DEVICE-TO-DEVICE (D2D) OPERATION METHOD CARRIED OUT BY TERMINAL IN RRC CONNECTION STATE IN WIRELESS COMMUNICATION SYSTEM, AND TERMINAL USING THE METHOD

Title:

DEVICE-TO-DEVICE (D2D) OPERATION METHOD CARRIED OUT BY TERMINAL IN RRC CONNECTION STATE IN WIRELESS COMMUNICATION SYSTEM, AND TERMINAL USING THE METHOD

Document Type and Number:

WIPO Patent Application WO/2015/163715

Kind Code:

A1

Abstract:

Provided are a device-to-device (D2D) operation method carried out by a terminal in an RRC connection state in a wireless communication system, and a terminal using the method. The method is characterized by: determining whether a radio resource control (RRC) connection establishment process is problematic; and transmitting a D2D signal using an exception resource, when the RRC connection establishment process is determined to be problematic.

Inventors:

JUNG SUNGHOON (KR)
LEE YOUNGDAE (KR)

Application Number:

PCT/KR2015/004077

Publication Date:

October 29, 2015

Filing Date:

April 23, 2015

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04W76/02; H04W72/04

Domestic Patent References:

WO2014058221A2	2014-04-17
WO2014048493A1	2014-04-03

Foreign References:

US20120082105A1	2012-04-05
US20130109301A1	2013-05-02
US20130183963A1	2013-07-18

Attorney, Agent or Firm:

S&IP PATENT & LAW FIRM (KR)
에스앤아이피 특허법인 (KR)

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