Journal of Mathematical Analysis and ... solutions for nonlinear differential equations,” Journal of Mathematical Analysis and Applications, vol. 124, no. 2, pp. 339–380, 1987. 40 E. K. Ifantis, “Global analytic sol...

Ngày tải lên: 21/06/2014, 11:20

... that enables energy harvesting emulation. 10 EURASIP Journal on Wireless Communications and Networking 3B45 3B41 3A1 3A3 1 3A4 3A7 3A1 1 3A1 4 3A1 8 3A2 2 3A2 6 3A2 8 3A1 0 3A2 0 3A2 1 3A1 9 3A1 5 3A8 3A2 3A1 6 3A9 ... implement an API, so any existing application can be evaluated. We have evaluated a retail application but it is possible and desirable to evaluate other applicat...

Ngày tải lên: 21/06/2014, 11:20