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tools & techniques
(23154 results)-
Whitepapers
Peak to Average Power Ratio Reduction of OFDM Signal by Combining Clipping with Walsh Hadamard Transform
February 1, 2013 12:00am PST
Wireless communications have been developed widely and rapidly in the modern world especially during the last decade. Orthogonal Frequency Division Multiplexing (OFDM) has grown to a popular...
Provided by: Lovely Professional University
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Whitepapers
Multilevel Address Reorganization Type2 in Wireless Personal Area Network
February 1, 2013 12:00am PST
The Standard for Wireless Personal Area Network (WPAN) has been given by IEEE 802.15.4-2003 these networks are consists of Low rate, Low powered, Low memory devices. ZigBee Alliance has provided...
Provided by: Jadavpur University
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Whitepapers
Performance Comparison of MIMO Systems over AWGN and Rician Channels with Zero Forcing Receivers
February 1, 2013 12:00am PST
Multiple-Input Multiple-Output (MIMO) systems have been emerged as a technical breakthrough for high-data-rate wireless transmission. The performance of MIMO system can be improved by using...
Provided by: Lovely Professional University
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Whitepapers
Cloud-Based Mobile Video Streaming Techniques
February 1, 2013 12:00am PST
Reasoning processing is changing the landscape of the electronic digital multi-media market by moving the end customers concentrate from possession of video to buying entry to them in the form of...
Provided by: Academy & Industry Research Collaboration Center
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Whitepapers
Robust Framework for Certificateless Authenticated Key Agreement Protocol
February 1, 2013 12:00am PST
Authenticated key agreement protocol is exploited to share a secret key for encrypting information being transferred between two or additional parties over a public network. In this implementation...
Provided by: International Journal of Computer Applications
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Whitepapers
Exploration of Wormhole Attack With Its Detection and Prevention Techniques in Wireless Ad-Hoc Networks
February 1, 2013 12:00am PST
Security emerges as a central requirement as mobile ad hoc network applications are deployed. In this paper, the authors introduce the wormhole attack, a severe attack in ad hoc networks that is...
Provided by: International Journal of Computer Applications
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Whitepapers
Design of IMAR Using Proxy Servers in Wireless Network
February 1, 2013 12:00am PST
An integrated wireless network architecture using proxy servers to support mobility management. The technique takes advantage of the existing functionalities of proxy servers to provide mobility...
Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Analysis of Fault Tolerance Approaches in Dynamic Cloud Computing
February 1, 2013 12:00am PST
Cloud computing provide many service to the user. Now a day the user level is highly increased to utilize the services in cloud computing. In cloud computing the major problem area is fault...
Provided by: Bharathiar University
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Whitepapers
Wormhole Attack Detection and Prevention Technique in Mobile Ad Hoc Networks: A Review
February 1, 2013 12:00am PST
MANET (Mobile Ad-hoc NETwork) refers to a multi-hop packet based wireless network composed of a set of mobile nodes that can communicate and move at the same time, without using any kind of fixed...
Provided by: Kurukshetra University
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Whitepapers
Level of Fusion in Multimodal Biometrics: A Review
February 1, 2013 12:00am PST
User verification systems that use a single biometric indicator often have to contend with noisy sensor data, restricted degree of freedom, non-universality of the biometric trait and unacceptable...
Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
An Overview of Routing Protocols in Mobile Ad-Hoc Network
February 1, 2013 12:00am PST
In recent years mobile ad hoc networks have become very popular and lots of research is being done on different aspects of MANET. Mobile Ad-hoc NETworks (MANET) a system of mobile nodes (laptops,...
Provided by: Alagappa University
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Whitepapers
A Review on Vehicle to Vehicle Communication Protocols in VANETs
February 1, 2013 12:00am PST
Vehicular Ad hoc Networks is a form or type of mobile ad-hoc network to provide communication among nearby vehicles and nearby fixed equipments or roadside units for improving efficiency and...
Provided by: Lovely Professional University
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Whitepapers
Secure Massive Data Storage With Consistency And Route Control On The Cloud
February 1, 2013 12:00am PST
As the advent of computer has thrown light to the storage of massive data in small spaces the resources has been reduced broadly. Cloud computing in recent times has become a trend among...
Provided by: IOSR Journal of Engineering
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Whitepapers
Efficient Optimization of Multiple SPARQL Queries
February 1, 2013 12:00am PST
A W3C standard for processing RDF data is a SPARQL query language, a technique that is used to encode data in meaningful manner. The authors investigate the foundations of SPARQL query...
Provided by: IOSR Journal of Engineering
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Whitepapers
Constrained Delaunay Triangulation for Wireless Sensor Networks
February 1, 2013 12:00am PST
Wireless Sensor Networks (WSN), an element of pervasive computing, are presently being used on a large scale to monitor real-time environmental status. WSN has the potential of significantly...
Provided by: IOSR Journal of Engineering
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Whitepapers
Antenna Selection in Interference-Constrained Underlay Cognitive Radios: SEP-Optimal Rule and Performance Benchmarking
February 1, 2013 12:00am PST
In the underlay mode of cognitive radio, secondary users are allowed to transmit when the primary is transmitting, but under tight interference constraints that protect the primary. However, these...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
A New Fuzzy Logic Rule Based Power Management Technique for Cognitive Radio
February 1, 2013 12:00am PST
The limited available spectrum and the inefficient use of spectrum necessitate a new communication paradigm to exploit the existing wireless spectrum opportunistically. Cognitive radio is a...
Provided by: Creative Commons
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Whitepapers
An Approach for Enhancement of Data Security in Cloud Computing-A Review
February 1, 2013 12:00am PST
Cloud computing is an emerging trend which can transform information technology and the way it is used. The main issue is data security as it should not be a concern over the large data to be...
Provided by: International forum of researchers Students and Academician
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Whitepapers
An Online Strategy Proof Mechanism for Dynamic Spectrum Allocation in Cognitive Radios
February 1, 2013 12:00am PST
With the ever-increasing and dramatic development of wireless networks and mobile technologies the scarcity of spectrum in the spectrum market has been a natural phenomenon over the last few...
Provided by: International forum of researchers Students and Academician
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Whitepapers
Vehicular Traffic Surveillance Using Multiple Methodology
February 1, 2013 12:00am PST
Digital image processing is the use of computer algorithms to perform image processing on digital images. As a subcategory or field of digital signal processing, digital image processing has many...
Provided by: International forum of researchers Students and Academician
