发明名称 |
TIME OF DAY SYNCHRONIZATION AND DISTRIBUTION WITHIN A MULTIPROCESSOR EMBEDDED SYSTEM AND RELATED METHODS |
摘要 |
A software-defined radio includes a pair of radio subsystems such as a red (command) and black (data) radio subsystem having an operating environment conforming to the Software Communications Architecture (SCA) specification, for example, as used for Joint Tactical Radio System (JTRS). A clock is read by at least one of the radio subsystems for determining time of day. A processor of the radio subsystem is operative for distributing the time of day to the radio subsystems using a global hardware timing pulse. Each processor can include a free-running timer to which any time sources within the pair of radio subsystems are set. |
申请公布号 |
EP1946189(B1) |
申请公布日期 |
2010.12.08 |
申请号 |
EP20060803937 |
申请日期 |
2006.09.20 |
申请人 |
HARRIS CORPORATION |
发明人 |
HINTERBERGER, DAVID;PALUM, LLOYD;STOCKS, NICHOLAS;MARCH, DAVID;O'BRIEN, TERENCE, W.;PHILBIN, THOMAS |
分类号 |
G04C11/02;G04G5/00;G04G7/02 |
主分类号 |
G04C11/02 |
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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