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(1070 results)-
White Papers
Event Based Energy Efficient Routing Protocol for Wireless Sensor Networks (WSNs)
May 5, 2012 12:00am PDT
Sensor nodes that are deployed in the wireless sensor field are equipped with limited energy power. The most important problem in the wireless sensor network is to develop the energy efficient,...
Provided by: Universal Association of Computer and Electronics Engineers
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White Papers
Design of Stepped-Impedance Microstrip Line Low Pass Filter for Wireless Communication
May 5, 2012 12:00am PDT
Filters play an important role in microwave applications. Microwave systems have an enormous impact on modern society. Applications are diverse, from entertainment via satellite television, to...
Provided by: Universal Association of Computer and Electronics Engineers
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White Papers
E-Shaped Slotted Microstrip Antenna With Enhanced Gain for Wireless Communication
April 5, 2012 12:00am PDT
In this paper, a new design of Microstrip antenna has been proposed. An E- shaped Microstrip Antenna has been designed and designed structure is simulated using Ansoft HFSSTM 11.1 software. Low...
Provided by: Bhagwant University
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White Papers
Estimation of Homodyne Crosstalk in Optical Network
April 2, 2012 12:00am PDT
The aim of this paper is to carry out an analysis of optical network by calculating Bit Error Rate (BER) as a function of signal to noise ratio by using Hermitian polynomial for different homodyne...
Provided by: Bhagwant University
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White Papers
Image De-Noising by Common Vector Elimination in PCA (Principal Component Analysis)
April 1, 2012 12:00am PDT
This paper presents the PCA (Principal Component Analysis) based algorithm for noise removal from noisy images, the concept is based on analysis which states that the noise components affects all...
Provided by: International Journal of Scientific Engineering and Technology
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White Papers
Credit Card Transaction Fraud Detection by Using Hidden Markov Model
April 1, 2012 12:00am PDT
This paper proposes a HMM (Hidden Markov Model) based fraud detection system for credit card fraud detection. The method works on the statistical behavior of user's transactions. Since the...
Provided by: International Journal of Scientific Engineering and Technology
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White Papers
7 Steps to Next-Gen IT Managed Services
April 1, 2012 12:00am PDT
An increasing number of MSPs are moving beyond monitoring and network management to business consulting while at the same time offering data management, application management and other services...
Provided by: LabTech Software
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White Papers
Bandwidth Enhancement in Multilayer Microstrip Proximity Coupled Array
March 21, 2012 12:00am PDT
Now-a-days, there is a huge demand for wireless applications. Antennas which are used in these applications require being low profile, light weight, easily mounted and broad bandwidth. The...
Provided by: GLNA Institue of Technology
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White Papers
Cryptography Using Aes Algorithm
March 15, 2012 12:00am PDT
With the fast evolution of digital data exchange, security information becomes much important in data storage and transmission. Due to the increasing use of images in industrial-process, it is...
Provided by: Bioinfo Publications
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White Papers
Spread Spectrum Magnetic Resonance Imaging
March 13, 2012 12:00am PDT
The authors propose a novel compressed sensing technique to accelerate the Magnetic Resonance Imaging (MRI) acquisition process. The method, coined spread spectrum MRI or simply s2MRI, consists of...
Provided by: University of Lausanne
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White Papers
Oracle Communciations and Billing and Revenue Management and Oracle Exadata Database Machine Test Whitepaper
March 1, 2012 12:00am PST
Given the explosive growth in broadband, mobile and machine-to-machine communications traffic, the need for cost-effective, high-throughput, highly-available, and scalable billing solutions is...
Provided by: Oracle
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White Papers
Exalogic & Exadata: The Optimal Platform for ATG
March 1, 2012 12:00am PST
Increasing conversion rates in an ever-more competitive eCommerce environment is critical to ensuring success in a fragmented and global eCommerce landscape. But when top-line revenue growth is...
Provided by: Oracle
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White Papers
Microstrip Yagi-Uda Antenna for 2.45 GHz RFID Handheld Reader
March 1, 2012 12:00am PST
This paper proposes a compact microstrip Yagi-Uda antenna for 2.45 GHz Radio Frequency IDentification (RFID) handheld reader applications. The proposed antenna is etched on a piece of FR4...
Provided by: Guangxi University
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White Papers
A Novel Design of Multiband Square Patch Antenna Embeded With Gasket Fractal Slot for WLAN & WIMAX Communication
March 1, 2012 12:00am PST
A compact multiband patch antenna embedded with gasket fractal slots is proposed in this paper. The structure consists of square patch element with modified gasket slots on both radiating edge...
Provided by: International Journal of Advances in Engineering & Technology (IJAET)
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White Papers
A Calculus for Constraint-Based Flow Typing
March 1, 2012 12:00am PST
Flow typing offers an alternative to the traditional Hindley-Milner approach to type inference. A key distinction is that variables may have different types at different program points. Flow...
Provided by: Victoria University
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White Papers
Multi-User MIMO and Carrier Aggregation in 4G Systems: The SAMURAI Approach
February 3, 2012 12:00am PST
The market success of broadband multimedia-enabled devices such as smart phones, tablets, and laptops is increasing the demand for wireless data capacity in mobile cellular systems. In order to...
Provided by: Aalborg University
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White Papers
Bandwidth Enhancement Techniques Comparison for Ultra Wideband Microstrip Antennas for Wireless Application
January 31, 2012 12:00am PST
Since the release by the Federal Communications Commission (FCC) of a bandwidth of 7.5GHz (from 3.1GHz to 10.6GHz) for Ultra-WideBand (UWB) wireless communications, UWB is rapidly advancing as a...
Provided by: Journal of Theoretical and Applied Information Technology
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White Papers
Intrusion Detection System for Pervasive Computing Enviornments
January 22, 2012 12:00am PST
Pervasive Computing Environment consists of various casually accessible, mobile embedded, handheld devices capable for environment sensing around it and reacting intelligently to simplify the User...
Provided by: International Association of Engineers
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White Papers
A Performance Model for Network-on-Chip Wormhole Routers
January 1, 2012 12:00am PST
generic analytical performance model of single-channel wormhole routers is presented using the M/D/1/B queuing theory. Compared with previous work, the flow-control feedback mechanism is studied...
Provided by: Academy Publisher
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White Papers
An Accurate Arabic Root-Based Lemmatizer for Information Retrieval Purposes
January 1, 2012 12:00am PST
In spite of its robust syntax, semantic cohesion, and less ambiguity, lemma level analysis and generation does not yet focused in Arabic NLP literatures. In the current research, the authors...
Provided by: International Journal of Computer Science Issues
