发明名称 |
Method for acquisition of spotbeam beacon frequency within a satellite communications system |
摘要 |
A method for acquiring a spotbeam beacon frequency is disclosed. The method comprises a fast synchronization procedure wherein the beacon frequency of the spotbeam is first acquired using a carrier acquisition process. A coarse time acquisition procedure is then performed on the acquired beacon frequency followed by a performance of a fine time and frequency acquisition process. The entire process enables spotbeam beacon acquisition in a range of approximately 2.7-27 seconds. |
申请公布号 |
AU7728898(A) |
申请公布日期 |
1998.12.30 |
申请号 |
AU19980077288 |
申请日期 |
1998.06.09 |
申请人 |
ERICSSON INC. |
发明人 |
YI-PIN ERIC WANG;WAYNE STARK |
分类号 |
H04B7/185;H04B7/208 |
主分类号 |
H04B7/185 |
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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