发明名称 |
METHOD AND APPARATUS FOR PARALLEL MIDAMBLE CANCELLATION |
摘要 |
Method and apparatus for performing midamble cancellation to remove midamble interference from the convolution tail of data field 1 and the first W-1 chips of the midamble field which results from the delay spread of the multipath channel and for canceling the first W-1 chip midamble spread in the data field 2 , which operations are performed substantially simultaneously. The received burst, typically a TDD burst, is stored, the midamble interference and the corresponding parts in the received burst is removed and the resulting burst is applied to a multi-user detector to obtain the symbol sequences.
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申请公布号 |
US2008285692(A1) |
申请公布日期 |
2008.11.20 |
申请号 |
US20080177463 |
申请日期 |
2008.07.22 |
申请人 |
INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
BUCHERT RYAN;NASUTI TONINO;TIMMERMAN CHAYIL S. |
分类号 |
H04B1/10;H04J13/00;H04L25/03 |
主分类号 |
H04B1/10 |
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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