Invention Grant
- Patent Title: Broadcast signal frame generating apparatus and broadcast signal frame generating method using bootstrap and preamble
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Application No.: US17540301Application Date: 2021-12-02
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Publication No.: US11658858B2Publication Date: 2023-05-23
- Inventor: Sung-Ik Park , Jae-Young Lee , Sun-Hyoung Kwon , Heung-Mook Kim
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: NSIP Law
- Priority: KR 20150031746 2015.03.06 KR 20150032353 2015.03.09 KR 20150046942 2015.04.02 KR 20160025829 2016.03.03
- Main IPC: H04L27/26
- IPC: H04L27/26 ; H04J11/00 ; H04L1/00 ; H04L7/08 ; H04L65/611
Abstract:
An apparatus and method for broadcast signal frame using a bootstrap and a preamble are disclosed. An apparatus for generating broadcast signal frame according to an embodiment of the present invention includes a time interleaver configured to generate a time-interleaved signal by performing interleaving on a BICM output signal; and a frame builder configured to generate a broadcast signal frame including a bootstrap and a preamble using the time-interleaved signal.
Public/Granted literature
Information query
