| 发明名称 |
METHOD OF TRANSMITTING AND RECEIVING DOWNLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR |
| 摘要 |
According to one embodiment of the present invention, a method of receiving a downlink signal, which is received by a user equipment in a wireless communication system, includes the steps of receiving a TxPowerResourceConfigList for a user equipment which is not configured with a transmission mode 10 and one or more zeroTxPowerResourceConfigLists and receiving a DCI (downlink control channel) including a PRI (PDSCH RE mapping indicator). In this case, the user equipment can recognize whether a PDSCH (physical downlink shared channel) is mapped to REs (resource elements) to which a CSI-RS is transmittable using the one or more zeroTxPowerResourceConfigLists and the PRI. |
| 申请公布号 |
US2017064675(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201515120733 |
申请日期 |
2015.03.04 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM Kijun;PARK Jonghyun |
| 分类号 |
H04W72/04;H04L5/00 |
主分类号 |
H04W72/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of receiving a downlink signal, which is received by a user equipment in a wireless communication system, comprising the steps of:
receiving a zeroTxPowerResourceConfigList for a user equipment which is not configured with a transmission mode 10 and one or more zeroTxPowerResourceConfigLists; and receiving a DCI (downlink control channel) containing a PRI (PDSCH RE mapping indicator), wherein the user equipment recognizes whether a PDSCH (physical downlink shared channel) is mapped to REs (resource elements) to which a CSI-RS is transmittable using the one or more zeroTxPowerResourceConfigLists and the PRI. |
| 地址 |
Seoul KR |
