TT&C　network　resources　scheduling　involves　the　complexes　of　satellites,　stations　and　scheduling　criterions.　In　order　to　resolve　this　optimization　problem,　a　model　of　optimal　resource　scheduling　is　given　based　on　the　general　principle　of　operations　in　TT&C　network　and　the　rule　of　optimization.　A　genetic　algorithms　realization　is　presented　in　succession　with　respect　to　the　constructed　model.　Finally,　two　examples　are　put　forward　to　illustrate　the　effectiveness　of　the　process.