Patent ID: 9735994
Date: 2017-08-15
CPC Classifications: H04B,H04H,H04L,H04N,H04W

Claim:
1. A method for transmitting broadcast signals, the method comprising: encoding the Physical Layer Pipe (PLP) data; bit interleaving the encoded PLP data; mapping the bit interleaved PLP data onto constellations; Multiple-Input Multiple-Output (MIMO) processing the mapped PLP data; time interleaving the MIMO processed PLP data; building at least one signal frame including the time interleaved PLP data; frequency interleaving data in the built at least one signal frame; Multiple-Input Single-Output (MISO) processing the frequency interleaved data in the built at least one signal frame; modulating the MISO processed data in the built at least one signal frame by using an Orthogonal Frequency Divisional Multiplexing Scheme (OFDM); and transmitting the broadcast signals including the modulated data.