| 摘要 |
<p>A system and method for improving voice quality of priority calls in a radiocommunication system modifies the transmitted power of the mobile station instituting a priority call and the transmitted power of co-channel mobile stations that are estimated as interfering with the priority call. The serving mobile switching center and/or base station analyzes parameters contained in call origination messages and increases the transmission power of the mobile station that is designated as priority status. If this increase in transmitted power is insufficient to adequately improve the priority call voice quality, the system further reduces the transmitted power levels associated with co-channel mobile stations so as to attain a desired voice quality level.</p> |
