Báo cáo hóa học: " Research Article Trade-Offs between Energy Saving and Reliability in Low Duty Cycle Wireless Sensor Networks Using a Packet Splitting Forwarding Technique" docx

... pages doi:10.1155/2010/932345 Research Article Trade-Offs between Energy Saving and Reliability in Low Duty Cycle Wireless Sensor Networks Using a Packet Splitting Forwarding Technique Giuseppe Campobello, 1 Salvatore ... suitable for WSNs. In this paper we show that, by using the CRT-based approach also in a network where nodes alternate betwe...

Ngày tải lên: 21/06/2014, 11:20

... and Applications Volume 2011, Article ID 175989, 6 pages doi:10.1155/2011/175989 Research Article Relation between Fixed Point and Asymptotical Center of Nonexpansive Maps Mohammad Reza Haddadi, ... Mohammad Reza Haddadi, haddadi83@math.iut.ac.ir Received 19 October 2010; Accepted 22 November 2010 Academic Editor: Qamrul Hasan Ansari Copyright q 2011 Mohammad Reza Haddadi et al. T...

Ngày tải lên: 21/06/2014, 11:20

... Turkey, August 2004. A. Delil: E ˇ gitim Fak ¨ ultesi, Celal Bayar ¨ Universitesi, 45900 Demirci, Manisa, Turkey Email address: ahmet.delil@bayar.edu.tr 10 Advances in Difference Equations and since {p n Δϕ n } ∞ − 1 , ... the discrete analogue of these properties and some relations between them. In studying in- equalities involving expression (1.1), such as HELP (after Hardy, Eve...

Ngày tải lên: 22/06/2014, 19:20

... used and EURASIP Journal on Audio, Speech, and Music Processing 13 Table 9: Lassification accuracies (acc), mean precision (pre), and mean recall (rec) for classification on AllInst test data against ... Prototypicality effect: classification accuracies (acc), mean precision (pre), and mean recall (rec) for training with the training and development instances of AllInst, and testing o...

Ngày tải lên: 21/06/2014, 18:20

... STAs. The other reason is that an STA is not in the propagation range of other STAs as known as hidden terminal. As an example, in Figure 1, the propagation range of nAP and STA a is reachable ... transmission of a payload, an ACK frame, a PHY header, and a MAC header, respectively. These can be easily obtained by dividing L PAYLOAD , L ACK , L PHY ,andL MAC into the channel r...

Ngày tải lên: 21/06/2014, 23:20

... pages doi:10.1155/2008/364142 Research Article Demosaicking Based on Optimization and Projection in Different Frequency Bands Osama A. Omer and Toshihisa Tanaka Department of Electrical and Electronic Engineering, Tokyo ... B. C. de Lavar ` ene, D. Alleysson, and J. H ´ erault, “Practical im- plementation of LMMSE demosaicing using luminance and chrominance spaces,” Compute...

Ngày tải lên: 22/06/2014, 19:20

... data is transmitted on forward link, the information for estimating available bandwidth should be provided by the forward rate of data packets. TCP New Jersey [28] proposed timestamp-based available ... establish an association to transmit data. When primary path is severely congested or failover, data will be transferred to alternative paths and transmitted continually. Different paths may...

Ngày tải lên: 21/06/2014, 05:20

... of having an instantaneous level of attenuation A (dB) greater than the chosen value a (dB), that is, P (A ≥ a) as given in [9] were obtained for the individual months and the individual year periods ... observed are systematically classified according to the hydrometeor type causing the particular event. Monthly and yearly propagation statistics on the free space optical path and...

Ngày tải lên: 21/06/2014, 05:20

... A. El-Sayed, and H. A. A. El-Saka, “Equilibrium points, stability and numerical solutions of fractional-order predator-prey and rabies models,” Journal of Mathematical Analysis and Applications, ... Fractional Differential Equations, vol. 198 of Mathematics in Science and Engineering, Academic Press, San Diego, Calif, USA, 1999. 5 K. B. Oldham and J. Spanier, The Fractional...

Ngày tải lên: 21/06/2014, 05:20

... theory,” Journal of Mathematical Analysis and Applications, vol. 326, no. 1, pp. 511–520, 2007. 9 M. Aprahamian, D. Souroujon, and S. Tersian, “Decreasing and fast solutions for a second-order difference ... 2.7 Mountain pass point. An isolated critical point u of J is called a mountain pass point if C 1 J, u 0. To compute the critical groups of a mountain pass point, we have...

Ngày tải lên: 21/06/2014, 05:20