Invention Application
- 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.: US20180351609A1Publication Date: 2018-12-06
- 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 Instit ute
- Current Assignee: Electronics and Telecommunications Research Instit ute
- Current Assignee Address: KR Daejeon
- Priority: KR10-2017-0069071 20170602; KR10-2017-0069591 20170605; KR10-2018-0059174 20180524; KR10-2018-0059198 20180524
- Main IPC: H04B7/0413
- IPC: H04B7/0413 ; H04L25/02

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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