发明名称 |
Symbol synchronisation in a multicarrier receiver |
摘要 |
<p>An apparatus and a method for synchronizing symbols in an OFDM receiver are disclosed. The apparatus includes a signal magnitude calculator; a first delay unit; a first subtractor, for obtaining the difference between the signal delayed by the first delay unit and the input complex signal; an absolute value calculator; a second delay unit; a second subtractor, for obtaining the difference between the signals respectively received from the second delay unit and the absolute value calculator; a moving window sum unit; a searching unit; and a guard interval removing unit.</p> |
申请公布号 |
EP1296493(A2) |
申请公布日期 |
2003.03.26 |
申请号 |
EP20010128642 |
申请日期 |
2001.11.30 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
PARK, SO RA;LEE, SOO IN;YANG, GYU TAE;JEONG, YOUNG HO;LEE, HYUN;KIM, GEON |
分类号 |
H04L27/26;(IPC1-7):H04L27/26 |
主分类号 |
H04L27/26 |
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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