Title:
USER EQUIPMENT DETECTION METHOD FOR DIRECT COMMUNICATION BETWEEN USER EQUIPMENT AND USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/187605
Kind Code:
A1
Abstract:
Disclosed in the present application is a method for enabling user equipment to transmit and receive a discovery signal for direct communication between user equipment in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a base station, information related to a plurality of configurations for the discovery signal through an upper layer; receiving, from the base station, downlink control information on a first sub-frame, comprising a field indicating one configuration among the plurality of configurations through a physical layer; and transmitting and receiving the discovery signal on the first frame and then on a second frame by using the indicated configuration.
Inventors:
SEO HANBYUL (KR)
PARK JONGHYUN (KR)
LEE SEUNGMIN (KR)
YANG SUCKCHEL (KR)
PARK JONGHYUN (KR)
LEE SEUNGMIN (KR)
YANG SUCKCHEL (KR)
Application Number:
PCT/KR2013/004212
Publication Date:
December 19, 2013
Filing Date:
May 13, 2013
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W88/02; H04W48/16
Domestic Patent References:
| WO2011133004A2 | 2011-10-27 | |||
| WO2011136524A2 | 2011-11-03 | |||
| WO2012052598A1 | 2012-04-26 |
Attorney, Agent or Firm:
KIM, Yong In et al. (7th Floor Hyundae Building,175-9 Jamsil-dong,Songpa-ku, Seoul 138-861, KR)
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