Báo cáo hóa học: "Research Article Performance of Coded Systems with Generalized Selection Diversity in Nakagami Fading" docx

... mapping of a linear normed space X into its dual space X ∗ . T is said to be hemicontinuous if it is continuous from each line segment in X to the weak topology in X ∗ . 7 The mapping f with ... convergence of zero points for monotone mappings or fixed points of pseudocontractions, see, for instance, 1–23 . In 1965, Browder 1 proved the existence result of fixed point for...

Ngày tải lên: 21/06/2014, 07:20

... finding the common element of the set of fixed points of a nonexpansive mapping, the set of solutions of an equilibrium problem, and the solutions of the variational inequality problem for two inverse ... work of Banach spaces. Very recently, Qin et al. 31 considered the problem of finding the solutions of a general system of variational inclusion 1.6 with α-inverse str...

Ngày tải lên: 21/06/2014, 07:20

... variational problems involving the right and the left fractional integrals and fractional derivatives defined in the sense of Riemman-Liouville with a Lagrangian depending on the free end-points. To illustrate our ... nonlinear biological systems, astrophysics, and so forth see 1–11 and the references therein. Real integer variational calculus plays a significant role in many areas...

Ngày tải lên: 21/06/2014, 11:20

... value of the QoS parameters (including rate, latency, and jitter) and the traffic transmission request for each type of traffic at the beginning of every timeslot. Then, under the constraints of the ... optimality of the MaxWeight scheduling in [9]. In [10], Mandelbaum and Stolyar extended this method to the continuous strictly increasing convex function of the queue length and pr...

Ngày tải lên: 21/06/2014, 11:20

... schemes in IEEE 802.16. In Section 3, we provide the analytical model including the details of the capacity allocation and the uplink scheduling. The analysis of the queueing model follows in Section ... Andreev, and Y. Koucheryavy, “Modeling the in uence of the real-time traffic on the delay of the non real- time traffic in IEEE 802.16 network,” in Proceedings of the 3rd Int...

Ngày tải lên: 21/06/2014, 05:20

... effects of fading, number of dispersed bands, modulation, and coding on the performance of dispersed spectrum cognitive radio systems. The results show that the effects of fading, number of dispersed ... system over Nakagami- m channel is given in (7) which is defined as the Laplace transformofthePDFoftheSNR[19]. Let the SNR at the end of a single link in the case of conven...

Ngày tải lên: 21/06/2014, 05:20

... Comparison of the main characteristics of routing metrics used in low-power wireless networks. Routing metric Properties of the metric Hop count Awareness of link quality Quality of all links is distinguished Link ... AODV performance over IEEE 802.15.4 MAC in WSN with mobile sinks,” in Proceedings of the 21st International Conference on Advanced Information Networking a...

Ngày tải lên: 21/06/2014, 11:20

... Li, 1 Steven D. Blostein, 2 and Jiay in Qin 3 1 Faculty of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China 2 Department of Electrical and Computer Engineering, Queen’s ... substituting the exact relay gain into (11)yields(4), and substituting the ideal relay gain into (11)yields(5). Remark 2. Using maximal ratio combining (MRC) at the destination,...

Ngày tải lên: 21/06/2014, 11:20

... (33) where P G = 12 in (33) is the processing gain obtained from the spreading code of length 4, and (3,1) repetition code in the case of normal CP [1, 2]. In case of extended CP, a maximum of 4 HI channels ... filter bound of transmit diversity techniques,” in Proceedings of the International Conference on Communications (ICC ’01), pp. 596–603, Helsinki, Finland, June 20...

Ngày tải lên: 21/06/2014, 11:20

... effectiveness of the obtained results in Section 4. Finally, concluding remarks are made in Section 5. 2. Preliminaries Notations Let R denote the set of real numbers, Z  denote the set of positive integers, ... reproduction in any medium, provided the original work is properly cited. This paper is concerned with the problem of μ-stability of impulsive neural systems with...

Ngày tải lên: 21/06/2014, 05:20