发明名称 |
Symbol synchronisation in multicarrier transmission |
摘要 |
A multicarrier modulator comprises means for adding a synchronisation symbol and a null symbol to an incoming data symbol. The resulting signal is passed to the IFFT unit, following which, a guard interval is added. After D/A conversion, the resulting signal is transmitted over a radio link. The inclusion of the null symbol allows the receiver more accurately to achieve symbol synchronisation. |
申请公布号 |
EP1073241(A3) |
申请公布日期 |
2006.05.03 |
申请号 |
EP20000108950 |
申请日期 |
2000.04.27 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SUDO, HIROAKI;ISHIKAWA, KIMIHIKO |
分类号 |
H04J11/00;H04L27/26 |
主分类号 |
H04J11/00 |
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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