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 backbone satellites relaying for space information networks (SINs) is regarded as an effective way to enhance the throughput as well as the communication-time-window of satellite communications. The performance of SINs downlink cooperative communications via an amplify-and-forward (AF) backbone satellite relaying is investigated in this paper, where we assume both of the source-destination and...
In this paper, we propose a new distributed rateless coded collaboration, named DRCC, for packet transmission in an energy-limited satellite relay network. The rateless degree distributions on primary and secondary links are analyzed by AND-OR tree technique. Linear programming and multi-objective programming are both formulated to find the optimal solutions to minimize decoding error probability...
Since the forming of sustainable business models of remote-sensing products and services will be an inevitable development trend, it is necessary to design the specific and rational pricing model for quantitative remote sensing products (QRSPs). Based on the production procedures, this paper presents a production cost pricing model of QRSPs, to achieve the conversion from abstract factors of production...
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.