公开(公告)号：US20180270805A1

公开(公告)日：2018-09-20

申请号：US15985102

申请日：2018-05-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwan-Joon Kwon ,  Hak-Ju Lee ,  Jae-Yael Kim ,  Yeon-Ju Lim ,  Sung-RyuI Yun ,  Hong-Sil Jeong ,  Seho Myung

IPC: H04W72/04 ,  H04L1/00 ,  H04L5/00

CPC classification number: H04W72/0406 ,  H04L1/0028 ,  H04L1/0057 ,  H04L1/0072 ,  H04L5/0046 ,  H04L5/0094

Abstract: A method and an apparatus are provided for transmitting and receiving signaling information in a digital broadcasting system. First signaling information for a physical layer is encoded to generate a first coded block. Second signaling information is encoded to generate a second coded block. A frame including the first coded block, the second coded block and at least one physical layer pipe (PLP) data is transmitted. The first signaling information has a fixed number of bits. The second signaling information has a variable number of bits. The first signaling information includes information indicating a forward error correction (FEC) type of the second signaling information for receiving the second information. The second signaling information includes information indicating an FEC type used for a related PLP data.