| 摘要 |
The present invention discloses a PHR processing method and device in carrier aggregation system, and the method comprises the following steps: user equipment (UE) acquires pathloss change corresponding to uplink carrier in activation state at present; said user equipment judges whether PHR is triggered according to said pathloss change; if it is triggered, said user equipment shall acquire the power headroom (PH) information to be reported and report said PH information. In embodiments of the present invention, UE can trigger PHR according to pathloss change on uplink carrier in activation state at present in carrier aggregation system. |
