| 发明名称 |
Channel estimation for Digital Video Broadcasting via Satellite (DVB-S2) |
| 摘要 |
<p>To allocate a VSAT to a MODCOD in a DVB-S2 ACM system, the HUB periodically transmits pilot frames of alternating MODCODs, which is identified by the VSAT. An FPGA at a VSAT site maintains telemetry of good and bad frames. A processor polls this telemetry to determine the optimal MODCOD to be allocated to the VSAT.
</p> |
| 申请公布号 |
EP2061167(A3) |
申请公布日期 |
2013.07.31 |
| 申请号 |
EP20080103275 |
申请日期 |
2008.03.31 |
| 申请人 |
GILAT SATELLITE NETWORKS, LTD. |
发明人 |
SNAPIR, DOR;LEVER, DUBI |
| 分类号 |
H04H20/51;H04H20/74;H04H40/90;H04L1/00;H04L1/20 |
主分类号 |
H04H20/51 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
