using a wireless network
Designing A Wireless Network
... on Wireless 18Apply Wireless Technologies toHorizontalApplicationsAlong with the manyvertical markets andapplications, you canapply wireless technologies to horizontalapplications, meaning ... siteand get accurate information regarding the status of a package. Using Wireless for Public SafetyPublic safety applications got their start with radio communications formaritime endeavors and other ... Service as a Network Systems Engineer bringinghis knowledge of the desktop platform and a general understanding of a broad range of technologies in areas such as remote access, ATM,frame relay, and...
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Estimation of Proper Strain Rate in the CRSC Test Using a Artificial Neural Networks
... results are used. 43 learning data are used for training the ANN model, and the others are used for the comparison Data Collection Data Normalization Parametric Studies Training and Testing ANN ... the field data. In particular, these differences are increase at the high strain rate range. The reason is that ANN model has not a lot of database on the high strain rate. To eliminate this ... fields. In this study, a back-propagation neural network model for estimating of proper strain rate form soil parameter is proposed. The back-propagation neural network program adopted in the present...
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Tài liệu Is It the Network? Solving VoIP Problems on a Wireless LAN ppt
... entire network down to farless than 20 Mbps of aggregate bandwidth.Even if you have a network where all stations do transfer data at a 54 Mbps data rate, calculating VoIP capaci-ty based on ... of Interframe Spaces (quiet periods) and Acknowledgmentsaccompany that data. In addition, Wi-Fi networks have a random backoff sequence that allows a wireless APand the stations that connect ... that access points and stationsare WMM-certified. For a station to enter the voice access category, the application must support WMM. As anexample, making a call with a standard SIP-based handset...
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Tài liệu A WIRELESS SENSOR NETWORK AIR POLLUTION MONITORING SYSTEM pdf
... Initiator: The java DriverManager allows for a method to open a database, providing it the name of the database, user name and password as parameters. So, this component just has to make a call to this ... Data Displayer: This extracts data as required by the user and displays them in a table as well as evaluates the AQI for the selected area. • Trend Analyser: Gets previous readings and determines ... required values. • Aggregator: implements the RCQ algorithm for data aggregation that we will discuss in the next section. • Data Extractor: Use SQL queries to extract data from database • Data Displayer:...
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Tài liệu Báo cáo khoa học: "Choosing the Word Most Typical in Context Using a Lexical Co-occurrence Network" ppt
... face the task. There are two reasons why the approach doesn't do as well as an automatic approach ought to. First, as mentioned above, our method of evaluation is not ideal; it may make ... semantic and stylistic differentiation of synonyms and near-synonyms. In AAAI Spring Symposium on Building Lexicons for Machine Translation, pages 114 121, Stanford, CA, March. Elhadad, ... We replaced each occurrence by a 'gap' that the program then had to fill. We compared the 'correct- ness' of the choices made by our program to the baseline of always choosing...
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Báo cáo khoa học: "Fast Semantic Extraction Using a Novel Neural Network Architecture" docx
... is labeled foreach particular verb as so-called frames. Addition-ally, semantic roles can also be labeled with one of13 ARGM adjunct labels, such as ARGM-LOC orARGM-TMP for additional locational ... solves a multi-class prob-lem using a one-vs-the-rest approach. The final sys-tem, called ASSERT, gives state-of-the-art perfor-mance and is also freely available at: http://oak.colorado.edu/assert/. ... compli-cated, consist of several stages and hand-built features, and are too slow to be appliedas part of real applications that require suchsemantic labels, partly because of their useof a syntactic...
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Security and Privacy Vulnerabilities of In-Car Wireless Networks: A Tire Pressure Monitoring System Case Study ppt
... determine how many cars R can be onthe road in the US with a guarantee that there is a lessthan P chance of any two or more cars having the sameID-set, is a classical birthday problem calculation:R ... to get a match rate of more than P = 1%.We note that this calculation is based on the unrealis-tic assumption that all 38 billion cars are co-located, andare using the same modulation and coding ... drain at-tacks. Although activation signals are very simple, theycan convey a minimal amount of bits. Thus, using a longpacket format with encryption and authentication is un-suitable, and...
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Báo cáo khoa học: "Part of Speech Tagging Using a Network of Linear Separators" pdf
... task. Finally, we compare our approach to a state- of-the-art tagger, based on Brill's transforma- tion based approach; we show that SNOW- based taggers already achieve results that are ... learning algorithm. A tar- get node in the network corresponds to a can- didate in the disambiguation task; all subnet- works learn autonomously from the same data in an online fashion, and ... are related to further studying this approach, based on multiplicative update algorithms, and using it for other natural language problems. More fundamental, we believe, are those that are...
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báo cáo hóa học: "A wireless body area network of intelligent motion sensors for computer assisted physical rehabilitation" pot
... emphasize that theproposed approach requires seamless integration of largeamounts of data into a research database in order to beable to perform meaningful statistical analyses.ActiS – Activity ... system with ActiS sensorswould also allow one to assess metabolic rate and cumu-lative energy expenditure as a valuable parameter in themanagement of many medical conditions. An early ver-sion ... patient's activityand level of comfort and thus negatively influence themeasured results. A wearable health-monitoring device using a Personal Area Network (PAN) or Body Area Net-work (BAN)...
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Báo cáo hóa học: " Wireless network positioning as a convex feasibility problem" pot
... information is a vital requirement for the network to be able to perform in practical applications. Due todrawbacks of using GPS in practical networks, mainly costand lack of access to satellite ... Z Tian, GB Giannakis, H Kobayashi, AF Molisch, HV Poor, ZSahinoglu, Sahinoglu, Localization via ultra-wideband radios: a look atpositioning aspects for future sensor networks. IEEE Signal Process ... Formally, POCS for a tar-get i can be implemented as Algorithm 2, whereλikk≥0are relaxation parameters, which are confinedGholami et al. EURASIP Journal on Wireless Communications and...
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Báo cáo hóa học: " Minimum-length scheduling with rate control in wireless networks: a shortest path approach" docx
... commonly appearingvariables in the paper to facilitate the reader. The vari-ables are listed in the order they appear in Table 2below.Appendix 2: Finding a shortest path on a dagShortest path ... that can be made at themedium access control. In the recent ye ars, there isample evidence of how the variables associated with a particular layer depend on variables associated withother layers. ... for wireless networks. IEEE Commun Mag. 41(10) (2003)14. V Srivastava, M Motani, Cross-layer design: a survey and the road ahead.IEEE Commun Mag. 43(12) (2005)15. M van Der Schaar, NS Shankar,...
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báo cáo hóa học: " TCP NCE: A unified solution for non-congestion events to improve the performance of TCP over wireless networks" docx
... retransmissions and thereby increase the perfor-mance of TCP over wireless networks.List of AbbreviationsACL: accuracy of congestion loss; ARL: accuracy of random loss; APR:accuracy of packet ... congestion avoidance algorithm.TCP DOOR detects out-of-order events only after a route has recovered from failures. As a result, TCPDOOR is less accurate and responsive than a feed-backbased approach, ... the variation in throughput gainaccording to packet loss rate and propagation delays atsix hops connection. The packet loss rate ranges from 1to 5% with 1% packet reorderin g. For causing packetreordering...
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Báo cáo hóa học: " Research Article A Feedback-Based Transmission for Wireless Networks with Energy and Secrecy Constraints" potx
... Communications and NetworkingB. The PDF of the Random Variable A/ f∗Let f∗be a random variable that is equal to the maximumamong K i.i.d. exponential random variables with a parame-ter ... gain with an appropriate power allocation(PA) in order to support a defined Quality-of-Service (QoS) and jointly achieve lifetime maximization and confidentiality. We showthat an adaptive PA ... the ana-lytical results are given in parentheses. The first importantobservation is that the target outage probability η has a significant impact on the network lifetime. As the outageprobability...
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Báo cáo hóa học: " Research Article A Simulation Study: The Impact of Random and Realistic Mobility Models on the Performance of Bypass-AODV in Ad Hoc Wireless Networks" pdf
... constant at 1 Mbps.In each simulation-iteration, we generate a scenario with a source-destination pair that is randomly and uniformlyTable 1: Evaluation parameters.Parameter ValueTransmission ... K. Jayasudha, and C. Chan-drasekar, “Improved packet forwarding approach in Vehicularad hoc networks using RDGR algorithm,” IJNGN, vol. 2, no.1, 2010.EURASIP Journal on Wireless Communications ... proposedprotocol against large data packets and excessive overhead.The IEEE 802.11 MAC standard [15] and the TCP New-Reno are used at the MAC and TCP layers, respectively. Thetransmission rate is assumed...
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- wireless network
- wireless networking based control
- using a college wisely
- the hypothalamic neuropeptides modulate physiological activity via g proteincoupled receptors gpcrs galaninlike peptide galp is a 60 amino acid neuropeptide that was originally isolated from porcine hypothalamus using a binding assay for galanin recep
- certified wireless network administrator
- using a characters social
- cisco wireless networks architecture
- contentbased image classification using a neural network
- building a wireless community network in the netherlands
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