发明名称 |
DEFINITION OF NEW IDENTIFIER IN WIRELESS ACCESS SYSTEM THAT SUPPORTS DEVICE TO DEVICE COMMUNICATION, AND TRANSMISSION METHOD AND DEVICE USING SAME |
摘要 |
The present invention provides definition of an identifier which is required for recognizing information essential for device to device communication, a transmission method thereof, and devices that support the same. The method for supporting device to device (D2D) communication in a wireless access system that supports D2D communication as one embodiment of the present invention comprises the steps of: allowing a first D2D device to receive, from a base station, a broadcast message which contains a common D2D identifier (C-D2D-RNTI) for all D2D devices that perform D2D communication; and allowing the first D2D device to receive the transmitted D2D-related information by using the C-D2D-RNTI. In this situation, the wireless access system can support both D2D communication and cellular communication for a normal terminal instead of the D2D device. |
申请公布号 |
WO2013081433(A1) |
申请公布日期 |
2013.06.06 |
申请号 |
WO2012KR10361 |
申请日期 |
2012.12.03 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
JANG, JIWOONG;KIM, DONGCHEOL;CHO, HANGYU;CHOI, JINSOO;LIM, DONGGUK |
分类号 |
H04B7/26 |
主分类号 |
H04B7/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|