| 摘要 |
<p>The invention relates to a method for dynamically allocating frequency subbands, called link bands, in at least one frequency band, called an uplink band, to the uplink radiofrequency links (3) of ground terminals (4) with a multi-beam telecommunications satellite, called a multi-beam satellite (5). The inventive method consists in allocating, for each of at least two beams to which an upstream band is allocated for transmitting upstream links (3) through said beams, link bands to the upstream links (3) of said beam according to the frequency classification thereof determined on a basis of spectral power densities of reception of said upstream links (3) by the multi-beam satellite (5). A satellite data transmission network comprising means for carrying out the inventive method for dynamically allocating said frequency subbands is also disclosed.</p> |
