| 摘要 |
<p>A method of assigning a plurality of radio channels to realize a radio mobile communication system in which a plurality of radio channels are simultaneously used in each of a plurality of zones (1-7) that form an area (8) where radio channels are repeatedly reused. At least one of the radio channels is assigned for preferential use in each zone, while the other channels are assigned for use in any adjacent zones. A mobile station (10) selects a first radio channel at a frequency (f1) that has been assigned to a visited zone (1). The mobile station then detects unused radio channels at different frequencies (f2-f7) assigned to adjacent zones to select one as a second channel, informs the base station in the visited zone (1) of the selected channels, and uses the radio channels to establish the connection to the base station of the visited zone (1).</p> |
