Title:
METHOD AND DEVICE FOR MEASURING CHANNEL BETWEEN BASE STATIONS IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/116039
Kind Code:
A1
Abstract:
One embodiment of the present invention relates to a method by which a first base station measures a channel with a second base station in a wireless communication system, the channel measuring method comprising the steps of: receiving a reference signal transmitted by the second base station, in a first subframe; and estimating a channel with the second base station on the basis of the reference signal, wherein the first subframe is obtained by changing a subframe indicated for an uplink by system information into a subframe for a downlink by the second base station.
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Inventors:
CHAE HYUKJIN (KR)
SEO HANBYUL (KR)
LEE SEUNGMIN (KR)
SEO HANBYUL (KR)
LEE SEUNGMIN (KR)
Application Number:
PCT/KR2014/000667
Publication Date:
July 31, 2014
Filing Date:
January 23, 2014
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B7/26
Domestic Patent References:
| WO2012124931A2 | 2012-09-20 | |||
| WO2013006197A1 | 2013-01-10 | |||
| WO2012041422A2 | 2012-04-05 |
Foreign References:
| US20110176435A1 | 2011-07-21 |
Other References:
"3GPP; TSGRAN; E-UTRA; Further enhancements to LTE Time Division Duplex (TDD) for Downlink-Uplink(DL-UL) interference management and traffic adaptation (Release 11)", 3GPP TR 36.828 V11.0.0, June 2012 (2012-06-01), pages 99 - 103, XP050916151, Retrieved from the Internet
See also references of EP 2950462A4
See also references of EP 2950462A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
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