The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Wireless sensor networks (WSNs) have been widely used for monitoring applications. However, due to the rigorous deployment environment, reliable operation of WSNs is difficult to guarantee. Thus, the assurance of WSN reliability should be concerned in order to measure physical quantities correctly and effectively, as well as to maximize the lifetime of the system. In this paper, concerns of WSN reliability...
Describe the basic working principle of LED dot-matrix displaying Chinese characters which are based on the micro controller as the core control modules and some related technologies of using Proteus software to implement system software, hardware design and its simulation. Provide references for completing Simulation experiment based on the control and debugging of virtual circuits.
Recently, an extended Wang's kWTA network with stochastic output nodes has been studied. It is shown that this extended model converges asymptotically. In this paper, we further studies the convergence time of this model. The convergence time is defined as the time taken for the model to reach a finite region around the convergent. With this definition, an approximation of convergence time is derived...
We attempt to provide an architectural support for fast and efficient bounds checking for multithread work-loads in chip-multiprocessor (CMP) environments. Bounds information sharing and smart tagging help to perform bounds checking more effectively utilizing the characteristics of a pointer. Also, the BCache architecture allows fast access to the bounds information. Simulation results show that the...
This article discusses the issue of increasing the security of computer networks based on the constant verification of the level of information security. Simulation of the network, based on accurate data derived from the security audit, allows for constant monitoring of the level of network security. Using hardware virtualization to build models to avoid the restrictions of the programming model and...
Microcontrollers are widely applied in the field of industry to solve engineering control problems. The increased use of microcontrollers makes microcontroller course necessary for electricity related speciality. A new simulation software package for microcontroller, Proteus virtual system modelling (VSM), is introduced for industrial and educational use. Proteus VSM combines circuit simulation, animated...
TinyOS is an open source operating system for wireless sensor networks developed by the University of California at Berkeley, aimed at the character of sensor network. In TinyOS environment, the system not only provides a powerful simulation tool to ensure the accuracy of the system, the system also provides a series of tools to simplify the development of the system, using these tools can greatly...
The locality of data reference affects system performance significantly in distributed shared memory systems. One method of improving the performance is to use data allocation methods reflecting the locality of data references. This paper proposes a cache coherence scheme by utilizing the near processor locality, and evaluates its performance. The proposed scheme reduces memory overhead by using a...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.