Comparison of the Physical-layer Performance between ATSC 3.0 and 5G Broadcast

This paper compares the physical-layer performances of ATSC 3.0 and 5G-Broadcast in providing mobile broadcasting services. The differences of physical-layer between ATSC 3.0 and 5G-Broadcast are discussed in terms of transmission efficiency, overheads, and BICM performance over mobile environments. The computer simulations show that ATSC 3.0 can provide more robust and enhanced physical-layer performance than 5G broadcast over mobile environments.