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 PERCIVAL soft-X-ray (250 eV 1 keV) image detector project is a collaboration between DESY, STFC, Elettra Sincrotrone Trieste and Diamond Light Source. The objective of the project is to develop a back-thinned CMOS detector which outperforms present soft-X ray image detector technology, in terms of sensor size, noise, dynamic range and frame rate. The size of this 13M pixel imager associated with...
The growing broadband internet connectivity has made services like Media on Demand (MoD) and News on Demand (NoD) a huge business. Media servers play an important role and critical part of providing real time MoD services. The major challenges are the handling of multimedia files and their real time streaming, which require fast processing as well as transmission of multimedia by the server. One of...
IP Multimedia Subsystems (IMS) networks facilitate delivery of complex and dynamic blended services which involve chaining of multiple service enablers like presence server, multimedia streaming server, and location server etc. These blended services can be dynamically delivered based on user's preferences or contextual information. IMS networks can be successful if they are proven to be revenue generating...
Dynamic blended services represent a complex activity specified by composing multiple service enablers based on the user contextual data and operator defined rules associated with single session. Telecom service providers are envisioning a need for creating and introducing such dynamically blended services in IP Multimedia Subsystem (IMS) networks with a quick turnaround time. Service developing languages...
New generation multimedia applications over broadband wireless networks like WiMAX1 consume relatively large amount of battery power. Most of the studies in this field have been focused either on the power conservation or the video quality evaluation aspect of WiMAX based on early stage simulations. However, Network emulation studies are preferred during design phase to guide product designs. To the...
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.