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.
The paper deals about short message system design. The main parts of design are energy balance and the suitable coding implementing. This system will be developed for radio amateurs' community.
Actually today life in the field of TV systems service is connected with changing present analog one to new digital. It is, of course no simply and no short process. In many countries of the world from economy point is discussed question which video-codec implement in DVB system, MPEG-2 or MPEG-4 AVC not only for expected HD multiplexed transport stream. In this dependence is partly important where...
This paper deals with a Matlab application currently being developed to simulate DVB-T transmission in various transmission channels. The application structure and its functions are described. The aim was to implement all the functional blocks as specified in the DVB-T specification. Dependence of BER on C/N ratio as a result of the simulation in the Gaussian channel is graphically expressed and compared...
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.