发明公开
- 专利标题： SOFTWARE-BASED SPREAD SPECTRUM SIGNAL PROCESSING
- 专利标题（中）： 基于软件的扩频信号处理
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申请号： EP06748054.1申请日： 2006-06-22
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公开(公告)号： EP2030111A1公开(公告)日： 2009-03-04
- 发明人: MITELMAN, Alexander , STÅHLBERG, Christian , NORMARK, Per-Ludvig
- 申请人： Nordnav Technologies AB
- 申请人地址： Aurorum 2 977 75 Lulea SE
- 专利权人： Nordnav Technologies AB
- 当前专利权人： Nordnav Technologies AB
- 当前专利权人地址： Aurorum 2 977 75 Lulea SE
- 代理机构： Wihlsson, Joakim Per Magnus
- 国际公布： WO2007149026 20071227
- 主分类号： G06F9/46
- IPC分类号： G06F9/46 ; G01S1/00 ; G01S5/14 ; H04B1/707
摘要：
A proposed data processing device includes at least two processor units, which each is adapted to process digitized precorrelation navigation satellite signal data as well as to process alternative data and/or signals relating to at least one function being uncorrelated with the satellite signal data. The device includes at least one data buffer adapted to store data sets, where each set includes a number of instances of the satellite signal data. A control module in the device controls execution of a processing job with respect to a stored data set by allocating individual processing tasks to at least one of the at least two processor units based on a current processing load on each processor unit.
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