| 摘要 |
<p>Provided are a method for detecting subscriber in a trunk group and a base station controller, the method comprising: periodically detecting the frames received by each leg under a talking subscriber during a trunk call; and determining whether a subscriber exists in the cells corresponding to each leg under the talking subscriber according to the detection result. The present invention solves the problem of ping-pong effect due to the frequent soft handoff encryption and decryption of a terminal having a basic channel located at the border of A and B, and determines that a subscriber does exist in the cell according to the good leg, thus reducing the probability of a blank query on a subscriber.</p> |
