METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN A COMMUNICATION SYSTEM USING BEAMFORMING

Title:

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN A COMMUNICATION SYSTEM USING BEAMFORMING

Document Type and Number:

WIPO Patent Application WO/2015/005641

Kind Code:

A1

Abstract:

A method and apparatus for transmitting and receiving data in a communication system using beamforming are provided. The transmission method includes transmitting a control channel signal in a control channel region of a subframe using a first transmission beam of a base station. The transmission method also includes transmitting a data signal during a predetermined time period of a data region after the control channel region in the subframe using a second transmission beam determined based on the first transmission beam. The transmission method further includes transmitting a data signal in a remaining data region following the predetermined time period using a scheduled transmission beam.

Inventors:

YU HYUN-KYU (KR)
KIM JAE-WON (KR)
PARK JEONG-HO (KR)
JEONG SU-RYONG (KR)
JEONG CHEOL (KR)

Application Number:

PCT/KR2014/006106

Publication Date:

January 15, 2015

Filing Date:

July 08, 2014

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04B7/04; H04W16/28

Foreign References:

US20120320874A1	2012-12-20
US20030048760A1	2003-03-13
US20100303034A1	2010-12-02
US20130114525A1	2013-05-09
US20090023451A1	2009-01-22

Other References: