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.
In this paper, for the purpose of solving the problem of difficult monitoring of multiple-type communication modes networking status in a certain command system, proposed and implemented the online monitoring of communication equipment data transmissions and communication equipment networking status and then displayed dynamically in the master control computer by the way of data collector access and...
SSL VPN system depends on TUN device on Linux host. Without TUN device, it can't be deployed on Linux hosts. In order to overcome this limitation, a new kind of SSL VPN system is developed. This system is based on simulated virtual NIC based on loopback interface. With the help of simulated virtual NIC, SSL VPN client can be deployed on Linux hosts without TUN devices. Thus a Linux host without TUN...
By the full use of the reconfigurability of SOPC, this paper constructed the hardware system of communication gateway, designed the logic of custom HDLC processor and SLIP processor. The application software systems are developed, which implemented efficiently the functions of communications gateway protocol parsing and conversion, data packet distribution and packaging etc.
The thesis designed an SOPC system with network interface. With the basis that LWIP was ported onto the SOPC system, a file format was developed for directly reconstructing the system. The hardware and software system of the SOPC system was upgraded and refreshed through TCP/IP. The thesis implemented the online reconstructable SOPC system based on TCP/IP.
This paper presents a solution of acquiring high-resolution face image. Instead of using super-resolution methods, a multi-sensor system which uses static cameras to detect face while uses an IP speed dome camera to focus to the face detected is deployed. As the result of system, a real high-resolution face image is stored on disk. Experiments show that a promising result is achieved.
Grid computing environments can share resources and services in a large-scale. It allows every user to extract aggregated computational power from idle PCs in the Internet, thereby to accomplish high performance computing task with low cost. However, the use of the grid resource will be a complex task for an ordinary user. To improve the resource matching (resource search and selection), we proposed...
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.