BASE STATION DEVICE IN MOBILE COMMUNICATION SYSTEM

Title:

BASE STATION DEVICE IN MOBILE COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2016/052787

Kind Code:

A1

Abstract:

The present invention relates to a base station device in a mobile communication system, comprising: an antenna system provided with a first antenna for transmitting/receiving signals with respect to a first path among MIMO paths and a second antenna for transmitting/receiving signals with respect to a second path; a first duplexer provided with a transmission filter for processing transmission signals in the first path and a reception filter for processing reception signals in the second path; a second duplexer provided with a reception filter for processing reception signals in the first path and a transmission filter for processing transmission signals in the second path; and a path change unit for providing the transmission signals provided from the first duplexer to the first antenna, providing the reception signals provided from the first antenna to the second duplexer, providing the transmission signals provided from the second duplexer to the second antenna, and providing the signals provided from the second antenna to the first duplexer.

Inventors:

MOON YOUNG-CHAN (KR)
PARK NAM-SHIN (KR)
CHOI CHANG-SEOB (KR)
NA IN-HO (KR)

Application Number:

PCT/KR2014/009340

Publication Date:

April 07, 2016

Filing Date:

October 02, 2014

Export Citation:

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Assignee:

KMW INC (KR)

International Classes:

H04B7/06; H04B7/155

Foreign References:

KR20130013713A	2013-02-06
KR20130074585A	2013-07-04
KR20140077400A	2014-06-24
KR101444661B1	2014-09-24
KR20130028572A	2013-03-19

Other References: