A Method for Watching Multiple Channels Simultaneously in a Digital Television

Despite the many advantages in digital TV, users get into difficulties when they navigate channels to find their preferred program. Multiple PIP or mosaic style display which displays multiple channels in a screen simultaneously can be considered as good way to help easy channel navigation. In this paper, we propose a method that can display multiple channels with limited number of tuners in a digital TV. This gives users a good way to help easy channel navigation in the digital TV environment.