Title:
BEAM DIVISION MULTIPLE ACCESS-BASED COORDINATED TRANSMISSION METHOD AND DEVICE FOR EXECUTING SAME
Document Type and Number:
WIPO Patent Application WO/2017/146275
Kind Code:
A1
Abstract:
Disclosed are a beam division multiple access-based coordinated transmission method and a device for executing same. According to an embodiment, a coordinated transmission method, in a beam division multiple access environment, for dividing an area to which service is provided into a plurality of beam sectors by means of a plurality of antenna arrays having pattern properties and/or polarization properties comprises the steps of: receiving a coordination request from a user terminal located in an area to which service is provided; and executing any one of macro-diversity, coordinated silence and coordinated beamforming for the user terminal on the basis of the interference level comprised in the coordination request.
Inventors:
CHO DONG HO (KR)
CHUNG BYUNG CHANG (KR)
PARK DAE HEE (KR)
HAN JOON SANG (KR)
KIM YUN SIK (KR)
CHUNG BYUNG CHANG (KR)
PARK DAE HEE (KR)
HAN JOON SANG (KR)
KIM YUN SIK (KR)
Application Number:
PCT/KR2016/001723
Publication Date:
August 31, 2017
Filing Date:
February 22, 2016
Export Citation:
Assignee:
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
H04B7/024; H04B7/0413; H04B7/06
Foreign References:
| KR20120034902A | 2012-04-13 | |||
| KR20100116555A | 2010-11-01 | |||
| KR20110044302A | 2011-04-28 | |||
| US8280444B1 | 2012-10-02 | |||
| US20100202308A1 | 2010-08-12 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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