| 发明名称 |
SYNCHRONIZATION METHOD AND SYNCHRONIZATION APPARATUS FOR D2D COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM |
| 摘要 |
The present invention relates to a method for achieving synchronization for the device-to-device (D2D) communication of a first terminal in a wireless communication system, comprising the steps of: calculating a time advance of a second terminal using the information relating to the transmission timing of a second transmission point, the downlink transmission timing of a first transmission point, timing the receipt of a downlink signal from the second transmission point; and receiving a signal from the second terminal using the timing advance of the second terminal. |
| 申请公布号 |
US2015181366(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201314406413 |
申请日期 |
2013.06.26 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
Chae Hyukjin;Seo Inkwon;Seo Hanbyul |
| 分类号 |
H04W4/00;H04W72/04;H04W56/00 |
主分类号 |
H04W4/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for acquiring synchronization for the device-to-device (D2D) communication of a first user equipment in a wireless communication system, the method comprising the steps of:
calculating a time advance of a second user equipment by using information related to transmission timing of a second transmission point, downlink transmission timing of a first transmission point, and downlink signal reception timing from the second transmission point; and receiving a signal from the second user equipment by using the timing advance of the second user equipment. |
| 地址 |
Seoul KR |
