| 摘要 |
<p>A method is disclosed for operating a first satellite communications system (10) of a type that operates co-frequency with at least one second transmission system, such as a second satellite communications system (20). The method includes steps, executed during the operation of the first satellite communications system (10), of measuring at a plurality of locations (310a, 310b) within a coverage area (9) of the first system (10) an amount of interference resulting at least in part from the at least one second transmission system, the amount of interference being measured over a band of frequencies allocated to the first system (10); transmitting an indication of the measured interference from each location to a central site; and assigning at least one user terminal to a sub-band of frequencies within the band of frequencies so as to reduce an amount of interference experienced by the user terminal.</p> |
