| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a base station control system of mobile communication, the base station of mobile communication, its antenna and its control method in which by selectively using the electrical and mechanical property shift in order to certainly extend an area in an intended direction, the support service to a wider area and directivity control with higher precision are made possible. <P>SOLUTION: There is provided a mobile communication base station control system equipped with a plurality of mobile communication base stations A to D, a base station control center which can support a congested station A responsible for the recognized traffic which is higher than a given traffic density from among the mobile communication base stations A to D, a control line 3 which connects each of the mobile communication base stations A to D and a base station control center 2 with each other. In the mobile communication base station control system, the base station control center 2 is equipped with an unbusy station searching means which searches the base stations B to D unbusy in handling capacity based on the recognition, a positional relation recognizing means which recognizes positional relations between the busy station A and the unbusy stations B to D, a variation instructing means which provides the variation of antenna form in order to cause an antenna directivity of each of the unbusy stations B to D to point to the direction of the busy station A from the base station control center 2 to each of the unbusy stations B to D based on the positional relation. <P>COPYRIGHT: (C)2008,JPO&INPIT |
