Invention Grant
- Patent Title: DTV transmitting system and method of processing broadcast data
-
Application No.: US12717111Application Date: 2010-03-03
-
Publication No.: US08429504B2Publication Date: 2013-04-23
- Inventor: Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Jong Moon Kim , Won Gyu Song , Byoung Gill Kim , Jin Woo Kim
- Applicant: Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Jong Moon Kim , Won Gyu Song , Byoung Gill Kim , Jin Woo Kim
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2006-0039118 20060429; KR10-2006-0089736 20060915
- Main IPC: H03M13/00
- IPC: H03M13/00

Abstract:
A DTV transmitting system includes an encoder, a randomizer, a block processor, a group formatter, a deinterleaver, and a packet formatter. The encoder codes enhanced data for error correction, permutes the coded data, and further codes the permuted data for error detection. The randomizer randomizes the coded enhanced data, and the block processor codes the randomized data at an effective coding rate of 1/H. The group formatter forms a group of enhanced data having data regions, and inserts the coded enhanced data into at least one of the data regions. The deinterleaver deinterleaves the group of enhanced data, and the packet formatter formats the deinterleaved data into corresponding data bytes.
Public/Granted literature
- US20100223528A1 DTV TRANSMITTING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA Public/Granted day:2010-09-02
Information query
IPC分类: