| 发明名称 |
UPLINK TRANSMIT POWER CONTROL |
| 摘要 |
The embodiments herein relate to a method in a base station for transmitting an UpLink Transmit Power Control, UL TPC, command to a user equipment in a communications network. The base station obtains a measurement of a distortion of a signal received from the user equipment. The signal is associated with a power to be controlled. The base station determines that the signal is unreliable if the distortion measurement is above a threshold or determining that the signal is reliable if the distortion measurement is below the threshold. The base station transmits a first UL TPC command to the user equipment when the signal is determined to be unreliable or transmits a second TPC command to the user equipment when the signal is determined to be reliable. |
| 申请公布号 |
US2015156727(A1) |
申请公布日期 |
2015.06.04 |
| 申请号 |
US201214406219 |
申请日期 |
2012.06.29 |
| 申请人 |
Mjogeman Marc;Lamm Anders;Nilsson Magnus |
发明人 |
Mjogeman Marc;Lamm Anders;Nilsson Magnus |
| 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 in a base station for transmitting an UpLink Transmit Power Control (UL TPC) command to a user equipment in a communications network, the method comprising:
obtaining a measurement of a distortion of a signal received from the user equipment, wherein the signal is associated with a power to be controlled; determining that the signal is unreliable if the distortion measurement is above a threshold or determining that the signal is reliable if the distortion measurement is below the threshold; and transmitting a first UL TPC command to the user equipment when the signal is determined to be unreliable or transmitting a second TPC command to the user equipment when the signal is determined to be reliable. |
| 地址 |
Goteborg SE |
