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University of Ulsan
(8 results)-
White Papers
Performance Enhancement of Motion Estimation Using SSE2 Technology
July 23, 2009, 12:00am PDT
Motion estimation is the most computationally intensive part in video processing. Many fast motion estimation algorithms have been proposed to decrease the computational complexity by reducing the...
Provided by University of Ulsan
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Whitepapers
MANET Location Prediction Using Machine Learning Algorithms
February 24, 2012, 12:00am PST
In mobile ad-hoc networks where users are potentially highly mobile, knowledge of future location and movement can be of great value to routing protocols. To date, most work regarding location...
Provided by University of Ulsan
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Whitepapers
An Analysis of the Effects of Intelligent Location Prediction Algorithms on Greedy Geographic Routing in Mobile Ad-Hoc Networks
July 20, 2011, 12:00am PDT
Geographic routing uses the physical locations of devices for routing purposes instead of the conventional routing protocols which make use of logical addressing schemes representing an abstract...
Provided by University of Ulsan
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Whitepapers
Deriving a Generic Energy Consumption Model for Network Enabled Devices
January 15, 2010, 12:00am PST
Energy saving has become a global issue when people use network enabled equipment in the office or at home. However few methods exist to measure and monitor energy use per user or per application,...
Provided by University of Ulsan
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White Papers
Efficient Web Service Based Data Exchange for Control and Monitoring Systems
September 19, 2007, 12:00am PDT
Web application-based OPC (Openness, Productivity, and Connectivity) technique to exchange data between the measurement and control systems on the plant floor with XML leverages is proposed in the...
Provided by University of Ulsan
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White Papers
Digital Watermarking Scheme Based on Fast Fourier Transformation for Audio Copyright Protection
April 1, 2011, 12:00am PDT
Digital watermarking is now drawing attention as a new method of protecting digital content from unauthorized copying. This paper proposes a new watermarking scheme in based on Fast Fourier...
Provided by University of Ulsan
-
Whitepapers
Performance Analysis of a Novel Cooperative Transmission Scheme in Wireless Networks
February 20, 2008, 12:00am PST
Cooperative transmission is an efficient solution to improve the performance of wireless communications over fading channels without the need for physical co-located antenna arrays. Current...
Provided by University of Ulsan
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Whitepapers
An Analysis of Combining Methods in Cooperative Spectrum Sensing Over Rayleigh Fading Channel
February 23, 2011, 12:00am PST
This paper evaluates the performance of two methods of spectrum sensing: the linear combining method and the selection combining method which is based on maximum SNR of sensing channel. The...
Provided by University of Ulsan
-
Whitepapers
Deriving a Generic Energy Consumption Model for Network Enabled Devices
January 15, 2010, 12:00am PST
Energy saving has become a global issue when people use network enabled equipment in the office or at home. However few methods exist to measure and monitor energy use per user or per application,...
Provided by University of Ulsan
-
Whitepapers
An Analysis of the Effects of Intelligent Location Prediction Algorithms on Greedy Geographic Routing in Mobile Ad-Hoc Networks
July 20, 2011, 12:00am PDT
Geographic routing uses the physical locations of devices for routing purposes instead of the conventional routing protocols which make use of logical addressing schemes representing an abstract...
Provided by University of Ulsan
-
Whitepapers
MANET Location Prediction Using Machine Learning Algorithms
February 24, 2012, 12:00am PST
In mobile ad-hoc networks where users are potentially highly mobile, knowledge of future location and movement can be of great value to routing protocols. To date, most work regarding location...
Provided by University of Ulsan
-
Whitepapers
An Analysis of Combining Methods in Cooperative Spectrum Sensing Over Rayleigh Fading Channel
February 23, 2011, 12:00am PST
This paper evaluates the performance of two methods of spectrum sensing: the linear combining method and the selection combining method which is based on maximum SNR of sensing channel. The...
Provided by University of Ulsan
-
Whitepapers
Performance Analysis of a Novel Cooperative Transmission Scheme in Wireless Networks
February 20, 2008, 12:00am PST
Cooperative transmission is an efficient solution to improve the performance of wireless communications over fading channels without the need for physical co-located antenna arrays. Current...
Provided by University of Ulsan
-
White Papers
Digital Watermarking Scheme Based on Fast Fourier Transformation for Audio Copyright Protection
April 1, 2011, 12:00am PDT
Digital watermarking is now drawing attention as a new method of protecting digital content from unauthorized copying. This paper proposes a new watermarking scheme in based on Fast Fourier...
Provided by University of Ulsan
-
White Papers
Efficient Web Service Based Data Exchange for Control and Monitoring Systems
September 19, 2007, 12:00am PDT
Web application-based OPC (Openness, Productivity, and Connectivity) technique to exchange data between the measurement and control systems on the plant floor with XML leverages is proposed in the...
Provided by University of Ulsan
-
White Papers
Performance Enhancement of Motion Estimation Using SSE2 Technology
July 23, 2009, 12:00am PDT
Motion estimation is the most computationally intensive part in video processing. Many fast motion estimation algorithms have been proposed to decrease the computational complexity by reducing the...
Provided by University of Ulsan
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