发明名称 |
Method for estimating time of arrival of received signals for ultra wide band impulse radio systems |
摘要 |
A method estimates a time of arrival of a signal received in a wireless communication system. An energy in a frame of a received signal is measured to determine a block in the frame, the block representing a coarse time of arrival of the received signal. Multiple time-delayed versions of a template signal are combined with the block of the received signal to select a particular template signal. The particular template signal identifies a particular chip representing a fine time of arrival of the received signal.
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申请公布号 |
US2006104387(A1) |
申请公布日期 |
2006.05.18 |
申请号 |
US20040988764 |
申请日期 |
2004.11.15 |
申请人 |
SAHINOGLU ZAFER;GEZICI SINAN;MOLISCH ANDREAS F |
发明人 |
SAHINOGLU ZAFER;GEZICI SINAN;MOLISCH ANDREAS F. |
分类号 |
H04L27/06 |
主分类号 |
H04L27/06 |
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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