Invention Grant
- Patent Title: Method for transceiving broadcast signal using combination of multiple antenna schemes with layered division multiplexing and apparatus for the same
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Application No.: US15993023Application Date: 2018-05-30
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Publication No.: US10454536B2Publication Date: 2019-10-22
- Inventor: Sung-Ik Park , Bo-Mi Lim , Sun-Hyoung Kwon , Heung-Mook Kim , Jae-Hyun Seo , Jae-Young Lee , Nam-Ho Hur , Hoi-Yoon Jung , David Gomez-Barquero , Eduardo Garro
- 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: KR10-2017-0069071 20170602; KR10-2017-0069591 20170605; KR10-2018-0059174 20180524; KR10-2018-0059198 20180524
- Main IPC: H04L1/02
- IPC: H04L1/02 ; H04B7/0413 ; H04L25/02 ; H04L1/00 ; H04L1/06

Abstract:
Disclosed herein are a method for transceiving a broadcast signal using a combination of multiple antenna schemes with layered division multiplexing and an apparatus for the method. A method for receiving a broadcast signal includes generating received signals based on signals that are received through multiple receiving antennas, estimating channels between the receiving antennas and transmitting antennas, restoring a core-layer signal corresponding to the received signals, and restoring an enhanced-layer signal based on a cancellation process, wherein the cancellation process corresponds to the core-layer signal and is separately performed for the individual receiving antennas.
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