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Title:
METHOD AND DEVICE FOR CANCELLING INTER-SYMBOL INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/007189
Kind Code:
A1
Abstract:
Disclosed is a 5G or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4G communication system such as LTE. The present invention provides a method and a device for cancelling inter-symbol interference in a wireless communication system. A method for a base station in a wireless communication system can comprise the steps of: transmitting multiple synchronous signals through multiple antennas to a terminal; receiving information on a propagation delay difference among the multiple synchronous signals from the terminal; and determining signal transmission timing for each of the multiple antennas on the basis of the information on the propagation delay difference.

Inventors:
LEE HYUNYONG (KR)
KIM JUNG JU (KR)
LEE JOON-YOUNG (KR)
Application Number:
PCT/KR2016/007129
Publication Date:
January 12, 2017
Filing Date:
July 01, 2016
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/06; H04B7/04; H04L27/26
Foreign References:
KR20150013283A2015-02-04
US20110039497A12011-02-17
JP2013098783A2013-05-20
US20120182874A12012-07-19
US20140029586A12014-01-30
Other References:
See also references of EP 3319243A4
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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