公开(公告)号：US10097325B2

公开(公告)日：2018-10-09

申请号：US15143184

申请日：2016-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Won Gyu Song ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

IPC: H04L5/00 ,  H03M13/29 ,  H03M13/35 ,  H03M13/00 ,  H04L1/00 ,  H04L27/02 ,  H04L29/06 ,  H04L12/18 ,  H04L27/00 ,  H04W4/06 ,  H03M13/09 ,  H03M13/15

Abstract: A transmitting system and a method of transmitting digital broadcast signal are disclosed. The method of transmitting digital broadcast signal includes generating signaling data including a transmission parameter, wherein the transmission parameter includes a protocol version field identifying between a first transmission mode and a second transmission mode, forming a data group including mobile service data and the signaling data, forming mobile service data packets including the mobile service data and the signaling data in the data group, transmitting the digital broadcast signal including the data group.

公开(公告)号：US09634691B2

公开(公告)日：2017-04-25

申请号：US14104956

申请日：2013-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Won Gyu Song ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

IPC: H03M13/05 ,  H04H20/30 ,  H04H20/57 ,  H03M13/25 ,  H03M13/29 ,  H03M13/00 ,  H04N21/2343 ,  H04N21/235 ,  H04N21/2383 ,  H04N21/2365 ,  H04N5/38 ,  H03M13/09 ,  H03M13/15

CPC classification number: H03M13/05 ,  H03M13/09 ,  H03M13/1515 ,  H03M13/253 ,  H03M13/256 ,  H03M13/2915 ,  H03M13/2966 ,  H03M13/6538 ,  H04H20/30 ,  H04H20/57 ,  H04N5/38 ,  H04N21/23439 ,  H04N21/235 ,  H04N21/2365 ,  H04N21/2383

Abstract: A transmitting system and a method of transmitting digital broadcast signal are disclosed. The method of transmitting digital broadcasting signal in a transmitter includes multiplexing a specified number of mobile data packets, a first scalable number of mobile data packets, and a second scalable number of main data packets, interleaving mobile data in the mobile data packets and main data in the main data packets, transmitting the interleaved mobile and main data during a slot, wherein the data group includes a plurality of first blocks, each first block including a plurality of data segments, specified block of the plurality of first blocks including the mobile data, known data sequence, trellis initialization data and RS parity bytes inserted in pre-determined position of the data group, wherein the data group includes a plurality of regions, wherein the last region includes the first scalable number of mobile data packets.