| 摘要 |
A mobile communication system comprising a first base station (10) outputting a first pilot signal, a second base station (20) outputting a second pilot signal, and a state monitor (30) for measuring the electric field strengths of the first and second pilot signals in the common part of the overlapping cells of the first and second base station (10, 20) and reporting the measured field strength to the first base station (10). Based on the reported field strengths of the first and second pilot signals, the first base station (10) sets handoff parameters and reports them to a mobile station (40). When passing through the common part from a cell of the first base station (10) into a cell of the second base station (20), the mobile station (40) measures the field strengths of the first and second pilot signals and executes handoff from the first base station (10) to the second base station (20) based on the reported handoff parameters and the measured field strengths of the first and second pilot signals.
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