This book offers the reader the keys for a successful understanding, integration and usage of satellite systems in addition to next generation terrestrial networks. The DVB-S2/RCS system is used to illustrate the integration challenges. The presentation uses a system approach, i.e. it tackles the terrestrial and satellite telecommunication systems’ complexity with a high level approach, focusing on the systems’ components and on their interactions. Several scenarios present the different paths that can be followed for the integration of satellite systems in terrestrial networks. Quality of Service management techniques in terrestrial and satellite systems and the solutions to help them to interoperate are provided. Inter-system mobility solutions and performance problems are then addressed. The solutions proposed in this book have been developed within the framework of European and French funded research projects and tested with simulated or real testbeds.
This book offers the reader the keys for a successful understanding, integration and usage of satellite systems in addition to next generation terrestrial networks. The DVB-S2/RCS system is used to illustrate the integration challenges. The presentation uses a system approach, i.e. it tackles the terrestrial and satellite telecommunication systems’ complexity with a high level approach, focusing on the systems’ components and on their interactions. Several scenarios present the different paths that can be followed for the integration of satellite systems in terrestrial networks. Quality of Service management techniques in terrestrial and satellite systems and the solutions to help them to interoperate are provided. Inter-system mobility solutions and performance problems are then addressed. The solutions proposed in this book have been developed within the framework of European and French funded research projects and tested with simulated or real testbeds.
This study is motivated by the need to give the reader a broad view of the developments, key concepts, and technologies related to information society evolution, with a focus on the wireless communications and geoinformation technologies and their role in the environment. Giving perspective, it aims at assisting people active in the industry, the public sector, and Earth science fields as well, by providing a base for their continued work and thinking.
The book describes the state of the art and latest advancements in technologies for various areas of aircraft systems. In particular it covers wide variety of topics in aircraft structures and advanced materials, control systems, electrical systems, inspection and maintenance, avionics and radar and some miscellaneous topics such as green aviation. The authors are leading experts in their fields. Both the researchers and the students should find the material useful in their work.
Everyone has expectations! Do you know which ones are legitimate and deserve to be held up, which are not ? This book makes it possible to respond to it through an approach that goes through emotions, feelings and needs. It is easy to read and contains a part "put into practice" that makes concrete what it is about.
Un gouvernement prend son peuple en otage, l'affame, inonde le monde de photos terribles et réclame de l'argent. L'opinion publique mondiale a réagi immédiatement, avec générosité, bravo ! Mais aussi avec aveuglement. André Glucksmann et Thierry Wolton révèlent les dessous de la plus grande opération d'aide et de charité qu'ait connue l'histoire humaine. Comment la dictature éthiopienne a laissé venir la famine, comment elle organisa et mit en scène l'information et pourquoi les institutions internationales, parfaitement au courant, couvrent les scandales et les crimes des autorités communistes locales. Informations, émotions, mobilisations, c'est sur le petit écran que se noue notre rapport à l'autre : un milliard cinq cents millions de Terriens ont regardé en même temps et les terribles images de la famine et la retransmission du plus grand concert pop et charitable. André Glucksmann et Thierry Wolton essaient de définir le principe d'une morale de l'extrême urgence qui fonde la nouvelle solidarité électronique. Dans la guerre des images, les démocraties sont en retard ; elles subissent les mises en scène terroristes sans interroger la stratégie qui les prémédite. L'URSS a pris de l'avance en Afrique, elle fournit les munitions, tandis que l'Occident livre le blé. L'Afrique rouge est bien partie.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.