发明名称 |
METHOD FOR CONTROLLING UPLINK POWER OF LONG TERM EVOLUTION SYSTEM, BASE STATION, MOBILE TERMINAL |
摘要 |
A method for controlling uplink power of an LTE system, a base station, and a mobile terminal are disclosed according to the embodiments of the present invention. The method includes: obtaining uplink transmit power of each carrier; sending first notification signaling to a base station if a difference between the obtained uplink transmit power of each carrier exceeds a specific threshold; and sending second notification signaling to the base station if a sum of the obtained uplink transmit power of each carrier exceeds a preset threshold. Thresholds are determined according to network conditions, and uplink power of a carrier is adjusted in a balanced way, a bit error rate is reduced and a case that a low-performance carrier is forced to be interrupted is prevented.
|
申请公布号 |
US2012196643(A1) |
申请公布日期 |
2012.08.02 |
申请号 |
US201213446561 |
申请日期 |
2012.04.13 |
申请人 |
XIAO DENGKUN;LI ANJIAN;HE YUAN;HAN JING;WANG WENJIE;YAO CHUNFENG;HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
XIAO DENGKUN;LI ANJIAN;HE YUAN;HAN JING;WANG WENJIE;YAO CHUNFENG |
分类号 |
H04W52/38;H04W68/00 |
主分类号 |
H04W52/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|