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tools & techniques
(23268 results)-
White Papers
Four Tips For Better Decision Making
February 20, 2008 12:00am PST
As a business leader you're constantly faced with making decisions. Lots of decisions are ranging from no brainers to complex and difficult. If you have had some formal business training, you may...
Provided by: Buzzle.com
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White Papers
Decision Making - Do Not Forget The Follow Through!
February 20, 2008 12:00am PST
If someone chooses to participate in life, there will be choices to make along the way. Which mate, job, car, house, etc. should I choose? Decision making and following through are an important...
Provided by: Associated Content
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White Papers
Misbehavior Detection in Wireless Mesh Networks
February 20, 2008 12:00am PST
In this paper, the authors propose a detection technique to identify misbehaving client in wireless mesh networks. The technique is devised based on the communication history for two communicating...
Provided by: Kyung Hee University
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White Papers
Optimization of Gain, Impedance, and Bandwidth of Yagi-Uda Array Using Particle Swarm Optimization
February 20, 2008 12:00am PST
Particle Swarm Optimization (PSO) is a new, high-performance evolutionary technique, which has recently been used for optimization problems in antennas and electromagnetics. It is a global...
Provided by: Hindawi Publishing
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White Papers
A Mobile Agent Based LEACH in Wireless Sensor Networks
February 20, 2008 12:00am PST
The importance in sensor networks is power saving. And middleware is located between operation system and application. Middleware in sensor networks is responsible to process data effectively to...
Provided by: Sungkyunkwan University
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White Papers
Reducing Errors in the Anomaly-Based Detection of Web-Based Attacks Through the Combined Analysis of Web Requests and SQL Queries
February 20, 2008 12:00am PST
Web-based applications have become a popular means of exposing functionality to large numbers of users by leveraging the services provided by web servers and databases. The wide proliferation of...
Provided by: University of California
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Whitepapers
Effective Value of Decision Tree With KDD 99 Intrusion Detection Datasets for Intrusion Detection System
February 20, 2008 12:00am PST
A decision tree is a outstanding method for the data mining. In Intrusion Detection systems (IDSs), the data mining techniques are useful to detect the attack especially in anomaly detection. For...
Provided by: Sungkyunkwan University
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Whitepapers
A Cooperation Network Model for Secure Management in Dynamic P2P Flow
February 20, 2008 12:00am PST
This paper discusses how to identify Peer-To-Peer (P2P) traffic using a blind technique without observing individual payload in the proposed cooperation network model. Traditionally, the payload...
Provided by: Information and Communications University
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Whitepapers
Estimation of Velocity and Training Overhead Constraints for Energy Efficient Cooperative Technique in Wireless Sensor Network
February 20, 2008 12:00am PST
A boundary value of the velocity of Data Gathering Node (DGN) and a critical value for training overhead beyond which the scheme will not be feasible for a Multiple Input Multiple Output (MIMO)...
Provided by: Kyung Hee University
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Whitepapers
A PTS-OFDM Phase-Superimposed Over Pilot Symbols
February 20, 2008 12:00am PST
This paper presents a technique to estimate the side information superimposed over the pilot and data symbols in an Orthogonal Frequency Division Multiplexing system using the Partial Transmit...
Provided by: Chungbuk National University
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Whitepapers
Adaptive Inter-Cell Interference Management for Downlink FH-OFDMA Systems
February 20, 2008 12:00am PST
For a cellular system, the system throughput as well as the throughput at a cell edge are among the most important evaluation measures for the requirements on the system performance. Several...
Provided by: Yonsei University
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Whitepapers
Implementation of Location Determination in a Wireless Local Area Network (WLAN) Environment
February 20, 2008 12:00am PST
Wireless Local Area Network (WLAN) is developed to complement the wired network. Various standards for WLAN exist, but the most common standards are IEEE 802.11b and 802.11g. Since, WLAN provides...
Provided by: Universiti Kebangsaan Malaysia
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Whitepapers
A New Waveband Switching Routing Algorithm in WDM Optical Networks
February 20, 2008 12:00am PST
This paper investigates the technique of waveband switching and considers the problem of reducing the number of ports in optical cross-connects in WDM optical networks. Based on previous studies,...
Provided by: Northeastern University
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Whitepapers
Decorrelating Closely-Placed Antennas by Pattern Design in Uniform Scattering Environments
February 20, 2008 12:00am PST
Recently, there has been a great interest in employing multiple antennas at the transmitter and/or the receiver to enhance the system capacity, and it has been shown that this technique...
Provided by: Sharif University of Technology
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Whitepapers
Passband Simulations of Interference Impacts in the Presence of Ultra Wideband and Narrowband Systems
February 20, 2008 12:00am PST
Ultra WideBand (UWB) systems are inherently designed in coexistence with other wireless systems. In this paper, the authors investigate the mutual interference impacts between different UWB...
Provided by: Hong Kong Polytechnic University
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Whitepapers
The Variable Step-Size Algorithm for Decision Feedback Equalizer Turbo Code DS/CDMA System Using SOVA Algorithm
February 20, 2008 12:00am PST
In this paper a variable step-size algorithm for adaptive Decision Feedback Equalizer (DFE) for turbo coded Direct-Sequence Code Division Multiple Access (DS/CDMA) communication systems is...
Provided by: King Mongkut's Institute of Technology
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Whitepapers
An Alternative Energy Detection Using Sliding Window for Cognitive Radio System
February 20, 2008 12:00am PST
Cognitive radio is one of the most effective techniques to improve the spectrum utilization efficiency. To implement the cognitive radio, spectrum sensing is considered as the key functionality...
Provided by: Inha University
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Whitepapers
Design and Implementation of a Location-Based Service Platform
February 20, 2008 12:00am PST
Location-Based Service (LBS) is a great potential application for the mobile communications. Design and implementation for location-based service platform is presented in this paper. This platform...
Provided by: University of Macau
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Whitepapers
Data Dispose Algorithm for Scheduling in Multi Channels
February 20, 2008 12:00am PST
In the environment of wireless broadcasting, mobile clients have some limits. One is restricted power. In order to solve the problem, it can speed up the accessing data at server. Using two...
Provided by: Nanhua University
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Whitepapers
A Direct IQ-Regeneration Technique for Five-Port Digital Receiver
February 20, 2008 12:00am PST
Many papers have been proposed in order to demonstrate that the multi-port system. The main advantage of the multi-port system is the frequency direct conversion. However, this kind of system must...
Provided by: Samsung
