Invention Grant
- Patent Title: Method by which communication device using FDR method estimates self-interference signal
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Application No.: US15548703Application Date: 2016-01-22
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Publication No.: US10439776B2Publication Date: 2019-10-08
- Inventor: Dongkyu Kim , Kilbom Lee , Kwangseok Noh , Sangrim Lee , Hyunsoo Ko , Kukheon Choi
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- International Application: PCT/KR2016/000711 WO 20160122
- International Announcement: WO2016/129823 WO 20160818
- Main IPC: H04W72/08
- IPC: H04W72/08 ; H04L5/00 ; H04L25/08 ; H04L5/14 ; H04B17/345 ; H04L25/02
Abstract:
A method by which a communication device using an FDR method estimates a self-interference signal can comprise the steps of: transmitting, in a transmitting end, a pilot signal to which a selected sequence is applied; receiving, in a reception end, a self-interference signal relating to the pilot signal; and estimating a channel of a nonlinear self-interference signal component in a self-interference channel by using a cross correlation characteristic of the selected sequence.
Public/Granted literature
- US20180034607A1 METHOD BY WHICH COMMUNICATION DEVICE USING FDR METHOD ESTIMATES SELF-INTERFERENCE SIGNAL Public/Granted day:2018-02-01
Information query
