A novel MIMO detection method for mobile IPTV

For converged technology both broadcasting and communication, currently mobile IPTV is focused on portable broadcasting system with users´ feedback. To implement mobile IPTV based on mobile communication, the MIMO technique is necessary due to increasing capacity and applying different modulation ratio. In this paper, we proposed decision vector. The decision vector improves system performance by selecting reliable layer and isolating unacceptable layer. We prove performance improvement by computer simulation.