发明名称 |
Real-time improvement method and apparatus for distributed network radio frequency performance |
摘要 |
A real-time improvement method and a real-time improvement apparatus for a distributed network radio frequency performance are provided by the present invention. The method comprises: a data analysis unit receiving an input power, an output power and a link gain from a base station element node with a radio frequency module, and establishing a learning model of the base station element node according to the input power, the output power and the link gain; the data analysis unit obtaining an expected output power corresponding to the input power according to a correlation between a preset input power and the expected output power; in the learning model, regulating the link gain according to a difference value between the expected output power and the output power, until the difference value between the output power of the learning model and the expected output power reaches a preset range, and determining the link gain at this moment as a new link gain; and the data analysis unit sending the new link gain to the base station element node with a radio frequency module, and the base station element node regulating the link gain thereof according to the new link gain. |
申请公布号 |
US9288775(B2) |
申请公布日期 |
2016.03.15 |
申请号 |
US201113878679 |
申请日期 |
2011.06.16 |
申请人 |
ZTE Corporation |
发明人 |
Tang Xiaojian;Yang Bojing |
分类号 |
H04W52/22;H04W52/52 |
主分类号 |
H04W52/22 |
代理机构 |
Holland & Knight LLP |
代理人 |
Colandreo Brian J.;Abramson Michael T.;Holland & Knight LLP |
主权项 |
1. A real-time improvement method for a distributed network radio frequency performance, comprising the real-time steps of:
receiving, by a data analysis unit, an input power, an output power and a link gain from a base station element node with a radio frequency module, and establishing a learning model of the base station element node according to the input power, the output power and the link gain; obtaining, by the data analysis unit, an expected output power corresponding to the input power according to a correlation between a preset input power and the expected output power; in the learning model, regulating the link gain according to a difference value between the expected output power and the output power, until the difference value between the output power of the learning model and the expected output power reaches a preset range, and determining the link gain at this moment as a new link gain; and sending, by the data analysis unit, the new link gain to the base station element node with a radio frequency module, and regulating, by the base station element node, a link gain of the base station element node according to the new link gain. |
地址 |
Nanshan District, Shenzhen Guangdon Province CN |