发明名称 Reception of multiple code length CDMA transmissions
摘要 Code synchronization is acquired as a part of receiving and decoding a spread spectrum transmission. There are received a number of signal samples that constitute a signal sample sequence. It represents a length of a received signal spread with one full length of a pseudorandom sequence used as a spreading code. The signal sample sequence is augmented at least at one end with at least one additional symbol, which produces a padded signal sample sequence. The padded signal sample sequence is in turn correlated with a locally produced sample sequence that comprises code samples representing a known form of said spreading code. The result of said correlating is used as a basis for acquired code synchronization.
申请公布号 US2006209934(A1) 申请公布日期 2006.09.21
申请号 US20050091360 申请日期 2005.03.16
申请人 NOKIA CORPORATION 发明人 ZHENGDI QIN;TURUNEN SEPPO
分类号 H04B1/713 主分类号 H04B1/713
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