Title:
METHOD FOR PERFORMING SELF-INTERFERENCE REMOVAL BY COMMUNICATION DEVICE USING FDR MODE
Document Type and Number:
WIPO Patent Application WO/2016/167454
Kind Code:
A1
Abstract:
A method for performing self-interference removal by a communication device using a full-duplex radio (FDR) mode, according to an embodiment of the present invention, comprises a step for branching a residual self-interference signal, after removal of an antenna self-interference signal, into a plurality of reception RF chains. And the present invention enables determining of whether or not digital self-interference removal is to be performed after combining the plurality of self-interference signals, which have been branched, on the basis of a predefined threshold and strength of each of the plurality of self-interference signals that have been branched.
More Like This:
Inventors:
KIM DONGKYU (KR)
NOH KWANGSEOK (KR)
KO HYUNSOO (KR)
CHOI KUKHEON (KR)
LEE SANGRIM (KR)
NOH KWANGSEOK (KR)
KO HYUNSOO (KR)
CHOI KUKHEON (KR)
LEE SANGRIM (KR)
Application Number:
PCT/KR2016/000812
Publication Date:
October 20, 2016
Filing Date:
January 26, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L27/26; H04L25/03
Domestic Patent References:
| WO2013173250A1 | 2013-11-21 | |||
| WO2014127742A1 | 2014-08-28 |
Foreign References:
| US20140016515A1 | 2014-01-16 | |||
| US20130301488A1 | 2013-11-14 | |||
| US20120106405A1 | 2012-05-03 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
Download PDF: