METHOD AND APPARATUS FOR CONFIGURING REFERENCE SIGNAL AND FOR GENERATING CHANNEL INFORMATION IN MOBILE COMMUNICATION SYSTEM

Title:

METHOD AND APPARATUS FOR CONFIGURING REFERENCE SIGNAL AND FOR GENERATING CHANNEL INFORMATION IN MOBILE COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2017/135737

Kind Code:

A1

Abstract:

The present disclosure relates to a communication technique for combining a 5G communications system that supports higher data transmission rates after 4G systems with IoT technology, and a system therefor. The present disclosure can be applied to intelligent services based on 5G communications technology and IoT related technology (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, and the like). The method for a terminal according to the present invention is characterised by comprising the steps of: receiving a reference signal; generating channel state information by means of a circular application of a precoding matrix for each resource element; and transmitting the channel state information to a base station.

Inventors:

KWAK YOUNGWOO (KR)
NOH HOONDONG (KR)
OH JINYOUNG (KR)
KIM YOUNSUN (KR)
YEO JEONGHO (KR)
CHOI SEUNGHOON (KR)
SHIN CHEOLKYU (KR)

Application Number:

PCT/KR2017/001198

Publication Date:

August 10, 2017

Filing Date:

February 03, 2017

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04B7/06; H04L5/00; H04L27/26

Domestic Patent References:

WO2015016489A1

2015-02-05

Foreign References:

US20150124732A1	2015-05-07
EP1786118A1	2007-05-16
US20140029695A1	2014-01-30
US20110194540A1	2011-08-11

Other References: