Methods of time slicing and mapping for next generation broadcasting-wireless

摘要

In order to realize flexible time slicing in the Next Generation Broadcasting-Wireless (NGB-W) system, new time slicing scheme and the associated mapping scheme are proposed. The performance of the proposed time slicing scheme is evaluated by extensive simulations. Simulation results show that the performance of broadcasting systems with the proposed time slicing scheme is much better than that of broadcasting systems without time slicing in mobile environment, especially in low Doppler scenario.