| 摘要 |
<p>A channel sharing method of trunking mobile communication system based on CDMA comprises the following steps: a base station subsystem allocates a forward voice sharing channel for all the mobile stations within a group; the base station subsystem allocates a forward signaling sharing channel for all the mobile stations of the same cell within this group; the base station subsystem allocates a reverse dedicated voice channel for all the talking mobile stations within this group; the base station subsystem allocates a reverse signaling sharing channel for all the listening mobile stations of the same cell within this group. By using the signaling sharing method of present invention, the calling characteristic of the trunking communication system and the code division resources of CDMA can be used effectively, and thereby under the premise of maintaining the voice quality of the trunking mobile communication system, it greatly decreases the demand for channel resources and reduces interference of air channels, as well as increases the capacity of the system.</p> |
