| 摘要 |
The mobile communication system comprises a first base station 10 issuing a first pilot signal, a second base station 20 issuing a second pilot signal, and a state monitor 30 measuring an electronic intensity of the first pilot signal and an electronic intensity of the second pilot signal in a duplication region where a cell region of the first base station 10 and a cell region of the second base station 20 overlap and giving the notice of the result to the first base station 10. The first base station 10 sets hand-off parameters on the basis of the first and second electric field intensities being notified and gives a notice of the hand-off parameters to a mobile station 40. The mobile station 40, while moving from the cell region of the first base station 10 through the duplication region to the cell region of the second base station 20, measures an electric field intensity of the first pilot signal and an electric field intensity of the second pilot signal. Then the mobile station executes hand-off from the first base station 10 to the second base station 20 on the basis of the hand-off parameters being notified and the electronic field intensities of the first and the second pilot signals being measured. <IMAGE> |
