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resolutions
(4589 results)-
Whitepapers
Directional Antenna Assisted Scheme to Reduce Localization Error in Wireless Sensor Networks
December 10, 2012 12:00am PST
The existing omni directional antenna assisted schemes for localization of sensors in Wireless Sensor Networks (WSNs) are not very accurate due to various constraints, since issues like sensor...
Provided by: Institute of Advanced Engineering and Science (IAES)
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Whitepapers
The PSD of QPSK Modulation Passed Through a Pass Band Chebeshev Filter
December 1, 2012 12:00am PST
The demand for high bit rate data transmission in digital data communication. In a multi carrier operation, the problem of interference between carrier spectrums appears. Several modulation...
Provided by: International Journal of Computer Applications
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Whitepapers
Hardware Design of 2-D High Speed DWT by Using Multiplierless 5/3 Wavelet Filters
December 1, 2012 12:00am PST
This paper represents the hardware implementation of high speed DWT using details of 5/3 wavelet filters for image compression applications. Wavelets also find application in speech compression,...
Provided by: International Journal of Computer Applications
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Whitepapers
A Fuzzy Interval Based Approach for Handling Conflicts in AORE
December 1, 2012 12:00am PST
In AORE, a conflict occurs when two or more crosscutting concerns i.e aspects having the same priority contribute negatively to each other, need to be composed in the same match point. Conflict...
Provided by: International Journal of Computer Applications
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Whitepapers
Digital Multimedia Database Streaming Framework Development
December 1, 2012 12:00am PST
The need for providing mobile multimedia services is increasing as the mobility of individuals' increases and wireless network are widely adopted. The advantages of Cloud Computing is utilized to...
Provided by: Science and Development Network (SciDev.Net)
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Whitepapers
SNR Efficient Approach for the Design of Hybrid Filter Bank A/D Converters
November 30, 2012 12:00am PST
The future applications of cognitive radio require digitization systems being capable to perform a flexible conversion in terms of bandwidth and resolution without increasing unreasonably the...
Provided by: Alcatel-Lucent
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Whitepapers
Evaluating Performance of Feature Extraction Methods for Practical 3D Imaging Systems
November 28, 2012 12:00am PST
Smart cameras are extensively used for multi-view capture and 3D rendering applications. In the authors' study, they investigate the behaviour of SIFT, SURF and ORB through simulations of...
Provided by: Association for Computing Machinery
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Whitepapers
Stability Properties of Network Diversity Multiple Access with Multiple-Antenna Reception and Imperfect Collision Multiplicity Estimation
November 26, 2012 12:00am PST
In NDMA (Network Diversity Multiple Access), protocol-controlled retransmissions are used to create a virtual MIMO (Multiple-Input Multiple-Output) system, where collisions can be resolved via...
Provided by: Hindawi Publishing
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Downloads
Space Icons 2012.1 (Windows)
November 26, 2012 12:00am PST
Design scientific, astronomy or space-oriented projects with readily available graphics. Space Icons collection contains 60 images dedicated to space technology. Images representing Astronaut,...
Provided by: Aha-soft
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Webcasts
Linear Book Scanner
November 23, 2012 12:00am PST
In this webcast, the presenter talks about a hardware prototype of an automatic, non-destructive book scanner. The machine turns pages automatically, and captures high-resolution images of each...
Provided by: Oleksiy Kovyrin
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Whitepapers
Real-time Cyclostationary Analysis for Cognitive Radio via Software Defined Radio
November 21, 2012 12:00am PST
Cyclostationary analysis such as Spectral Correlation Function (SCF) and Spectral Coherence Function (SOF) has been accepted as an important tool in signal detection and Radio Frequency (RF)...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Quantifying and Mitigating IGMP Filtering in Topology Discovery
November 21, 2012 12:00am PST
Recent developments in router level topology discovery have suggested the introduction of IGMP probing in addition to standard techniques such as traceroute and alias resolution. With a single...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Contention Resolution Using Parametric Wavelength Converters: Performance and Cost Analysis
November 21, 2012 12:00am PST
This paper addresses contention resolution in optical switching fabrics exploiting Parametric Wavelength Converters (PWCs). Being a PWC able to perform simultaneous wavelength conversions, it can...
Provided by: University of Bochum
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Whitepapers
Landfill Gas Monitoring Network
November 21, 2012 12:00am PST
A wireless sensor network has been developed for the application of landfill gas monitoring, specifically sensing methane, carbon dioxide and extraction pressure. This collaborative work with the...
Provided by: Dublin City University
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Whitepapers
A Survey on Event Detection and Transmission Protocols in an Event Driven Wireless Sensor Network
November 1, 2012 12:00am PDT
The most important goal of Event Driven Wireless Sensor Network (EDWSN) is to detect an event and pass this detected event to the users. Accurate event detection and fast event transmission play...
Provided by: International Journal of Computer Applications
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Whitepapers
Evaluation of Different Image Interpolation Algorithms
November 1, 2012 12:00am PDT
Interpolation is the process of transferring image from one resolution to another without losing image quality. In Image processing field, image interpolation is very important function for doing...
Provided by: International Journal of Computer Applications
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Whitepapers
A Framework for Optimizing IP over Ethernet Naming System
November 1, 2012 12:00am PDT
Due to the rapid expansion of the technology field. Developing the Internet has become more urgent to meet the needs of the expansion. TCP/IP is the most protocol used in the Internet. It consists...
Provided by: International Journal of Computer Science Issues
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Whitepapers
Performance Comparison of Wavelet and FFT Based Multiuser MIMO OFDM over Wireless Rayleigh Fading Channel
November 1, 2012 12:00am PDT
This paper examines the performance of Wavelet based Multi-User MIMO OFDM (MU- MIMO WOFDM) systems and a comparison is made with classical FFT based multiuser MIMO OFDM system. Wavelet analysis...
Provided by: Science and Development Network (SciDev.Net)
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Whitepapers
Data Communication System for Sensorized Guidewire Application
November 1, 2012 12:00am PDT
Resistive and capacitive sensors are commonly used in biomedical applications for measuring the various physiological signals. A low power and high resolution sensor interface circuit is critical...
Provided by: International Journal of Information and Electronics Engineering
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Whitepapers
Design of an interactive game-based application for improving the resolution of common Computer Network issues
November 1, 2012 12:00am PDT
The need to find new ways to help students in the learning process makes the people more involved with technology which evolves every day. This background leads the authors' to find new methods...
Provided by: International Journal of Computer Science Issues
