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.
A large number of technologies have proved the possibility of fast convergence. However the most difficult part is not guarantee the convergence speed but how to control it properly. In this paper, we proposed a scheme to configure parameters of routing protocol based on the real-time network state evaluation. The goal is to adjust the pace of routing convergence according to the different importance...
Recent years, Agent has become the powerful tools in developing electronic commerce system. Along with the development of Agent technique, we can design an intelligent e-commerce system. This paper briefly introduces the B2C e-commerce system and its working process, researches on the e-commerce platform based on Agent technique and discusses the e-commerce system design based on Agent.
In this paper, we introduce a novel metric that can quantitatively measure the practical effectiveness (i.e. anonymity) of all anonymous networks in the presence of timing attack. Our metric is based on a novel measurement of the distortion of the packet timing between the incoming and the outgoing flows to and from the anonymous network and it uses wavelet based analysis to measure the variability...
Networks exist anywhere around us, say, the World Wide Web is a scale-free network whose vertices are Web pages and files, and edges are hyperlinks between Web pages and files. Employing the link architecture of World Wide Web network, search engines like Google help people locate resources efficiently. However, the performance of search engine is greatly decreased as search engine spam is involved...
Mobile WiMAX as an OFDMA (Orthogonal Frequency Division Multiple Access) mobile broadband air interface is a solution to the requirements for mobile internet services. It has been accepted by ITU as 3G standard last year. The work presented in this paper focuses on evaluation of the Mobile WiMAX system performance in which Full-Queue and VoIP traffic are considered both in downlink and uplink We have...
By introducing GPRS communication mode, the proposed remote monitoring system for prefabricated substation can realize wireless data transmission not only via GSM network but also via Internet. The main function of the system is to remotely monitor and control the operational status of the substations by mobile monitors and control center. In addition to responding to remote queries of status report...
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.