| 发明名称 |
METHOD AND APPARATUS FOR CONTROLLING UPLINK TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM |
| 摘要 |
Methods and apparatuses are provided for controlling an uplink transmission power in wireless communication system. Information is received indicating a reference downlink carrier among a plurality of downlink carriers for measuring a pathloss. The pathloss of the indicated reference downlink carrier is measured. A transmit power control (TPC) command is received. The uplink transmission power is determined based on the TPC command and the measured pathloss. Data is transmitted using the determined uplink transmission power. |
| 申请公布号 |
US2015094115(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201414566036 |
申请日期 |
2014.12.10 |
| 申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
KIM Soeng-Hun;CHO Joon-Young;HAN Jin-Kyu |
| 分类号 |
H04W52/14;H04W52/24 |
主分类号 |
H04W52/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for controlling an uplink transmission power in wireless communication system, the method comprising:
receiving information indicating a reference downlink carrier among a plurality of downlink carriers for measuring a pathloss; measuring the pathloss of the indicated reference downlink carrier; receiving a transmit power control (TPC) command; determining the uplink transmission power based on the TPC command and the measured pathloss; and transmitting data using the determined uplink transmission power. |
| 地址 |
Gyeonggi-do KR |
