Báo cáo hóa học: "Research Article An ICMP-Based Mobility Management Approach Suitable for Protocol Deployment Limitation" pdf

... Communications and Networking Volume 2009, Article ID 983594, 12 pages doi:10.1155/2009/983594 Research Article An ICMP-Based Mobility Management Approach Suitable for Protocol Deployment Limitation Jeng-Yueng ... Communications and Networking 3 2. Classification of Mobility Management Protocols Mobility management is an important research issue in enabling a ub...

Ngày tải lên: 21/06/2014, 23:20

... innovative and instantaneously decodable, hence does not incur any delay. We note that a packet that is not transmitted yet or transmitted but not received by any receiver can be transmitted in an uncoded ... and instantaneously decodable for all the three receivers. On the other hand, one can verify that if we adopt a minimum coding strategy andsendpacketm 3 in the third transmission rou...

Ngày tải lên: 21/06/2014, 18:20

... node. Computation of performance indices Here we show how the performance indices P i mn ,forany node S i , can be computed when the performance indices, p i mn of its observation and the performance indices ... networks,” IEEE Transactions on Aerospace and Electronic Systems, vol. 41, no. 2, pp. 475–488, 2005. [19] W. B. Heinzelman, A. P. Chandrakasan, and H. Balakrishnan, An application-s...

Ngày tải lên: 21/06/2014, 23:20

... frequency bands. 4.2. FSPC approach As an alternate approach to FSSD, FSPC can be used. In this section, the concept and results of a performance evaluation of the FSPC are given, and several ... beamforming can provide an efficient means of interference mitigation. Figure 10 shows an example of a HUT system with an adaptive beamforming device. The system consists of receiving and t...

Ngày tải lên: 21/06/2014, 23:20

... , N},andn is zero-mean with variance var {n(z)}=(h ⊗ x)(z). Blurred and noisy image, y, has mean E {y(z)}=(h ⊗ x)(z)andvarianceσ 2 y (z) = var{y(z)}=(h⊗ x)(z). Thus, the observation variance, ... known and shift-invariant. However, in many cases, the PSF is un- known and shift-variant. In such blind deblurring problem, Manoj Kumar Singh et al. 3 An approximate solution of (3), for given ....

Ngày tải lên: 22/06/2014, 00:20

... two transmit antennas with h 1 and h 2 , respectively. Let the dummy symbols to be transmitted during the first two transmission periods be a 1 and a 2 . There- fore, a 1 and −a ∗ 2 are transmitted ... −a ∗ 2 are transmitted from the first transmit an- tenna, and a 2 and a ∗ 1 are transmitted from the second trans- mit antenna during the first and second transmission peri- ods, respectively. T...

Ngày tải lên: 22/06/2014, 06:20

... Shaowu Zhang, and Liwei Zhang Received 16 June 2007; Accepted 19 September 2007 Recommended by Nan-Jing Huang A new monotonicity, M-monotonicity, is introduced, and the resolvant operator of an M-monotone ... algorithms for generalized quasivariational inclusions,” Journal of Mathematical Analysis and Applications, vol. 210, no. 1, pp. 88–101, 1997. [5] Y P. Fang and N J. Huang, “H-monoto...

Ngày tải lên: 22/06/2014, 19:20

... Strope and Alwan [11]and Holmberg et al. [12], among others. Tchorz and Kollmeier [13] and Hermansky and Morgan [14]compressandfilter the effective envelope of the output of a critical-band fil- terbank, ... Singh for useful discussions. The authors thank Dr. Stephen Voran and three anonymous reviewers for their helpful comments on an earlier version of this manuscript. REFERENCES [1] R. P...

Ngày tải lên: 22/06/2014, 19:20

... l 1 -norm and 2-norm Gaussian kernels. Gaussian kernels perform better than with l 2 -norm Gaussian kernel because of the different performances on An2 6. Due to the modulability of the propeller of An2 6 ... small angle sec- tor. Therefore, l 1 -norm Gaussian kernel can be employed to eliminate the large fluctuation so as to improve the recogni- tion performance. By the fusion of l 1 -norm G...

Ngày tải lên: 22/06/2014, 20:20

... measures for terrain classification,” IEEE Transac- tions on Systems, Man and Cybernetics, vol. 6, no. 4, pp. 269– 285, 1976. [14] B. S. Manjunath and W. Y. Ma, “Texture features for brows- ing and ... the number of distances N d used, and in general case subregions are considered as distance units. For this variant bs, that is, dimension of the subregion, is 1 and there- fore N d repres...

Ngày tải lên: 22/06/2014, 22:20