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公开(公告)号:US20200274740A1
公开(公告)日:2020-08-27
申请号:US16747051
申请日:2020-01-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: JINHO KIM , GYOUNGIL KWAK , INHYOUNG KIM , SEBIN IM
Abstract: A wireless communication device and a channel estimating method thereof are provided. A wireless communication device includes an interlayer interference detector configured to receive a reference signal including a plurality of layers transmitted through a plurality of ports respectively connected to a plurality of antennas and to determine whether interlayer interference occurs based on the reference signal; and a channel estimator configured to estimate a channel matrix by executing an algorithm that is based on whether the interlayer interference occurs. The wireless communication device may decode a receive signal based on the estimated channel matrix.