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Power-limited spectral amplitude coding OCDMA system using random diagonal code with and without optical amplifiers
(Institute of Electrical and Electronics Engineering (IEEE), 2008)
A new code structure for spectral amplitude coding in optical code division multiple access (OCDMA) systems called Random Diagonal (RD) code is proposed. RD code is constructed using code level and data level. One of the ...
Embedded system for biometric identification based on iris detection
(Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)
Biometric identification provides a reliable and secure user authentication for the increased security requirements. The deployment of advanced computer vision methods for biometric identification system in an embedded ...
Genetic algorithms for VLSI micro-Cell layout area optimization based on binary tree
(ACTA Press, 2008-04-02)
This paper presents a novel module placement based on genetic algorithm (GA) for macro-cell layouts placement that minimizes the chip area size. A binary tree method for non-slicing tree construction process is utilized ...
New code structure for spectral amplitude coding OCDMA system
(The institute of Electronics, Information and Communication Engineers (IEICE), 2008-10)
A new code structure for spectral amplitude coding in optical code division multiple access (OCDMA) systems called Smart Direct Detection (SDD) code is proposed. SDD code is constructed using code segment and data segment. ...
Random diagonal codes for spectral amplitude coding optical CDMA systems using fiber Bragg-Grating
(Institute of Electrical and Electronics Engineering (IEEE), 2008-08-26)
In this paper we study the use of a new code called Random Diagonal (RD) code for Spectral Amplitude Coding (SAC) optical Code Division Multiple Access (CDMA) networks, using Fiber Bragg-Grating (FBG), FBG consists of a ...
The effects of compiler optimizations on embedded system power consumption
(Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)
Power consumption is a subject of serious consideration in embedded systems design because embedded systems are constrained to stringent power and energy requirements. The mission of lowering power consumption and energy ...
The performance study of two genetic algorithm approaches for VLSI Macro-Cell layout area optimization
(Institute of Electrical and Electronics Engineering (IEEE), 2008)
Very large scale integrated (VLSI) design has been the subject of much research since the early 1980s where the VLSI cell placement emerges to be a crucial stage in the chip design. Its area optimization is very important ...
A genetic algorithm approach to VLSI macro cell non-slicing floorplans using binary tree
(Institute of Electrical and Electronics Engineers (IEEE), 2008-05-13)
This paper proposes an optimization approach for macro-cell placement which minimizes the chip area size. A binary tree method for non-slicing tree construction process is utilized for the placement and area optimization ...
Improving system performance through operating system optimization on embedded devices platform
(Institute of Electrical and Electronics Engineering (IEEE), 2008-05)
Implemented with a low speed CPU, small memory footprint, low static memory storage and developed specifically for low power requirement, small embedded devices are significantly affected by processing time. By cutting ...
Web-based wireless data acquisition system using 32bit single board computer
(Institute of Electrical and Electronics Engineering (IEEE), 2008)
The design and architecture of a web-based wireless data acquisition system are presented. This system provides a web interface for remote monitoring of sensors deployed which connected using wireless technology. The design ...