| 发明名称 |
Base station, terminal, and power control methods thereof |
| 摘要 |
Disclosed are a base station, a terminal and power control methods thereof, and the power control method for a base station, when the base station transmits information to a user terminal, includes: a first transmission power at which the data information is transmitted to the user terminal is acquired; a first strength of data interference on a terminal attributed to a neighboring base station is determined based on the first transmission power; it is determined whether a difference value between the first strength of the data interference and an interference threshold is larger than 0 to acquire a determination result; and if the determination result is larger than 0, the first transmission power is lowered to a second transmission power so that when the data information is transmitted at the second transmission power, a second strength of the data interference on the terminal attributed to the neighboring base station does not exceed the interference threshold, thereby solving the technical problem in the prior art that there is too excessive interference on other terminals when a base station transmits data signals. |
| 申请公布号 |
US2015230189(A1) |
申请公布日期 |
2015.08.13 |
| 申请号 |
US201314425008 |
申请日期 |
2013.08.28 |
| 申请人 |
ZTE Corporation |
发明人 |
Chen Kanhao |
| 分类号 |
H04W52/24;H04W16/28;H04L5/00 |
主分类号 |
H04W52/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A power control method of a base station for use in the base station, when the base station transmits data information to a user terminal, the method comprising:
acquiring a first transmission power at which the data information is transmitted to the user terminal; determining, based on the first transmission power, a first strength of data interference on a terminal attributed to a neighboring base station; determining whether a difference value between the first strength of the data interference and an interference threshold is larger than 0 to acquire a determination result; and if the determination result is larger than 0, lowering the first transmission power to a second transmission power so that when the data information is transmitted at the second transmission power, a second strength of the data interference on the terminal attributed to the neighboring base station does not exceed the interference threshold. |
| 地址 |
Shenzhen, Guangdong CN |
