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algorithm
(21126 results)-
Whitepapers
Application of a Smoothing Technique to Decomposition in Convex Optimization
February 13, 2013 12:00am PST
Dual decomposition is a powerful technique for deriving decomposition schemes for convex optimization problems with separable structure. Although the Augmented Lagrangian is computationally more...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Enhanced Security Encryption Scheme for Lower Bit Error Rates for Use in Noisy Transmission Media
February 12, 2013 12:00am PST
In this paper, the authors propose a modification to the existing Data Encryption Standard (DES) to make it secure and prone to the bit errors caused by the transmission channel. Channels are an...
Provided by: International Journal of Electronics Communication and Computer Engineering
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Whitepapers
Performance Analysis of Open Loop Fractional Power Control in LTE Network
February 12, 2013 12:00am PST
Long Term Evolution is currently being standardized in 3GPP with the aim of more than twice the capacity over High-Speed Packet Access. The chosen multiple access for uplink is Single Carrier...
Provided by: International Journal of Electronics Communication and Computer Engineering
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Whitepapers
A Survey on Active Mode Energy Consuming Factors of Sensor Nodes in WSN
February 12, 2013 12:00am PST
Wireless sensor networks play vital role in different emerging applications. As batteries of sensor nodes in wireless sensor networks cannot be either replaced or recharged in many critical...
Provided by: International Journal of Electronics Communication and Computer Engineering
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Whitepapers
Energy Efficient Homogenous Clustering and Cluster Head Selection Algorithm for WSN
February 12, 2013 12:00am PST
Wireless Sensor Networks (WSNs) are energy and resource constrained networks, which are made up of small electronic devices called sensor nodes. Each sensor nodes are capable of sensing, computing...
Provided by: International Journal of Electronics Communication and Computer Engineering
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Whitepapers
Iris Recognition: An Emerging Biometric Technology
February 12, 2013 12:00am PST
Iris recognition is a well-known biometric technique. The iris recognition is a kind of the biometrics technologies based on the physiological characteristics of human body, compared with the...
Provided by: IOSR Journal of Engineering
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Whitepapers
VLSI Based Implementation of Single Round AES Algorithm
February 12, 2013 12:00am PST
This paper presents VLSI based implementation of single round AES algorithm for encryption purpose and it is one of the most popular algorithm used in symmetric key cryptography The Advanced...
Provided by: IOSR Journal of Engineering
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Whitepapers
Performance Analysis of PM: Direction of Arrival Estimation Algorithm for Smart Antenna System
February 12, 2013 12:00am PST
This paper presents analysis of simulation results for Direction of arrival estimation for smart antenna system using non Eigen value decomposition based algorithm. Direction Of Arrival (DOA)...
Provided by: IOSR Journal of Engineering
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Whitepapers
Viterbi Algorithm for Error Detection and Correction
February 12, 2013 12:00am PST
In the present world, communication has got many applications such as telephonic conversations in which the messages are encoded into the communication channel and then decoding it at the receiver...
Provided by: IOSR Journal of Engineering
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Whitepapers
Characterizing Content Sharing Properties for Mobile Users in Open City Squares
February 11, 2013 12:00am PST
For mobile delay-tolerant networks, different mobility models have been utilized to assess the performance of routing algorithms and applications. Substantial work has gone into understanding the...
Provided by: Aalto University
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Whitepapers
Beam Pattern Improvement in CMA Using a Prefilter
February 11, 2013 12:00am PST
The demand for wireless mobile communications services is growing at an explosive rate; the high demand for 3G services needs increased in system capacity. The most elementary solution would be to...
Provided by: IOSR Journal of Engineering
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Whitepapers
Distributed Localization in Wireless Ad-Hoc Networks
February 11, 2013 12:00am PST
Localization has newly received research interest due to the success of the emerging Wireless Sensor Network (WSN) technology. This interest is expected to grow further with the proliferation of...
Provided by: IOSR Journal of Engineering
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Whitepapers
An Overview of Smart Antenna and a Survey on Direction of Arrival Estimation Algorithms for Smart Antenna
February 11, 2013 12:00am PST
Smart antenna systems is one of the most rapidly developing areas of communication. With effective Direction Of Arrival (DOA) and Beam forming techniques Smart Antenna Systems prove to be most...
Provided by: IOSR Journal of Engineering
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Whitepapers
Toward Resource-Optimal Consensus Over the Wireless Medium
February 8, 2013 12:00am PST
The authors carry out a comprehensive study of the resource cost of averaging consensus in wireless networks. Most previous approaches suppose a graphical network, which abstracts away crucial...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Improving Energy Efficiency Using LEARN Algorithm for Wireless Sensor Networks
February 8, 2013 12:00am PST
A number of energy-aware routing protocols were proposed to seek the energy efficiency of routes in Multihop wireless networks. Among them, several geographical localized routing protocols were...
Provided by: IOSR Journal of Engineering
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Whitepapers
A New Design of Algorithm for Enhancing Security in Bluetooth Communication With Triple DES
February 7, 2013 12:00am PST
Bluetooth technology is an emerging wireless networking standard, which is based on chip that provides short-range wireless frequency hopping communication. Now, Bluetooth technology is mainly...
Provided by: International Journal of Science and Research (IJSR)
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Whitepapers
Numerical Methods for Solving Turbulent Flows by Using Parallel Technologies
February 6, 2013 12:00am PST
Parallel implementation of algorithm of numerical solution of Navier-Stokes equations for large eddy simulation (LES) of turbulence is presented in this research. The Dynamic Smagorinsky model is...
Provided by: Scientific Research
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Whitepapers
Signed-With-Weight Technique for Mining Web Content Outliers
February 6, 2013 12:00am PST
Web outlier mining is dedicated for finding web pages which differ significantly from the rest of the web document taken from the same category. Most of the existing algorithms for web content...
Provided by: International Journal of Computer Applications
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Whitepapers
Enhancing the Performance of Routing in Mobile Ad Hoc Networks Using Connected Dominating Sets
February 6, 2013 12:00am PST
Connected Dominating Sets (CDS) are very useful in improving the routing for Mobile Ad-hoc NETworks (MANETs). A CDS will act as a virtual backbone for communication in the ad hoc networks. Due to...
Provided by: International Journal of Computer Applications
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Whitepapers
Optimised Energy Distributed Algorithm for Connected Coverage in Wireless Sensor Network (OEDCC)
February 6, 2013 12:00am PST
Recent technological developments in Micro-Electro-Mechanical Systems (MEMS) technology, wireless communications and electronics have led to the emergence of large-scale Wireless Sensor Networks...
Provided by: International Journal of Computer Applications
