connecting two wireless routers with ethernet cable

báo cáo hóa học:" Research Article Planning of Efﬁcient Wireless Access with IEEE 802.16 for Connecting Home Network to the Internet" potx

Ngày tải lên : 21/06/2014, 18:20

... broadband wireless access network. In short, network planner devotes to optimize an eﬃcient network planning with the target on lowering the system cost for broadband wireless access network. Lowering ... over the Internet network. Thus, a smart home network deﬁnitely requires a connection with other networks in order to access contents and information over the Internet network. It is implied ... of home network has to be extended on the upper network level, so called as access network. The requirement of higher bandwidth is necessary for the access network for interfacing with the home...

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Báo cáo khoa học: Secondary transporters of the 2HCT family contain two homologous domains with inverted membrane topology and trans re-entrant loops docx

Ngày tải lên : 07/03/2014, 17:20

... ran- dom with 2.6% observed hits and over 30% of hits with pE ‡ 2. In comparison with the OPA family, it should be noted that the ST3 analysis includes many families that are very distantly related with ... ST3 with scope subfamily, 77% with scope family, and 11% of the links with scope class (Fig. 1, NN). The distribution of the hits between the C-terminal domains was very similar (Fig. 1, CC) with ... are exposed to the two sides of the membrane during the catalytic cycle. The proteins consist of two homologous domains each containing six transmembrane seg- ments (TMS) and with the same membrane...

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building secure wireless networks with 802.11

Ngày tải lên : 25/03/2014, 11:08

... set (IBSS) or an ad−hoc network (see Figure 2.11). An extended service set (ESS) is formed when two or more BSSs operate within the same network. An ad−hoc network is a network in which stations ... the outer network have access to the private LAN. Firewalls are network devices that do not allow network traffic from outside the network to reach the protected private network. Routers ensure ... launched from within the network. This means that isolating a network from external networks does not eliminate the possibility of a network attack. File servers and shared disk space, network appliances...

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channel adaptive technologies and cross layer designs for wireless systems with multiple antennas

Ngày tải lên : 01/06/2014, 07:54

... Notions for Wireline Networks 313 8.4.3 Fairness Notions for Wireless Networks 314 8.4.4 Channel-Adaptive Fairness 318 8.4.5 Comparison with Other Fairness Notions 319 8.5 Wireless Packet Scheduling ... block fading channel with two states. 71 2.6. Block diagram of equivalent-channel model with CSIR only. 72 2.7. Optimal transmitter structure of fast fading MIMO channels with perfect CSIR. 79 2.8. ... [126], with SNR ranges of 0–35 dB. 81 2.9. Asymptotic ergodic capacity versus number of antennas [126], with SNR ranges of 0–35 dB in 5-dB increments. 82 2.10. Rayleigh fading MIMO channel model with...

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Báo cáo toán học: " Performance of the audio signals transmission over wireless networks with the channel interleaving considerations" pot

Ngày tải lên : 20/06/2014, 20:20

... correlated Rayleigh fading channel at SNR = 15 dB with different 1 Performance of the audio signals transmission over wireless networks with the channel interleaving considerations Mohsen ... interference in some fading channels. The proposed scenarios are tested in two groups of the EDR packets with different velocities with employing the widely accepted Jakes’ model to modelate the simulation ... h.kazemian@londonmet.ac.uk Abstract This article studies a vital issue in wireless communications, which is the transmission of audio signals over wireless networks. It presents a novel interleaver scheme for protection...

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Báo cáo hóa học: "Research Article Existence of Solutions to Nonlinear Langevin Equation Involving Two Fractional Orders with Boundary Value Conditions" potx

Ngày tải lên : 21/06/2014, 05:20

... “Langevin equation with two fractional orders,” Physics L etters A,vol. 372, no. 42, pp. 6309–6320, 2008. 12 S. C. Lim and L. P. Teo, “The fractional oscillator process with two indices,” Journal ... 2006. 9 B. Ahmad and J. J. Nieto, “Solvability of nonlinear Langevin equation involving two fractional orders with Dirichlet boundary conditions,” International Journal of Diﬀerential Equations, ... and P. Eloe, “A nonlocal boundary value problem for a nonlinear fractional diﬀerential equation with two indices,” Communications on Applied Nonlinear Analysis, vol. 17, no. 3, pp. 69–80, 2010. 8...

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Báo cáo hóa học: " Research Article A Feedback-Based Transmission for Wireless Networks with Energy and Secrecy Constraints" potx

Ngày tải lên : 21/06/2014, 05:20

... Journal on Wireless Communications and Networking Volume 2011, Article ID 313269, 11 pages doi:10.1155/2011/313269 Research Article A Feedback-Based Transmission for Wireless Networks with Energy ... considered the transmission process in clustered wireless networks with energy and secrecy constraints. Two main techniques that incorporate the MUD gain with a PA have been investigated. The ﬁrst ... slots) θ = 1 θ = 1 L 0 (constant PA with θ ∗ = 1) L  0 (constant PA with optimal θ ∗ ) L 1 (inst. PA with θ ∗∗ = 1) L  1 (inst. PA with optimal θ ∗∗ ) L  1 (Inst. PA with θ ∗∗ = Θ) θ ∗ = 0.382 θ ∗ =...

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báo cáo hóa học:" Performance of the audio signals transmission over wireless networks with the channel interleaving " potx

Ngày tải lên : 21/06/2014, 20:20

... Figure 17 1 Performance of the audio signals transmission over wireless networks with the channel interleaving considerations Mohsen Ahmed Mahmoud Mohamed El-Bendary 1 , ... 14, and 15 show the NLF, Cr, and MSE variation with the channel SNR with the shortest EDR uncoded packets 2DH 1 , respecteively. It is clear that with increasing the V c of the terminal the NLF ... audio signal with many proposed cases at V c = 3 mile/h. Figure 10b gives FER at V c = 10 mile/h. Figure 11 gives the comparison of NFL and FER with the velocity variations with the standard...

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Báo cáo hóa học: " Research Article Throughput Analysis of Large Wireless Networks with Regular Topologies" pot

Ngày tải lên : 22/06/2014, 19:20

... frequency slots without aﬀecting the network spectral eﬃciency. More de- tails of the SAM will be revealed as we analyze the network throughput for three regular topologies. 2.1. A network with square ... di- rections. 4 EURASIP Journal on Wireless Communications and Networking qd hex √ 3pd hex Figure 2: A network on the hexagonal grid with the spacing d hex meters between two adjacent nodes. Under the ... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2007, Article ID 26760, 11 pages doi:10.1155/2007/26760 Research Article Throughput Analysis of Large Wireless Networks with Regular...

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Báo cáo hóa học: " Relay Techniques for MIMO Wireless Networks with Multiple Source and Destination Pairs" potx

Ngày tải lên : 22/06/2014, 22:20

... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2006, Article ID 64159, Pages 1–9 DOI 10.1155/WCN/2006/64159 Relay Techniques for MIMO Wireless Networks with Multiple Source ... INTRODUCTION A wireless network comprises a number of nodes connected by wireless channels. Using internode transmission (relay- ing) is an important technique to widen network coverage. Network information ... capacity of the QR-P-QR scheme in a network comprising a source node with LM transmit antennas, a relay node with KN antennas, and a destination node with LM antennas. In this case, the power...

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Báo cáo hóa học: " Flexible Transmission Scheme for 4G Wireless Systems with Multiple Antennas" potx

Ngày tải lên : 23/06/2014, 00:20

... Journal on Wireless Communications and Networking 2005:3, 308–322 c  2005 Franc¸ois Horlin et al. Flexible Transmission Scheme for 4G Wireless Systems with Multiple Antennas Franc¸ois Horlin Wireless ... technique [1]. Intrinsically, DS-CDMA has interesting networking abilities. First, the 314 EURASIP Journal on Wireless Communications and Networking for m = 1, , M and n R = 1, , N R , a nd the ... ranges from 1 to 8. Again the same two com- binations of the constellation and channel coding rate have been selected (16-QAM with coding rate 1/2, 64-QAM with coding rate 3/4). In case of interblock...

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Báo cáo lâm nghiệp: "Response to natural and simulated browsing of two Mediterranean oaks with contrasting leaf habit after a wildﬁre" docx

Ngày tải lên : 08/08/2014, 00:22

... Resprouting patterns after fire and response to stool cleaning of two coexisting Mediterranean oaks with contrasting leaf habits on two different sites, For. Ecol. Manage. 179 (2003) 401–414. [18] ... Browsing ot two Mediterranean oaks 447 [9] Canadell J., López-Soria L., Lignotuber reserves support regrowth following clipping of two Mediterranean shrubs, Funct. Ecol. ... content and water use effi- ciency (δ 13 C) result in a similar performance of seedlings of two Mediterranean oaks with contrasting leaf habit, Ecoscience, 12 (2005) 447–454. [19] Espelta J.M., Sabaté...

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Báo cáo khoa học: "Two years experience with quality assurance protocol for patient related Rapid Arc treatment plan verification using a two dimensional ionization chamber array" docx

Ngày tải lên : 09/08/2014, 09:20

... tumour was treated with a TD of 66 Gy (SD 2.2 Gy) for treatment with a curative intent and with a TD of 62.4 Gy (SD 2.08 Gy) for adju- vant intent. In the pelvis region patient with rectal can- cer ... purpose of the development of two dimensional detector arrays was to ease the two dimensional verifica- tions of fields with complex shapes and large gradients [26]. Since two dimensional detector ... 1 0 cm × 10 cm. Therefore the measurement was compared with repeated measurements with the same setup using the gamma evaluation method with the criteria 3% und 2 mm, no threshold, 2D global...

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Báo cáo y học: "Safety and Effectiveness of two treatment regimes with tranexamic acid to minimize inflammatory response in elective cardiopulmonary bypass patients: a randomized double-blind, dosedependent, phase IV clinical trial." pdf

Ngày tải lên : 10/08/2014, 09:22

... 108:1368-1370. doi:10.1186/1749-8090-6-138 Cite this article as: Jiménez et al.: Safety and Effectiveness of two treatment regimes with tranexamic acid to minimize inflammatory response in elective cardiopulmonary bypass ... the two groups, except for post- CPB temperature and total protamine dose (Table 1). Patients developing IR showed significantly higher levels of IL-6 at 4 hours postoperatively than those without ... temperature after CPB. Compared with TA2, the relative risk of IR was 2.5 for TA1 (95% CI 1.02-6.12). The absolute risk difference was 11.3%. The number needed to treat with TA2 to reduce IR was 9...

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báo cáo khoa học:"Exclusion of known gene for enamel development in two Brazilian families with amelogenesis imperfecta" doc

Ngày tải lên : 11/08/2014, 23:22

... proteinases have been associated with AI. The object of this study was to evaluate evidence of etiology for the six major candidate gene loci in two Brazilian families with AI. Genomic DNA was obtained ... be associated with sys- temic or syndromic conditions that can be associated with enamel defects. No history of nutritional disturbances was reported by the affected members of the two families. Affected ... correlates with serotypes of group B strepto- cocci. Lett Appl Microbiol 2002, 35(3):247-250. 40. Hart PS, Wright JT, Savage M, Kang G, Bensen JT, Gorry MC, Hart TC: Exclusion of candidate genes in two...