INTERFERENCE AVOIDANCE IN UNLICENSED BAND

Title:

INTERFERENCE AVOIDANCE IN UNLICENSED BAND

Document Type and Number:

WIPO Patent Application WO/2017/191939

Kind Code:

A1

Abstract:

Provided is a communication method for interference avoidance in an unlicensed band. A transmission node transmits in the unlicensed band a preemption signal to a target reception node. Upon receiving a ready signal from the target reception node, the transmission node transmits in the unlicensed band a data signal to the target reception node. The preemption signal is transmitted by means of a narrow beam having substantially the same width and direction as the data signal.

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Inventors:

AHN JOONKUI (KR)
KIM BYOUNGHOON (KR)
KIM SEONWOOK (KR)
PARK CHANGHWAN (KR)
PARK HANJUN (KR)
SEO HANBYUL (KR)
YOON SUKHYON (KR)
YI YUNJUNG (KR)

Application Number:

PCT/KR2017/004533

Publication Date:

November 09, 2017

Filing Date:

April 28, 2017

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04W74/08

Domestic Patent References:

WO2016036081A1	2016-03-10
WO2016015318A1	2016-02-04

Foreign References:

US20140119307A1	2014-05-01
US20150163825A1	2015-06-11
US20160066325A1	2016-03-03

Other References: