| 摘要 |
PROBLEM TO BE SOLVED: To appropriately control the transmission power of uplink signals in a mobile station in a soft handover state in an environment where an autonomous distributed network and a centralized control network coexist. SOLUTION: The transmission power control method includes: a process of having a second radio base station eNB#2 transfer a second uplink signal received from a mobile station UE in a cell #2 to a first radio base station eNB#1; and a process of having the first radio base station eNB#1 combine a first uplink signal received from the mobile station UE in a cell #1 and the second uplink signal transferred from the second radio base station eNB#2, generate transmission power control signals for controlling the transmission power of the uplink signals in the mobile station UE on the basis of the reception quality of the combined uplink signals, and transmit them. COPYRIGHT: (C)2010,JPO&INPIT |
