发明名称 |
System and method for efficient frequency use in a hybrid multi-spot satellite broadcasting system |
摘要 |
System and method for use in a hybrid multispot satellite broadcasting system comprising at least one satellite (S; S1; S2) for multibeam broadcasting of beams in respective frequency bandwidths (F1; F2; F3), the system further comprising a plurality of terrestrial repeater (R1; R2; R3) for receiving, processing and re-transmitting said beams in a frequency bandwidth which is different from that of the bandwidth of the beam received. Each terrestrial repeater (R1; R2; R3) re-uses for terrestrial re-transmission a combination of bandwidths corresponding to different beams broadcast from said satellite to different beams.
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申请公布号 |
US7953367(B2) |
申请公布日期 |
2011.05.31 |
申请号 |
US20020503058 |
申请日期 |
2002.02.01 |
申请人 |
ALCATEL |
发明人 |
BOUCHIRED STEVEN;COMBE CHRISTIAN;COURSEILLE OLIVIER;FRANCON MICHEL-GUY;NUSSLI CHRISTOPHE |
分类号 |
H04B7/14;H04H1/00;H04B3/36;H04B7/185;H04B7/19;H04B7/208 |
主分类号 |
H04B7/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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