发明授权
- 专利标题： System for a fast frequency hopping radio
- 专利标题（中）： 用于快速跳频收音机的系统
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申请号： US11914061申请日： 2005-05-13
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公开(公告)号： US07933310B2公开(公告)日： 2011-04-26
- 发明人: Michael Numminen , Morgan Andersson
- 申请人： Michael Numminen , Morgan Andersson
- 申请人地址： SE Stockholm
- 专利权人： Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人： Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人地址： SE Stockholm
- 国际申请： PCT/SE2005/000693 WO 20050513
- 国际公布： WO2006/121379 WO 20061116
- 主分类号： H04B1/00
- IPC分类号： H04B1/00
摘要：
The invention discloses a system (100) for a fast frequency hopping radio, and comprises a transmit part (110) and a receive part (120). Each of the receive (110) and transmit (120) parts comprise a unit (115, 125) for random frequency generation, the random frequency generating unit of both parts being similar. The random frequency generator (115, 125) of each of said parts comprises a pseudo random number generator, a PRN-generator, the PRN-generator being based on a FIR-algorithm, and said PRN-generator uses a clock signal which has been generated externally to the system as input. The external clock signal which is used is suitably a clock signal from the GPS-system.
公开/授权文献
- US20080198901A1 System For a Fast Frequency Hopping Radio 公开/授权日：2008-08-21
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