| 发明名称 |
METHOD AND DEVICE FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM |
| 摘要 |
The present invention relates to a method and device for decoding a channel in a wireless communication system. User equipment receives, from a base station, a candidate group of antenna ports including a plurality of antenna ports, and receives a reference signal from the base station onto enhanced physical downlink control channel (e-PDCCH) ports that correspond to all or some of the plurality of antennas in the candidate group of antenna ports. The user equipment blind-decodes the e-PDCCH configured in a physical downlink shared channel (PDSCH), on the basis of the received reference signal. |
| 申请公布号 |
US2014321414(A1) |
申请公布日期 |
2014.10.30 |
| 申请号 |
US201214359266 |
申请日期 |
2012.12.05 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
Chun Jin Young;Ihm Bin Chul;Kang Ji Won;Kim Ki Tae;Park Sung Ho;Kim Su Nam |
| 分类号 |
H04L5/00 |
主分类号 |
H04L5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for decoding, by a user equipment, a channel in a wireless communication system, the method comprising:
receiving, from a base station, a candidate group of antenna ports including a plurality of antenna ports; receiving, from the base station, a reference signal on enhanced physical downlink control channel (e-PDCCH) ports corresponding to all or some of the plurality of antenna ports included in the candidate group of antenna ports; and performing blind decoding of an e-PDCCH, configured within a physical downlink shared channel (PDSCH) region, based on the received reference signal. |
| 地址 |
Seoul KR |
