Báo cáo hóa học: " Research Article Evaluation of Cross-Layer Rate-Aware Routing in a Wireless Mesh Network Test Bed" pdf

... Journal on Wireless Communications and NetworkingVolume 2007, Article ID 86510, 10 pagesdoi:10.1155/2007/86510 Research Article Evaluation of Cross-Layer Rate-Aware Routing in a Wireless Mesh Network ... CONCLUSION In this paper we showed by measurements made on a real test bed that cross-layer routing is able to increase the robustnessand performances of a mesh backbone.Despite the amount of research ... known a real implementation allowing realistic feedback. We imple-mented a simple cross-layer routing approach (MeshDV-CL)and compared its performances to a more traditional hop-count routing approach...

Báo cáo hóa học: "Research Article Evaluation of a Validation Method for MR Imaging-Based Motion Tracking Using Image Simulation" ppt

... tracking using a marker tracking algorithmwhich itself is validated against simulated MR image data.Simulated data was generated for the noise-free case as wellEURASIP Journal on Advances in ... 0.2.4. Evaluation of Marker Tracking Method Using SimulatedMagnitude MR Image Data. The marker tracking methodwas evaluated using simulated magnitude M R image databecausethisallowsfullcontrolandknowledgeofmarkerlocations ... the lack of appropriate reference data and the validation methodmay lack an appropriate reference. This paper evaluates a v alidation method using simulated MR image data. This provided anappropriate...

Báo cáo hóa học: " Research Article Evaluation of Different Power Saving Techniques for MBMS Services" pptx

... in MBMS Count Mechanism are also based onthe worst case scenario). Ta ble 6 constitutes an alterna-tive/enhanced approach of the MBMS Counting Mechanismthat incorporates several power saving ... appropriate channel for the delivery of the MBMS data.After taking into consideration the previous analysisTa bl e 6 can be extracted. The number of “inner part” usersand the switching points ... MBMS point-to-multipoint SchedulingChannel (MSCH), and MBMS point-to-multipoint TraﬃcChannel (MTCH). These logical channels are mapped onFACH. In case of PtP transmission Dedicated Traﬃc Channel(DTCH)...

Báo cáo hóa học: " Research Article Evaluation of Robust Estimators Applied to Fluorescence Assays" doc

... microparticles as a solid phase. In the liquidassays, measurements are performed in the absence of mi-croparticles. The molecular label assay data consisted of 8datasets containing 198 to 552 particle ... V¨astil¨aetal. 9 In the case of molecular and nanoparticle measurements,Andrews’ sine gives more stable estimates, particularly in the latter case since the data contain some severe deviations.With ... labels (molecular measurement), assays of microparticle and nanoparticle complexes where nanoparti-cles are used as a labelling reagent (nanoparticle measure-ment), and liquid assays where the...

Báo cáo hóa học: " Research Article Evaluation of Diversity Antenna " doc

... transcribing a circular path of radius 0.5 m.The circular motion was employed to avoid static nulls in the data relating to a particular location. Using this setup of 3 pairs of candidate arrays, ... channeland antenna facets since the data is often limited and gen-erally cannot be separated into propagation only and an-tenna only domains. (Double directional channel measure-ments can ... di-rectional scattering, so the absence of signiﬁcant directionalpaths in the ray-model would lead to an underestimation of their gain- and pathloss-normalized capacity.7. CONCLUSIONSAn evaluation of...

Báo cáo hóa học: " Research Article Impact of LQI-Based Routing Metrics on the Performance of a One-to-One Routing Protocol for IEEE 802.15.4 Multihop Networks" docx

... International Conference on AdvancedInformation Networking and Applications Workshops/Symposia(AINAW ’07), vol. 1, pp. 159–164, Niagara Falls, Canada, May2007.[16] R. Draves, J. Padhye, and ... used.The main drawback of an LQI-based link quality esti-mator is the fact that it may provide spurious link qualityindications in a medium quality link. If such a link appearsto temporarily exhibit ... for evaluation in Section 7.However,asshowninFigure 2, the accuracy of the average LQI as a good estimator of the LDR variesdepending on the quality of the link. Large and small averageLQI values...

Báo cáo hóa học: " Research Article Applications of Fixed Point Theorems in the Theory of Generalized IFS" docx

... attractor of an in nite IFS containing a netransformations of l2 A ,” Proceedings of the American Mathematical Society, vol. 136, no. 2, pp. 587–592,2008.8 G. Gw´o´zd´z-Łukawska and J. Jachymski, ... Hindawi Publishing CorporationFixed Point Theory and ApplicationsVolume 2008, Article ID 312876, 11 pagesdoi:10.1155/2008/312876 Research Article Applications of Fixed Point Theorems in the ... Theory of Generalized IFSAlexandru Mihail and Radu MiculescuDepartment of Mathematics, Bucharest University, Bucharest, Academiei Street 14,010014 Bucharest, RomaniaCorrespondence should be addressed...

Báo cáo hóa học: " Research Article Origins of Stochasticity and Burstiness in High-Dimensional Biochemical Networks" docx

... thevariances of logarithms of concentrations are proportionalto the squares of kinetic rates. This is a testable property of all the large-scale biochemical networks; it may serveas a basis ... paper, our goal is not in providing a detailedmathematical analysis of any particular biochemical system;rather it is to envision some important global propertiesand patterns of behavior inherent ... techniques canbe actually applied to real systems; far reaching simpliﬁca-tions are unavoidable. Preliminary qualitative explorationsupported by partial theoretical modeling and simulation is a necessary...

Báo cáo hóa học: " Research Article Removal of Color Scratches from Old Motion Picture Films Exploiting Human Perception" pdf

... matter of fact, red scratches aremainly caused by the damage of intermediate negatives: ifthe yellow and magenta layers have been damaged, the cyanlayer provides a printed image showing a red ... entails a sinc2behavior for the scratch thatmatches enough the real shape of the defect. In fact, scratchesare characterized by a damped oscillating behavior whosemain lobe contains most of ... diﬀerent amount of the original information isremoved in the degradation process, according to the depth of the slit, the damaged area can be modeled as a partiallymissing data region. Moreover,...

Báo cáo hóa học: " Research Article Development of Long-Range and High-Speed Wireless LAN for the Transmission of Telemedicine from Disaster Areas" pdf

... An installation example of a parabolic antenna and a wireless LAN unit to a steal pipe.Because these units are so easy to transport, set up,and operate, they can be installed and operated in ... Long-Range and High-Speed Wireless LAN forthe Transmission of Telemedicine from Disaster AreasMasayuki Nakamura,1Shoshin Kubota,1Hideaki Takagi,1Kiyoshi Einaga,2Masashi Yokoyama,3Katsuto ... is that the video transmitter has a specialantenna with a shape of a gun, and that a cable connectingbetween the antenna and the case, a wireless LAN unit in- side the case, and so forth are...

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