COORDINATED TRANSMISSION IN UNLICENSED BAND

Title:

COORDINATED TRANSMISSION IN UNLICENSED BAND

Document Type and Number:

WIPO Patent Application WO/2017/171369

Kind Code:

A3

Abstract:

Provided are a method for coordinated multi-point (CoMP) transmission in an unlicensed band and a device using the same. In the unlicensed band, the device receives, from one transmission point (TP) of a plurality of TPs, a physical downlink control channel (PDCCH) having scheduling information for scheduling a physical downlink shared channel (PDSCH). The device decodes, according to the scheduling information, the PDSCH with respect to at least one TP, which has successfully detected the PDSCH, among the plurality of TPs.

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Inventors:

AHN JOONKUI (KR)
KIM KIJUN (KR)
SEO HANBYUL (KR)

Application Number:

PCT/KR2017/003355

Publication Date:

September 07, 2018

Filing Date:

March 28, 2017

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04B7/024; H04W74/08

Foreign References:

US20150349940A1	2015-12-03
US20140286189A1	2014-09-25
KR20120092523A	2012-08-21
US20150215090A1	2015-07-30

Other References:

"Support of Dynamic Point Switching CoMP for LAA Systems", R1-154088, 3GPP TSG RAN WG1 MEETING #82, 15 August 2015 (2015-08-15), Beijing, China, XP050991566

Attorney, Agent or Firm:

ENVISION PATENT & LAW FIRM (KR)

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