Title:
METHOD FOR FDR SCHEME-USING COMMUNICATION DEVICE TRANSMITTING REFERENCE SIGNALS FOR ESTIMATING CHANNEL OF NON-LINEAR SELF-INTERFERENCE SIGNAL
Document Type and Number:
WIPO Patent Application WO/2017/022961
Kind Code:
A1
Abstract:
A method for a FDR scheme-using communication device transmitting reference signals for estimating a channel of a non-linear self-interference signal comprises the step of transmitting, on a specific symbol of a corresponding subframe, reference signals for estimating the channel of the non-linear self-interference signal, wherein a sequence mapped to the reference signals is a sequence generated in a frequency domain by being discrete Fourier transform (DFT)-converted, and the generated sequence may be mapped, on the frequency domain, to a RE for the reference signals.
Inventors:
KIM DONGKYU (KR)
KO HYUNSOO (KR)
NOH KWANGSEOK (KR)
LEE SANGRIM (KR)
LEE HOJAE (KR)
KO HYUNSOO (KR)
NOH KWANGSEOK (KR)
LEE SANGRIM (KR)
LEE HOJAE (KR)
Application Number:
PCT/KR2016/007389
Publication Date:
February 09, 2017
Filing Date:
July 07, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04J11/00
Domestic Patent References:
| WO2013173250A1 | 2013-11-21 | |||
| WO2014163433A1 | 2014-10-09 |
Foreign References:
| US20150139284A1 | 2015-05-21 | |||
| KR101080906B1 | 2011-11-08 |
Other References:
KIM, JIN YOUNG ET AL.: "A Study on the Transceiver Design for Fun Duplex Massive MIMO Systems", THE JOURNAL OF KOREAN INSTITUTE OF AND INFORMATION SCIENCES, 31 January 2015 (2015-01-31), pages 990 - 991, Retrieved from the Internet
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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