In recent years the introduction of digital technology for TV and the launch of new generations of satellites has widened the number of channels available for the user. Besides, dynamism characterizes the current satellite broadcasting. Channels change weekly, and for the average user it is difficult to keep track of all the changes and update the settings of his/her receiver. In spite of this ...

A new regulatory debate has sprung up around the pricing of TV networks on cable and satellite systems. Many argue that bundling networks on tiers, rather than selling channels individually, is anti-consumer and forces families to purchase programming they don't value and often find ofensive. The Federal Communications Commission, after issuing sharply conflicting reports on the subject, is con...

Normally, the multimedia content provider and network service providers are separated in mobile TV systems. The TV programs are broadcasted from the content provider to the mobile terminals through Digital Video Broadcasting Transmission System for Handheld Terminals (DVB-H), and the access information is unicasted from the service provider to the user via General Packet Radio Services (GPRS) n...

ISDB-T International standard is currently adopted by most Latin America countries and is already installed in most TV sets sold in recent years in the region. To support interactive applications in Digital TV receivers, ISDBT defines the middleware Ginga and its declarative language NCL (Nested Context Language). Similar to Digital TV, Digital Radio standards also provide the means to carry in...

Today's world has been the world of media. Today can hardly find a place that people are far and separated from the media and media effects. Practices, knowledge, tastes, and many teachings of daily life of every human, somehow directly or indirectly will be affected by what the media has covered. This article attempts to focus on national media audience on one hand and satellite television net...