Physically impaired students cannot continue their studies in the existing education system due to some major problems. A multi-agent oriented distance learning system can be a better solution for disabled students to continue their studies. In this paper, a scheme…

This Paper presents the proposal for implementation of SMS4 cryptographic algorithm. Its main purpose is to increase the performance, and to improve use flexibility of the State’s commercial cipher symmetric algorithm SMS4, SOC design method for embedded soft core based…

A new high frequency low voltage four-quadrant analog multiplier Circuit on voltage mode is presented. The multiplier has gigahertz frequency response is suitable to use in communication system. The circuit is based on 50 nm CMOS technology simulated using Hspice…

Object tracking in video aims at detecting the appearances of an object and also the position of a moving object in a video sequence. Complex and dynamic scenes in video and television broadcasting have been a challenge for computerization of…

A biometric system provides automatic identification of an individual based on a unique feature or characteristic possessed by the individual. The aim is to establish an identity based on who the person is, rather than on what the person possesses…

For a variety of advantages, universities and other organizations are resorting to e-learning to provide instruction on-line. This paper concept of e-learning and virtual classroom. Also it discusses various existing e-learning projects like HP virtual Classroom, IBM Lotus Virtual Classroom…

congestion control is a common problem in communication networks. Many researchers have been established link between congestion control in communication and feedback control system. Active queue management (AQM) can be considered as a good controller for congestion control. In this…

While learning non-linear diagrammaticexpressions and experimental science, exploratory hand movements are animportant aspect among vision impaired students. The Tactile Graphic Tool isone such device allowing hand exploratory movement in making tactile diagramsof graphical and geometric constructions. In this paper the…

This paper details the design and implementation of SoC's UART-SPI converter. The UART-SPI converter provides usage for the universal asynchronous receiver/transmitter (UART) to serial peripheral converter (SPI). This converter can be used to communicate to SPI slave devices from a…

The Often Distribution of encrypted messages will depict the concentration of third parties. The attempts can be made to break and expose the actual messages by the hackers and crackers. To conceal the subsistence of message steganography is introduced by…