| 发明名称 |
METHOD FOR DISCOVERY IN DEVICE-TO-DEVICE COMMUNICATIONS AND APPARATUS FOR THE SAME |
| 摘要 |
A method for discovery in device-to-device communications and an apparatus for the same are disclosed. The method performed in a device-to-device server supporting device-to-device discovery between a discovery terminal and a discoverable terminal may include receiving a device-to-device discovery participation message from the discoverable terminal, requesting a gateway to measure a proximity between the discovery terminal and the discoverable terminal, receiving a proximity measurement result from the gateway, and requesting the discovery terminal and the discoverable terminal to initiate a procedure of device-to-device discovery when the proximity measurement result satisfies a predetermined threshold. Thus, the procedure of device-to-device discovery may be performed efficiently. |
| 申请公布号 |
US2014194115(A1) |
申请公布日期 |
2014.07.10 |
| 申请号 |
US201414149077 |
申请日期 |
2014.01.07 |
| 申请人 |
Electronics & Telecommunications Research Institute |
发明人 |
YANG Mi Jeong;LIM Soon Yong;JUNG Kwang Ryul;BAE Hyung Deug;HWANG You Sun;JANG Moon Soo;PARK Hyeong Jun;PARK Nam Hoon |
| 分类号 |
H04W52/02;H04W48/14;H04W72/04;H04W4/00 |
主分类号 |
H04W52/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for device-to-device discovery, performed in a device-to-device server supporting device-to-device discovery between a discovery terminal and a discoverable terminal, comprising:
receiving a device-to-device discovery participation message from the discoverable terminal; requesting a gateway to measure proximity between the discovery terminal and the discoverable terminal; receiving a proximity measurement result from the gateway; and requesting the discovery terminal and the discoverable terminal to initiate a procedure of device-to-device discovery when the proximity measurement result satisfies a predetermined threshold. |
| 地址 |
Daejeon KR |
