发明名称 |
IMPROVED SYNCHRONIZATION FOR CHIP SEQUENCES. |
摘要 |
<p>Methods and apparatus for identifying correct peaks in outputs of matched filters in user equipment for communication systems are provided. A received signal is correlated with a replica of a synchronization signal, thereby producing a correlation output signal. Peaks are detected in the correlation output signal. The peak is tested at a plurality of predetermined locations that are based on properties of the synchronization signal, thereby producing a plurality of peak test signals. The maximum of the peak test signals is determined.</p> |
申请公布号 |
MX2009011616(A) |
申请公布日期 |
2009.11.10 |
申请号 |
MX20090011616 |
申请日期 |
2008.04.09 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
BENGT LINDOFF;ROBERT BALDEMAIR |
分类号 |
H04L27/26;H04B1/707;H04L5/02;H04L7/04 |
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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