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.
M-commerce (mobile commerce) is the buying and selling of goods and services through wireless handheld devices such as cellular telephone and personal digital assistants PDA. Today many people never leave home without their mobile phones. As content delivery over wireless devices becomes faster and scalable, there is wide speculation that m-commerce will surpass wireline e-commerce. M-commerce, in...
Considering the problems existing in present teaching information service system such as information acquisition with a low speed and information acquisition limited by office condition, with combinations of existing data resources, wireless application protocol and WAP push technology, this paper proposes a solution of a WAP-based teaching information service system. This system realizes some functions...
Due to business requirements and the historical network evolution process, service infrastructures owned by most mobile operators present high degrees of heterogeneity and isolation, thus compromising their scalability and hindering the inclusion of new services. This paper presents a mobile service platform architecture that, based on the integration and convergence features facilitated by the adoption...
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.