METHOD AND DEVICE FOR TRANSMITTING/RECEIVING SYNCHRONIZATION SIGNAL IN WIRELESS CELLULAR COMMUNICATION SYSTEM

Title:

METHOD AND DEVICE FOR TRANSMITTING/RECEIVING SYNCHRONIZATION SIGNAL IN WIRELESS CELLULAR COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2017/196042

Kind Code:

A1

Abstract:

Disclosed are: a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G communication system; and a system therefor. The disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety-related services, and the like) on a basis of on the 5G communication technology and IoT-related technology. The present invention is a method by which a base station transmits a signal in a wireless communication system for efficiently performing an initial access procedure of a terminal, the method comprising the steps of: generating the synchronization signal on a basis of subcarrier spacing used in the synchronization signal; and transmitting the synchronization signal to the terminal.

Inventors:

KIM YOUNSUN (KR)
KIM DONGHAN (KR)
CHOI SEUNGHOON (KR)
KWAK YONGJUN (KR)
KIM YOUNGBUM (KR)
KWAK YOUNGWOO (KR)
LEE JUHO (KR)

Application Number:

PCT/KR2017/004763

Publication Date:

November 16, 2017

Filing Date:

May 08, 2017

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04J11/00; H04L27/26

Domestic Patent References:

WO2016040290A1

2016-03-17

Foreign References:

KR20100003770A	2010-01-12
KR20090113893A	2009-11-02
JP2011176862A	2011-09-08
US20150289219A1	2015-10-08

Other References: